USER'S MANUAL

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AP8.9
USER’s
MANUAL
rev. 2.0 a
USER’S MANUAL
AP8.9 bit /
Index
1. PRODUCT DESCRIPTION / PRECAUTIONS........................................................................................................................... 3
2. PACKAGE CONTENTS................................................................................................................................................................ 3
3. AP8.9 bit and DRC INSTALLATION......................................................................................................................................... 4
4. CONNECTION PANEL DESCRIPTION...................................................................................................................................... 5
1POWER............................................................................................................................................................................... 5
2
INPUTS / REM IN-OUT...................................................................................................................................................6
3
ASP AUTOMATIC SPEAKER PRESENCE..................................................................................................................... 7
4
SPEAKER OUT................................................................................................................................................................... 8
5
SUB OUT............................................................................................................................................................................ 8
6
OPTICAL IN........................................................................................................................................................................ 8
7
DRC ................................................................................................................................................................................. 8
8
USB ................................................................................................................................................................................. 8
9
UPGRADE OFF-ON........................................................................................................................................................... 8
10 PRESET.............................................................................................................................................................................. 9
11 FUSE ................................................................................................................................................................................. 9
12 LOGO STATUS.................................................................................................................................................................. 9
5.CONNECTIONS..........................................................................................................................................................................10
5.1POWER SUPPLY AND REMOTE TURN ON...............................................................................................................10
5.2INPUT SIGNALS.............................................................................................................................................................10
5.3DIGITAL OPTICAL IN INPUT SIGNALS......................................................................................................................12
5.4OUTPUT SIGNALS.........................................................................................................................................................13
5.4.1 PRESET 0 DEFAULT: 3 WAY ACTIVE FRONT + REAR + EXTERNAL SUBWOOFER..............................14
5.4.2 PRESET 1: 2 WAY ACTIVE FRONT + 2 PASSIVE REAR + SUBWOOFER.................................................15
5.4.3 PRESET 2: 3 WAY ACTIVE FRONT + SUBWOOFER.....................................................................................16
5.4.4 PRESET 3: FRONT + REAR + SUBWOOFER..................................................................................................17
5.4.5 PRESET 4: 2 WAY ACTIVE FRONT + REAR + SUBWOOFER......................................................................18
5.4.6 PRESET 5: 3 WAY ACTIVE FRONT + REAR + EXTERNAL AMPLIFIED SUB............................................19
5.4.7 PRESET 6: 2 WAY ACTIVE FRONT + REAR + EXTERNAL AMPLIFIED SUB............................................20
5.4.8 PRESET 7: 2 WAY ACTIVE FRONT + REAR + 2 WAY CENTER CHANNEL + EXTERNAL AMPLIFIED SUB....21
5.5PERSONAL COMPUTER AND DIGITAL REMOTE CONTROL (DRC).....................................................................22
6. GUIDE FOR INSTALLING/UNINSTALLING PRIMA SOFTWARE AND DRIVERS...........................................................23
6.1GUIDED PROCEDURE FOR PC SOFTWARE INSTALLATION.................................................................................23
6.2GUIDED PROCEDURE FOR DRIVER INSTALLATION..............................................................................................25
6.3UNINSTALLING AP8.9 bit SOFTWARE .....................................................................................................................26
7. HOW TO SET UP AP 8.9 BIT WITH A PC AP8.9 bit WITH A PC.....................................................................................27
7.1OFFLINE MODE...............................................................................................................................................................27
7.2TARGET MODE...............................................................................................................................................................28
7.3ADJUSTING ACOUSTIC REPRODUCTION................................................................................................................34
7.3.1 DEVICE INFO.......................................................................................................................................................34
7.3.2 FILE MAIN MENU...............................................................................................................................................35
7.3.3 MEMORIES MAIN MENU..................................................................................................................................35
7.3.4 SETTINGS MAIN MENU....................................................................................................................................36
7.3.5 DEVICE MAIN MENU.........................................................................................................................................39
7.3.6 HELP MAIN MENU.............................................................................................................................................40
7.3.7 SELECTED INPUT..............................................................................................................................................40
7.3.8 CHANNEL MAP...................................................................................................................................................40
7.3.9 SELECT CHANNEL.............................................................................................................................................41
7.3.10FILTER SETTINGS..............................................................................................................................................41
7.3.11SET DISTANCE AND DELAY.............................................................................................................................43
7.3.12PARAMETRIC EQUALIZER................................................................................................................................46
7.3.13OUTPUT LEVEL..................................................................................................................................................47
7.3.14MEMORY..............................................................................................................................................................47
7.3.15STATUS BAR.......................................................................................................................................................47
8.TROUBLESHOOTING................................................................................................................................................................48
8.1SYNCHRONIZATION WITH A PC.................................................................................................................................48
8.2BACKGROUND NOISE...................................................................................................................................................48
8.3FIRMWARE UPGRADE...................................................................................................................................................49
9. DRC - DIGITAL REMOTE CONTROL (OPTIONAL)..............................................................................................................51
9.1SEL BUTTON FUNCTIONS...........................................................................................................................................52
9.2OPERATIONAL ERROR MESSAGES............................................................................................................................52
10.ACCESSORIES............................................................................................................................................................................53
10.1ASP - AUTOMATIC SPEAKER PRESENCE...................................................................................................................53
10.2ACP2 - 2 RCA ADAPTER CABLE...................................................................................................................................53
10.3ACP6 - 6 RCA ADAPTER CABLE...................................................................................................................................53
10.4APL 2 - (AP4 D / AP1 D) LINK CABLE..........................................................................................................................53
10.5APK 3 - AUDISON PRIMA TOWER KIT 3......................................................................................................................54
10.6DRC DIGITAL REMOTE CONTROL................................................................................................................................54
10.7ECK DRC - CABLE EXTENSION KIT..............................................................................................................................54
10.8OP 1.5 TOSLINK OPTICAL CABLE 1,5 m / 59.05 in...................................................................................................54
10.9OP 4.5 TOSLINK OPTICAL CABLE 4,5 m / 177.16 in................................................................................................55
10.10STA - F/F SOCKET TOSLINK ADAPTER.....................................................................................................................55
10.11SFC SAMPLING FREQUENCY CONVERTER.............................................................................................................55
11.TECHNICAL SPECIFICATIONS...............................................................................................................................................56
2
USER’S MANUAL
AP8.9 bit / 1
1.Product description / Precautions
AP8.9 bit is a 9-channel amplifier with 8 channels amplified and settable in bridge mode; it also features a 32 bit,
147 MHz clock speed, 24 bit AD/DA converter digital sound processor (DSP), essential to maximize the acoustic
performance of your car audio system.
It can be interfaced with any factory system, even on cars with built-in audio processors, since with the
de-equalization function, AP8.9 bit will send back a linear signal.
It features 7 signal inputs, 6 Hi-Level and 1 S/PDIF optical digital and provides 8 amplified power outputs and
1 pre-amplified that is optimized for driving a subwoofer.
Each output channel has available: graphically adjustable parametric equalizers, 68-frequency steps electronic
crossover and BUTTERWORTH or LINKWITZ filters with 6-24 dB slopes and a digital time delay line.
The user can make adjustments that allow him or her to interact with AP8.9 bit through the DRC remote control device.
WARNING:1.a PC provided with Windows XP, Windows Vista, Windows 7 or Windows 8 operating system, 1.5 GHz minimum
processor speed, 1 GB RAM minimum memory and a 1024 x 600 pixels minimum resolution graphics card as
well as at least 512 MB of available hard-disk space are required to install the software and setup the product.
2.Before connecting the product, carefully read this manual. Improper connections may cause damage
to AP8.9 bit or to the speakers in your car audio system.
2. PACKAGE CONTENTS
- AP8.9 bit amplifier
- Multipolar cable, Inputs/Rem:
30
A
- Multipolar cable Speakers out:
- 1 - 30A replacement fuse:
- 1.8 m USB cable:
- 2.5 mm hex key:
- 4 4.2 x 50 mm self-tapping, cross head mounting screws:
-
CD ROM containing:
AP8.9 bit Software
This owner’s manual (.pdf)
Audio Test Tracks
- Quick start guide
CD 1.0A
AP8.9
QUIC
STA K
GUIDRT
E
-Warranty
3
USER’S MANUAL
AP8.9 bit / 3
3. AP8.9 bit and DRC INSTALLATION
External Size
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
7
5
0 1
2
3
4
OFF ON
OPTICAL IN
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
134 mm / 5.2 7 in.
30A
6
How to mount
114 mm / 4.5 in.
Mounting Size
178 mm / 7 in.
DRC (optional)
Installation
90 mm / 3.54”
16 mm / 0.63”
17 mm / 0.67”
12.5 mm / 0.49”
6 mm / 0.23”
43.5 mm / 1.71”
4
50 mm / 2”
3.5 mm / 0.14”
13.5 mm / 0.53”
Important: Do not use
aggressive cleaning agents
or abrasive cloths to clean
the display. Simply use a soft
cotton cloth that has been
lightly dampened with water.
Ø 2 mm / 1/8”
68 mm / 2.68”
35 mm / 1.38”
45.50 mm / 1.8 in.
198 mm / 7.8 in.
USER’S MANUAL
AP8.9 bit / 4
4. CONNECTION PANELS - DESCRIPTION
12
11
POWER - 12V
8
PRESETS UPGRADE USB
SPEAKER
OUT
30A
1
9
10
6
0 1
2
5
3
4
7
6
7
OPTICAL IN
OFF ON
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
4
5
6
7
8
SUB OUT
5
1 2 3 4 5 6
2
REM OUT
MASTER ENABLE
3
1POWER.
+Power (11-15 VDC): connection terminal for AP8.9 bit power supply positive pole. The jack accepts a stripped
cable up to 15mm/0.6" with maximum section of 8 AWG (∅ 3,2mm / 0.12”). For better power transfer we
recommend using cables with the largest possible cross-section and with the same cross-section as the cable
connected to the negative pole.
-Power (Ground): connection terminal for the negative power supply pole of the amplifier. Connect here the negative
battery cable or a cable connected to the vehicle chassis. The opening will take a stripped cable up to 15mm/0.6"
with a maximum section of 8 AWG (∅ 3,2mm / 0.12”). For better power transfer, we recommend using cables with
the largest possible section and with the same section as the cable connected to the positive pole.
In order to correctly connect the ground (-), use a screw that is already present on the metal part of the vehicle; If
necessary, remove any paint residue or grease, using a tester to make sure there is continuity between the negative
terminal (-) on the battery and the mounting point. If possible, connect all of the grounds on the audio components
to the same grounding point. This helps reduce most of the interference than can occur in audio reproduction.
WARNING: Make sure the connection polarity is as indicated on the terminals. A misconnection may result in damage to the
AP8.9 bit. After applying power, wait at least 10 seconds before turning the AP8.9 bit on.
5
USER’S MANUAL
2INPUTS
AP8.9 bit / 4
/ REM IN-OUT.
AP8.9 bit comes with a 16 pole multipolar connector to manage the input signals, REM IN/REM OUT connections and
the control functions for the auxiliary inputs.
200 mm / 7.87 in.
FRONT VIEW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
10 mm / 0.39 in.
16: white
8: white/black
15: gray
7: gray/black
14: green
6: green/black
13: violet
5: violet/black
FL+
FLFR+
FRRL+
RLRR+
RR-
12: cyan
4: cyan/black
11: orange
3: orange/black
IN1+
IN1IN2+
IN2-
9: blue
1: blue/white
10: pink
2: brown
1
2
REM IN
REM OUT
3
OPTICAL SELECT
MASTER ENABLE
4
1.INPUTS FL FR RL RR: MASTER inputs connect here the amplified signal wires coming from the main analog
source. Input sensitivity automatically adjustable from 2 to 15 V RMS (see sec. 7.2.5).
Channels FL FR RL RR feature the AUTO TURN ON (ART) function through connection with the outputs on the source
speakers. This function can be excluded using the PC Software.
Remark: The ACP6 / ACP2 accessory can also be used to interface head units equipped with PRE OUT output (min. 2V)
to the AP8.9 bit inputs. (see sec. 10.2 - 10.3)
2.INPUTS IN1 IN2: Auxiliary signal inputs that can be used when configuring the unit to reconstruct a multi-amplified
signal (Front Tweeter, Front Mid Hi, Center, Sub) or specialized like AUX inputs (see sec. 7.2.5).
3.REMOTE:
- REM IN. Input to turn on AP8.9 bit remotely through the audio signal source Remote Out. REM IN can be connected
to the ignition switch terminal (ACC). The voltage must be between 7 and 14.5 VDC. If using a source with a amplified
outputs, AP8.9 bit can be automatically turned on (see sec. 7.3.4.7), so it will not be necessary to connect the REM IN
terminal.
-REM OUT. Output to turn on other devices/amplifiers connected after AP8.9 bit.
From the time it is turned on, it takes 1 second to supply the signal to the REM OUT output, but it will be possible
to set this delay via software (see sec. 7.3.4.7).
The 200 mA output current capability can also drive an automotive relay.
4.SWITCH INPUTS:
-OPTICAL SELECT: It allows the input selection OPTICAL IN / AUX IN. This control is active bringing the
terminal to +12V and the input choice to be activated can be programmed using the PC software (see sec. 7.3.4.7), the
unit can also be turned on using this terminal.
- MASTER ENABLE: It enables the MASTER input selection. This control is active bringing the terminal to +12V.
6
USER’S MANUAL
AP8.9 bit / 4
3
ASP AUTOMATIC SPEAKER PRESENCE
Input for ASP module if using signals coming from OEM sources. This module simulates the load of the OEM
factory system speakers, allowing proper interface allowing proper interfacing between the source amplified
outputs and the AP8.9 bit analog inputs. (see sec. 7.3.4)
The ASP module is optional and is required only in some cases when installing with factory OEM sources.
WARNING: If interfacing AP8.9 bit with sources equipped with PRE OUT outputs, this module must not be used.
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
30A
6
0 1
2
5
3
4
7
OPTICAL IN
OFF ON
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
ASP
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
OK
ASP
NO
7
USER’S MANUAL
AP8.9 bit / 4
4
SPEAKER OUT.
AP8.9 bit comes with a 16 pole multipolar connector to manage the power output signals.
200 mm / 7.87 in.
10 mm / 0.39 in.
FRONT VIEW
OUT 8-1
OUT 7- 2
OUT 6- 3
OUT 5- 4
OUT 4- 5
OUT 3- 6
OUT 2- 7
OUT 1- 8
9
10
11
12
13
14
15
16
OUT 8+
OUT 7+
OUT 6+
OUT 5+
OUT 4+
OUT 3+
OUT 2+
OUT 1+
1: white/black
OUT 8-
9: white
OUT8+
2: white/black
OUT 7-
10: white
OUT7+
3: white/black
OUT 6-
11: white
OUT6+
4: white/black
OUT 5-
12: white
OUT5+
5: white/black
OUT 4-
13: white
OUT4+
6: white/black
OUT 3-
14: white
OUT3+
7: white/black
OUT 2-
15: white
OUT2+
8: white/black
OUT 1-
16: white
OUT1+
A minimum of 4 and a maximum of 8 speakers can be configured based on the system you wish to create in your
vehicle. (see sec. 5.4)
5
SUB OUT.
Pre-amplified output subject to LO PASS filtering optimized to drive a mono amplifier for an external subwoofer or
active subwoofer. (see sec. 5.4)
6
OPTICAL IN.
AP8.9 bit accepts at its input PCM signals up to 96 kHz / 24 bit sampling frequency rate. So DOLBY DIGITAL (AC3)
multi-channel signals coming from audio/video sources (such as the audio of a film in DVD) or DTS can not be
reproduced. Connect a fiber optic cable with a TOSLINK connector. This input can be selected using the
external DRC control or by activating it using the OPTICAL IN terminal. (see sec. 5.2)
7
DRC.
Connection terminal for remote control of the functions (OPTIONAL) on AP8.9 bit. (see sec. 5.5 - sec. 9)
8
USB.
USB (micro) connection to connect the product to a PC in order to manage the functions using AP8.9 bit software.
The connection is USB 1.1/2.0/3.0 compatible.
9
UPGRADE OFF-ON.
Switch ON allows the product to be updated in BOOT LOADER mode. (see sec. 8.3)
8
USER’S MANUAL
AP8.9 bit / 4
10 PRESET.
AP8.9 bit has 8 setups preloaded in its memory, one being editable. They allow the product to be
used without the need to connect it to a PC. (see sec. 5.4.1; 5.4.8)
The preset choice is based on the factory system in the car or the type of system you wish to create.
11 FUSE.
30 A blade protection fuse needs to be replaced, use same type and value as the original.
12 LOGO STATUS.
AP8.9 bit has an built-in control that manages its status and protects the circuits and connections to the
speakers. The logo on the AP8.9 bit top cover will change its status in case of any possible product malfunctions.
A BLUE logo means:
AP8.9 bit is on.
A flashing RED/BLUE logo means:
The “UPGRADE MODE” switch on the product is set to “ON” position, or the product Firmware is being updated.
A flashing BLUE logo means:
The unit is in stand-by (energy saver) because there is no audio signal. This function (AST) can be activated using the PC
software. (see sec. 7.3.4.7) and the stand-by time ranges from a minimum of 5 mins. to a maximum of 20 mins.
The unit will automatically turn off after 30 mins. when there is no signal.
A RED logo flashing one single time every 2 seconds means:
-AP8.9 bit temperature reached 75° C and the thermal protection was triggered. It will start operating again at
around 70° C.
A RED logo flashing twice every second means:
- Output overload. The red LED flashes when the output load goes below the minimum allowed capacity of about 2Ω
impedance. The LED comes on without flashing, activating the protection. When listening to music,
if the acoustic reproduction stops for a few seconds, check if the red amplifier LED is flashing.
This means there was an overload. Turn the amplifier off and check the speakers and wirings.
-Speaker wiring anomaly. The red LED flashes when a terminal on the speaker goes in short-circuit with the
vehicle chassis. When listening to music, if the acoustic reproduction stops for a few seconds, check to see
if the red amplifier LED is flashing; this means there was a short circuit between a terminal on a speaker and
the vehicle chassis. Turn off the amplifier and check the speakers and wiring.
A RED logo flashing four times every second means:
-The “OVER VOLTAGE” protection activation, due to the fact that the battery voltage is higher than 16V. The
product will turn off after 3 minutes.
WARNING: Check the state of charge of the car alternator.
A RED logo means:
-Product internal fault. You have to go to an authorized service centre. The product will turn off after 3 minutes.
9
USER’S MANUAL
AP8.9 bit / 5
5. CONNECTIONS
5.1 POWER SUPPLY AND REMOTE TURN ON
HEXKEY 2,5 mm
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
15 mm / 0.6 in.
8 AWG Max
30A
6
7
5
0 1
2
3
4
OPTICAL IN
OFF ON
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
EXTERNAL SUBWOOFER
AMPLIFIER (Optional)
Max 20 cm / 7.9 in.
(Not provided.
Suggested Fuse
30 A delayed)
REM IN
HEAD UNIT
REMOTE OUT
blue REM IN
blue/white REM OUT
SD
REMOTE OUT
pink OPTICAL select
AUX SELECT
OPTICAL SOURCE
brown MASTER ENABLE
+ 12 V
* (see sec. 7.3.4.7)
+ 12 V
Turn AP8.9 bit on and off
AP8.9 bit is on when the logo is lit blue. It can be turned on/off using the following methods:
1.By pressing on the main DRC control knob (ON). By holding down the main control knob on the DRC (OFF).
In this case, no other Remote In connections are needed, but they can co-exist.
2.By connecting the REMOTE IN terminal with a Remote Out signal coming from an after market audio source.
3.Through the Hi Level MASTER (FL - FR) input. The AUTO TURN ON (ART) function is activated by connecting
the output of an amplified source to the INPUT FL - FR input channel. This function can be enabled/disabled
using AP8.9 bit PC software (see sec. 7.3.4.7).
4.Using the Low Level (Pre Out) input. The AUTO TURN ON (AST) function is activated by connected the outputs on a
preamplified source to the input channels to the AP8.9 bit input channels. This function can be enabled/disabled
using AP8.9 bit PC Software. This turn on control is available on the FL FR RL RR IN1 IN2 inputs (see sec. 7.3.4.7).
5.By connecting the OPTICAL SELECT / AUX IN SELECT terminal with a Remote Out signal coming from an auxiliary
source, or connecting to terminal to 12V. This function can be enabled/disabled using AP8.9 bit PC Software (ee sec. 7.3.4.7).
10
USER’S MANUAL
AP8.9 bit / 5
5.2 INPUT SIGNALS
2. Speaker IN HI-LEVEL FRONT WOOFER + FRONT TW + REAR
1. SPEAKER IN HI-LEVEL FRONT + REAR
POWER - 12V
POWER - 12V
PRESETS UPGRADE USB
30A
1
2
3
4
5
30A
PRESETS UPGRADE
PRESETS UPGRADE USB OPTICAL IN DSP
OFFOUT
ON
OFF ON
7 0 1
2
6
3
5
4
1
FL+
FLFR+
FRRL+
RLRR+
RR-
SD
OPTICAL IN
DRC
2
3
4 5 6 7 8
1 2 3 4 5 6
SUB OUT
ASP
POWER - 12V
PRESETS UPGRADE USB
SD
OPTICAL
PRESETSINUPGRADE USB
OFF ON
7 0 1
2
6
3
5
4
3.Speaker IN HI-LEVEL FRONT + REAR + CENTER + SUB
30A
1
2
3
4
5
30A8
7
6
INPUTS
SUB OUT
1 2 3 4 5 6
POWER - 12V
POWER - 12V
PRESETS UPGRADE USB OPTICAL IN
OUT
PRESETS UPGRADE USB OPTICAL IN DSP
DRC
OFF ON
OFF ON
7 0 1
2
6
3
5
4
7 0 1
2
6
3
5
4
SPEAKER
OUT
SD
FRONT TW
LEFT
1
2
3
4 5 6 7 8
1 2 3 4 5 6
SUB OUT
1
2
3
POWER - 12V
PRESETS UPGRADE USB
30A
1
2
4 5 6 7 8
1 2 3 4 5 6
7 0 1
2
6
3
5
4
SPEAKER
OUT
4
5
30A8
7
6
REM OUT
MASTER ENABLE
DRC
OPTICAL
IN
OFF
ON SEL.
OPTICAL
REM IN
DRC
OPTICAL SEL.
REM IN
INPUTS
INPUTS
1
5 26 3 74 58 6
SUB OUT
1 2 3 4 5 6
MASTER ENABLE
ASP
SUB
1 2OUT
3 4
ASP
REM OUT
USB OPTICAL IN
PRESETS UPGRADE
OUT
PRESETS UPGRADE USB OPTICAL IN DSP
DRC
OFF ON
OFF ON
7 0 1
2
6
3
5
4
ASP
ASP
1 2 3 4 5 6
SUB OUT
REM OUT
MASTER ENABLE
POWER - 12V
POWER - 12V
7 0 1
2
6
3
5
4
SPEAKER
OUT
1
2
3
DRC
OPTICAL SEL.
REM IN
INPUTS
INPUTS
30A
30A
1 2 3 4 5 6
DRC
OPTICAL SEL.
REM IN
INPUTS
OPTICAL
PRESETSINUPGRADE USB
OFF ON
7 0 1
2
6
3
5
4
3
OPTICAL SEL.
REM IN
REM OUT
MASTER ENABLE
OPTICAL IN
DRC
INPUTS
4.Speaker IN HI-LEVEL FRONT + REAR +
LEFT SUB + RIGHT SUB
DRC
USB
7 0 1
2
6
3
5
4
SPEAKER
OUT
1 2 3 4 5 6
SUB OUT
cyan
cyan/black
orange
orange/black
SPEAKER
OUT
4 5 6 7 8
1 2 3 4 5 6
ASP
ASP
1 2 3 4 5 6
SUB OUT
REM OUT
MASTER ENABLE
REM OUT
MASTER ENABLE
SD
SD
SD
IN1+
IN1IN2+
IN2-
SD
INPUTS
INPUTS
30A
30A
SD
1
5 26 3 74 58 6
SUB
1 2OUT
3 4
OFF ON
30A
DRC
OPTICAL SEL.
REM IN
INPUTS
1
5 26 3 74 58 6
SUB
1 2OUT
3 4
DRC
OPTICAL SEL.
REM IN
INPUTS
white
FL WF+
FL WF- white/black
gray
FR WF +
FR WF- gray/black
green
RL+
green/black
RLviolet
RR+
violet/black
RR-
POWER - 12V
DRC
OPTICAL
IN
OFF
ON SEL.
OPTICAL
REM IN
7 0 1
2
6
3
5
4
SPEAKER
OUT
30A8
7
6
30A
1 2 3 4 5 6
REM OUT
MASTER ENABLE
white
white/black
gray
gray/black
green
green/black
violet
violet/black
SD
SPEAKER
OUT
5
7 0 1
2
6
3
5
4
SD
POWER - 12V
4
DRC
OPTICAL
IN
OFF
ON SEL.
OPTICAL
REM IN
INPUTS
PRESETS UPGRADE
PRESETS UPGRADE USB OPTICAL IN DSP
OFFOUT
ON
OPTICAL SEL.
REM IN
FRONT TW
RIGHT
SD
3
7 0 1
2
6
3
5
4
SPEAKER
OUT
POWER - 12V
POWER - 12V
DRC
2
INPUTS
INPUTS
30A
30A
USB
7 0 1
2
6
3
5
4
SPEAKER
OUT
1
1 2 3 4 5 6
SUB OUT
OPTICAL
PRESETSINUPGRADE USB
OFF ON
7 0 1
2
6
3
5
4
SPEAKER
OUT
INPUTS
POWER - 12V
POWER - 12V
SD
1
5 26 3 74 58 6
POWER - 12V
PRESETS UPGRADE USB
DRC
OPTICAL SEL.
REM IN
INPUTS
SUB
1 2OUT
3 4
POWER - 12V
DRC
OPTICAL
IN
OFF
ON SEL.
OPTICAL
REM IN
7 0 1
2
6
3
5
4
SPEAKER
OUT
30A8
7
6
OPTICAL
PRESETSINUPGRADE USB
OFF ON
7 0 1
2
6
3
5
4
SPEAKER
OUT
SD
CENTER
SUB
FL+
FLFR+
FRRL+
RLRR+
RR-
white
white/black
gray
gray/black
green
green/black
violet
violet/black
IN1+
IN1IN2+
IN2-
cyan
cyan/black
orange
orange/black
POWER - 12V
PRESETS UPGRADE USB OPTICAL IN
SPEAKER
OUT
30A
1
2
3
6
4
5
7
5
0 1
2
3
4
6
7
OFF ON
8
SUB OUT
SPEAKER
OPTICAL
SEL.
OUT REM IN
INPUTS
SD
SUB
RIGHT
30A
1
1 2 3 4 5 6
2
3
PRESETS UPGRADE USB
OFF ON
DRC
0 1
7
6
4
5
5
4
6
white
white/black
gray
gray/black
green
green/black
violet
violet/black
SD
5. MASTER PRE IN FRONT + REAR + CENTER + SUB + REAR
POWER - 12V
SD
2
3
7
OPTICAL IN
8
ASP
FL
FRONT RIGHT
FR
REAR LEFT
RL
REAR RIGHT
RR
(optional)
(vedi sez. 10.2)
6. MASTER PRE IN FRONT + REAR
POWER - 12V
PRESETS UPGRADE USB
POWER - 12V
DRC
OPTICAL SEL.
REM IN
SPEAKER
OUT
6
7
5
0 1
2
3
4
1 2 3 4 5 6
30A
REM OUT
MASTER ENABLE
SD
PRESETS UPGRADE USB
OFF ON
0DRC
1
7
OPTICAL IN
OFF ON
SPEAKER
OPTICAL SEL.
OUT
REM IN
INPUTS
ASP
SUB OUT
SD
SD
ACP 2
cyan
cyan/black
orange
orange/black
INPUTS
REM OUT
MASTER ENABLE
FRONT LEFT
SUB
LEFT
30A
1
2
3
4
5
6
7
FRONT LEFT
FL
FRONT RIGHT
FR
REAR LEFT
RL
REAR RIGHT
RR
8
SUB OUT
1 2
1 2 3 4 5 6
3
4
6
5
5
4
6
OPTICAL IN
7
DRC
OPTICAL SEL.
REM IN
2
3
INPUTS
8
ASP
ASP
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
REM OUT
MASTER ENABLE
SD
CENTER OUT
SUB OUT
IN1
IN2
ACP 6
ACP 6
(optional)
(see sec. 10.3)
(optional)
(see sec. 10.3)
11
POWER - 12V
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
6
7
5
0 1
2
3
4
OFF ON
PRESETS UPGRADE USB
OPTICAL IN
SPEAKER
OUTOPTICAL SEL.
INPUTS
30A
6
7
5
0 1
2
3
4
OFF ON
DRC
OPTICAL IN
DRC
OPTICAL SEL.
REM IN
INPUTS
REM IN
ASP
1
2
3
4
5
6
7
8
SUB OUT
ASP
1 2 3 4 5 6
REM OUT
MASTER ENABLE
30A
1
2
3
4
5
6
7
8
1 2 3 4 5 6
SUB OUT
1
REM OUT
MASTER ENABLE
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
SD
SD
SD
SD
USER’S MANUAL
AP8.9 bit / 5
SD
SD
7. MASTER PRE IN FRONT + rear + AUXILIARY STEREO SOURCE
8. AUX IN L/R
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
PRESETS UPGRADE USB
SPEAKER
OUT
6
7
5
OPTICAL IN
OFF ON
0 1
2
3
4
POWER - 12V
DRC
30A
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
PRESETS UPGRADE USB
7
30A
SPEAKER
OUT
6
FRONT LEFT
30A
SD
OPTICAL IN
OFF ON
0 1
30A
REM OUT
MASTER ENABLE
1
1
2
2
3
3
4
4
5
5
7
5
6
6
INPUTS
OPTICAL IN
OFF ON
0 1
2
3
4
1
7
8
8
SUB OUT
SUB OUT
FL
1 2 3 4 5 6
1 2 3 4 5 6
FRONT right
FR
REAR LEFT
RL
REAR RIGHT
RR
SD
SD
Auxiliary Stereo
Preamplifier Source
L
R
IN1
IN2
6
3
4
DRC
OPTICAL SEL.
REM IN
INPUTS
2
3
4
5
6
7
7
5
5
8
REM OUT
MASTER ENABLE
DRC
OFF ON
0 1
OPTICAL SEL.
REM IN
INPUTS
OPTICAL IN
OFF ON
0 1
2
3
4
1 2 3 4 5 6
SUB OUT
OPTICAL IN
DRC
OPTICAL SEL.
REM IN
INPUTS
2
3
4
5
6
6
7
7
8
1 2 3 4 5 6
SUB OUT
8
ASP
REM OUT
MASTER ENABLE
1 2 3 4 5 6
SUB OUT
REM OUT
MASTER ENABLE
DRC
OPTICAL SEL.
REM IN
INPUTS
7
2
OPTICAL IN
OFF ON
ASP
1
MP3 PLAYER
DRC
OPTICAL SEL.
REM IN
2
6
SPEAKER
5
3
4
OUT
PRESETS UPGRADE USB
POWER - 12V
1
SPEAKER
OUT
30A
POWER - 12V
0 1
2
3
4
2
6
SPEAKER
5
3
4
OUT
PRESETS UPGRADE USB
POWER - 12V
ASP
5
PRESETS UPGRADE USB
7
OPTICAL SEL.
REM IN
INPUTS
7
ASP
30A
POWER - 12V
6
ASP
REM OUT
MASTER ENABLE
ASP
REM OUT
MASTER ENABLE
IN1
L
R
Auxiliary Stereo
Preamplifier Source
IN2
ACP 2
ACP 6
(optional)
(see sec. 10.3)
POWER - 12V
0 1
7
2
6
5
3
4
SPEAKER
OUT
POWER - 12V
1
2
3
4
5
6
7
PRESETS UPGRADE USB
7
30A
SPEAKER
OUT
1
2
6
3
4
DRC
OPTICAL SEL.
REM IN
INPUTS
5
7
5
SUB OUT
1 2 3 4 5 6
OPTICAL IN
REM OUT
MASTER ENABLE
DRC
OPTICAL SEL.
REM IN
INPUTS
OPTICAL IN
OFF ON
0 1
2
3
4
6
8
OFF ON
0 1
2
6
SPEAKER
5
3
4
OUT
PRESETS UPGRADE USB
30A
OPTICAL IN
OFF ON
ASP
30A
POWER - 12V
(optional)
(see sec. 10.3)
PRESETS UPGRADE USB
DRC
OPTICAL SEL.
REM IN
INPUTS
7
8
1 2 3 4 5 6
SUB OUT
ASP
REM OUT
MASTER ENABLE
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
MP3 PLAYER
L
IN1
IN2
Auxiliary Stereo
Preamplifier Source
R
ACP 2
(optional)
(see sec. 10.3)
5.3 DIGITAL OPTICAL IN INPUT SIGNALS
optical fiber (see sec. 10.7; 10.8)
TOSLINK connector
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
30A
6
7
5
0 1
2
3
4
OFF ON
OPTICAL IN
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
PCM Stereo signal, max 96 kHz / 24 bit
WARNING: The digital inputs accepts up to 96 kHz / 24 bit stereo PCM signals. So DOLBY DIGITAL (AC3) multi-channel signals
coming from audio/video sources (such as the audio of a film in DVD) or DTS can not be reproduced. The output of
these devices will therefore have to be set in STEREO mode for the signal to be reproduced. If digital signals at
frequency higher than 96kHz (Ex. 192 kHz) are supplied, the AP8.9 bit will not be able to reproduce them.
How to select OPTICAL input:
1.Using the DRC, selecting the OPTICAL input.
2.Using the appropriately set OPTICAL IN terminal (see sec. 7.3.4.7).
This command is active connecting the terminal to + 12V.
12
USER’S MANUAL
AP8.9 bit / 5
5.4 OUTPUT SIGNALS
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
30A
6
7
5
0 1
2
3
4
OPTICAL IN
OFF ON
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
2
16: White
OUT 1+
8: White/Black
OUT 1-
15: White
OUT 2+
7: White/Black
OUT 2-
14: White
OUT 3+
6: White/Black
OUT 3-
13: White
OUT 4+
5: White/Black
OUT 4-
12: White
OUT 5+
4: White/Black
OUT 5-
11: White
OUT 6+
3: White/Black
OUT 6-
10: White
OUT 7+
2: White/Black
OUT 7-
9: White
OUT 8+
1: White/Black
OUT 8-
1
1.AP8.9 bit provides 8 amplified outputs. Through the PC Software, each output channel has the following available
(ee sec. 7.2):
-a 10 pole graphic equalizer;
-a 68-frequency electronic crossover and Butterworth or Linkwitz-Riley type filters with 6-24 dB slopes (see sec. 7.3.10);
-a digital time delay line (see sec. 7.3.11);
-Phase inversion activation (see sec. 7.3.10.2);
-Adjustment of the output level to better align the total system response (see sec. 7.3.13);
CONFIGURAZIONE
CANALI
D’USCITA
AMPLIFICATI
CH1÷CH8
CH 1÷CH 8 AMPLIFIED
OUTPUT
CHANNELS
CONFIGURATION
POWER CHANNEL CONFIG
STEREO MODE
BRIDGE MODE
CH1 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH2 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH1+ / CH2- 130 W @ 4 Ohm
CH3 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH4 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH3+ / CH4- 130 W @ 4 Ohm
CH5 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH6 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH5+ / CH6- 130 W @ 4 Ohm
CH7 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH8 35 W @ 4 Ohm / 65 W @ 2 Ohm
CH7+ / CH8- 130 W @ 4 Ohm
2.AP8.9 bit features one a preamplified output (4 V Rms max.) SUB OUT that exclusively controls a mono amplifier
for subwoofer, or one active subwoofer to amplify the sound system. This output can be activated during I/O Wizard
Configuration (see sec. 7.2.9).
13
USER’S MANUAL
AP8.9 bit / 5
5.4.1 PRESET 0 DEFAULT: 3 WAY ACTIVE FRONT + REAR + EXTERNAL SUBWOOFER
TW
LEFT
FRONT
TW
RIGHT
FRONT
MD
LEFT
FRONT
MD
RIGHT
FRONT
WF
LEFT
FRONT
WF
RIGHT
FRONT
OPTICAL IN
OFF ON
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
to SUBWOOFER amplifier
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1
FRONT TW LEFT
HI PASS
Linkwitz
5000 Hz @12 dB
0
35 W
65 W
OUT 2
FRONT TW RIGHT
HI PASS
Linkwitz
5000 Hz @12 dB
0
35 W
65 W
Linkwitz
500 Hz @12 dB
3000 HZ @ 12 dB
0
35 W
65 W
0
35 W
65 W
0
35 W
65 W
OUT 4
FRONT MD RIGHT
BAND PASS
Linkwitz
500 Hz @12 dB
3000 HZ @ 12 dB
OUT 5
FRONT WF LEFT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
0
35 W
65 W
0
35 W
65 W
OUT 6
FRONT WF RIGHT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
OUT 7
REAR LEFT FULL
HI PASS
Linkwitz
80 Hz @12 dB
OUT 8
REAR RIGHT FULL
HI PASS
Linkwitz
80 Hz @12 dB
0
35 W
N. A.
SUB OUT
SUB WOOFER
LO PASS
Linkwitz
80 Hz @12 dB
0
-
-
Out 2 (-)
Out 2 (+)
Out 4 (-)
Out 4 (+)
Out 6 (-)
ASP
1
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
14
Out 6 (+)
DRC
OPTICAL SEL.
REM IN
INPUTS
INPUT CONFIGURATION:
BAND PASS
Out 8 (-)
Out 7 (+)
Out 5 (-)
Out 5 (+)
Out 3 (-)
Out 3 (+)
Out 8 (+)
6
7
4 5
30A
0
Out 1 (-)
Out 7 (-)
PRESETS UPGRADE USB
SPEAKER
OUT
3
2
1
Out 1 (+)
POWER - 12V
FRONT MD LEFT
4
1
2
3
REAR
RIGHT
REAR
LEFT
OUT 3
0
7
6
5
USER’S MANUAL
AP8.9 bit / 5
0
7
6
5
5.4.2 PRESET 1: 2 WAY ACTIVE FRONT + 2 WAY PASSIVE REAR + SUBWOOFER
TW
LEFT
FRONT
TW
RIGHT
FRONT
WF
LEFT
FRONT
WF
RIGHT
FRONT
REAR
LEFT
4
1
2
3
REAR
RIGHT
4 5
30A
OPTICAL IN
OFF ON
Out 2 (-)
Out 2 (+)
Out 4 (-)
Out 4 (+)
Out 6 (-)
Out 6 (+)
Out 8 (-)
Out 5 (+)
Out 3 (-)
Out 7 (+)
6
7
Out 3 (+)
Out 5 (-)
PRESETS UPGRADE USB
SPEAKER
OUT
0
Out 1 (-)
POWER - 12V
3
2
1
Out 1 (+)
SUBWOOFER
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
INPUT CONFIGURATION:
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1
FRONT TW LEFT
HI PASS
Linkwitz
3000 Hz @12 dB
82,2 cm
35 W
65 W
OUT 2
FRONT TW RIGHT
HI PASS
Linkwitz
3000 Hz @12 dB
116,2 cm
35 W
65 W
82,2 cm
35 W
65 W
116,2 cm
35 W
65 W
OUT 3
FRONT WF LEFT
BAND PASS
Linkwitz
80 Hz @12 dB
3000 HZ @ 12 dB
OUT 4
FRONT WF RIGHT
BAND PASS
Linkwitz
80 Hz @12 dB
3000 HZ @ 12 dB
OUT 5
REAR LEFT
HI PASS
Linkwitz
80 Hz @12 dB
62,3 cm
35 W
65 W
OUT 6
REAR RIGHT
HI PASS
Linkwitz
80 Hz @12 dB
116,2 cm
35 W
65 W
OUT 7 + 8
SUBWOOFER
LO PASS
Linkwitz
80 Hz @12 dB
121,8 cm
130 W
N. A.
MEMORY CONFIGURATION:
Memory A: Acoustic
Memory B: Rhythm
*Listening Point: Driver
15
USER’S MANUAL
AP8.9 bit / 5
0
7
6
5
5.4.3 PRESET 2: 3 WAY ACTIVE FRONT + SUBWOOFER
1
2
3
4
TW
LEFT
FRONT
TW
RIGHT
FRONT
MD
LEFT
FRONT
MD
RIGHT
FRONT
WF
LEFT
FRONT
WF
RIGHT
FRONT
4 5
30A
OPTICAL IN
OFF ON
Out 2 (-)
Out 2 (+)
Out 4 (-)
Out 4 (+)
Out 6 (-)
Out 6 (+)
Out 8 (-)
Out 5 (+)
Out 3 (-)
Out 7 (+)
6
7
Out 3 (+)
Out 5 (-)
PRESETS UPGRADE USB
SPEAKER
OUT
0
Out 1 (-)
POWER - 12V
3
2
1
Out 1 (+)
SUBWOOFER
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
INPUT CONFIGURATION:
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1
FRONT TW LEFT
HI PASS
Linkwitz
3000 Hz @12 dB
82,2 cm
35 W
65 W
OUT 2
FRONT TW RIGHT
HI PASS
Linkwitz
3000 Hz @12 dB
116,2 cm
35 W
65 W
82,2 cm
35 W
65 W
116,2 cm
35 W
65 W
OUT 3
FRONT MD LEFT
BAND PASS
Linkwitz
500 Hz @12 dB
3000 HZ @ 12 dB
OUT 4
FRONT MD RIGHT
BAND PASS
Linkwitz
500 Hz @12 dB
3000 HZ @ 12 dB
OUT 5
FRONT WF LEFT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
82,2 cm
35 W
65 W
OUT 6
FRONT WF RIGHT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
116,2 cm
35 W
65 W
OUT 7 + 8
SUBWOOFER
LO PASS
Linkwitz
80 Hz @12 dB
121,8 cm
130 W
N. A.
*Listening Point: Driver
16
MEMORY CONFIGURATION:
Memory A: Acoustic
Memory B: Rhythm
USER’S MANUAL
AP8.9 bit / 5
0
7
6
5
5.4.4 PRESET 3: FRONT + REAR + SUBWOOFER
1
2
3
4
FRONT
LEFT
FRONT
RIGHT
REAR
LEFT
REAR
RIGHT
4 5
30A
OPTICAL IN
OFF ON
Out 4 (-)
Out 3 (+)
Out 6 (-)
Out 6 (+)
Out 8 (-)
Out 7 (+)
6
7
Out 5 (+)
Out 5 (-)
PRESETS UPGRADE USB
SPEAKER
OUT
0
Out 2 (-)
POWER - 12V
3
2
1
Out 1 (+)
SUBWOOFER
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
INPUT CONFIGURATION:
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1 + 2-
FRONT LEFT
HI PASS
Linkwitz
80Hz @12 dB
82,2 cm
130 W
N. A.
OUT 3 + 4-
FRONT RIGHT
HI PASS
Linkwitz
80 Hz @12 dB
116,2 cm
130 W
N. A.
OUT 5
REAR LEFT
HI PASS
Linkwitz
80Hz @12 dB
62,3 cm
35 W
65 W
OUT 6
REAR RIGHT
HI PASS
Linkwitz
80Hz @12 dB
116,2 cm
35 W
65 W
OUT 7 + 8-
SUBWOOFER
LO PASS
Linkwitz
80 Hz @12 dB
121,8 cm
130 W
N. A.
MEMORY CONFIGURATION:
Memory A: Acoustic
Memory B: Rhythm
*Listening Point: Driver
17
USER’S MANUAL
AP8.9 bit / 5
0
7
6
5
5.4.5 PRESET 4: 2 WAY ACTIVE FRONT + REAR + SUB
1
2
3
4
TW
LEFT
FRONT
TW
RIGHT
FRONT
MD
LEFT
FRONT
MD
RIGHT
FRONT
WF
LEFT
FRONT
WF
RIGHT
FRONT
REAR
LEFT
REAR
RIGHT
4 5
30A
OPTICAL IN
OFF ON
Out 2 (-)
Out 2 (+)
Out 4 (-)
Out 4 (+)
Out 6 (-)
Out 6 (+)
Out 8 (-)
Out 5 (+)
Out 3 (-)
Out 7 (+)
6
7
Out 3 (+)
Out 5 (-)
PRESETS UPGRADE USB
SPEAKER
OUT
0
Out 1 (-)
POWER - 12V
3
2
1
Out 1 (+)
SUBWOOFER
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
INPUT CONFIGURATION:
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1
FRONT MD TW LEFT
HI PASS
Linkwitz
500Hz @12 dB
82,2 cm
35 W
65 W
OUT 2
FRONT MD TW RIGHT
HI PASS
Linkwitz
500 Hz @12 dB
116,2 cm
35 W
65 W
82,2 cm
35 W
65 W
116,2 cm
35 W
65 W
OUT 3
FRONT WF LEFT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
OUT 4
FRONT WF RIGHT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
OUT 5
REAR LEFT
HI PASS
Linkwitz
80 Hz @12 dB
62,3 cm
35 W
65 W
OUT 6
REAR RIGHT
HI PASS
Linkwitz
80 Hz @12 dB
116,2 cm
35 W
65 W
OUT 7 + 8-
SUBWOOFER
LO PASS
Linkwitz
80 Hz @12 dB
121,8 cm
130 W
N. A.
*Listening Point: Driver
18
MEMORY CONFIGURATION:
Memory A: Acoustic
Memory B: Rhythm
USER’S MANUAL
AP8.9 bit / 5
7
6
5
5.4.6 PRESET 5: 3 WAY ACTIVE FRONT + REAR + EXTERNAL AMPLIFIED SUB
TW
LEFT
FRONT
TW
RIGHT
FRONT
MD
LEFT
FRONT
MD
RIGHT
FRONT
WF
LEFT
FRONT
WF
RIGHT
FRONT
REAR
LEFT
0
4
1
2
3
REAR
RIGHT
4 5
30A
OPTICAL IN
OFF ON
Out 2 (-)
Out 2 (+)
Out 4 (-)
Out 4 (+)
Out 6 (-)
Out 6 (+)
Out 8 (-)
Out 7 (+)
Out 5 (-)
Out 5 (+)
Out 3 (-)
Out 8 (+)
6
7
Out 3 (+)
Out 7 (-)
PRESETS UPGRADE USB
SPEAKER
OUT
0
Out 1 (-)
POWER - 12V
3
2
1
Out 1 (+)
SUBWOOFER
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
1 2 3 4 5 6
SUB OUT
REM OUT
MASTER ENABLE
INPUT CONFIGURATION:
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1
FRONT TW LEFT
HI PASS
Linkwitz
3000Hz @12 dB
82,2 cm
35 W
65 W
OUT 2
FRONT TW RIGHT
HI PASS
Linkwitz
3000 Hz @12 dB
116,2 cm
35 W
65 W
82,2 cm
35 W
65 W
116,2 cm
35 W
65 W
OUT 3
FRONT MD LEFT
BAND PASS
Linkwitz
500 Hz @12 dB
3000 HZ @ 12 dB
OUT 4
FRONT MD RIGHT
BAND PASS
Linkwitz
500 Hz @12 dB
3000 HZ @ 12 dB
82,2 cm
35 W
65 W
116,2 cm
35 W
65 W
OUT 5
FRONT WF LEFT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
OUT 6
FRONT WF RIGHT
BAND PASS
Linkwitz
80 Hz @12 dB
500 HZ @ 12 dB
OUT 7
REAR LEFT
HI PASS
Linkwitz
80 Hz @12 dB
62,3 cm
35 W
65 W
OUT 8
REAR RIGHT
HI PASS
Linkwitz
80 Hz @12 dB
116,2 cm
35 W
N. A.
SUB OUT
SUB WOOFER
LO PASS
Linkwitz
80 Hz @12 dB
121,8 cm
-
-
MEMORY CONFIGURATION:
Memory A: Acoustic
Memory B: Rhythm
*Listening Point: Driver
19
USER’S MANUAL
AP8.9 bit / 5
7
6
5
5.4.7 PRESET 6: 2 WAY ACTIVE FRONT + REAR + EXTERNAL AMPLIFIED SUB
TW
LEFT
FRONT
TW
RIGHT
FRONT
WF
LEFT
FRONT
WF
RIGHT
FRONT
REAR
LEFT
0
4
1
2
3
REAR
RIGHT
6
7
4 5
30A
OPTICAL IN
OFF ON
Out 2 (-)
Out 2 (+)
Out 6 (-)
Out 5 (+)
Out 8 (-)
Out 8 (+)
Out 7 (+)
Out 4 (-)
Out 3 (+)
Out 7 (-)
PRESETS UPGRADE USB
SPEAKER
OUT
0
Out 1 (-)
POWER - 12V
3
2
1
Out 1 (+)
SUBWOOFER
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
INPUT CONFIGURATION:
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1
FRONT TW LEFT
HI PASS
Linkwitz
3000Hz @12 dB
82,2 cm
35 W
65 W
OUT 2
FRONT TW RIGHT
HI PASS
Linkwitz
3000 Hz @12 dB
116,2 cm
35 W
65 W
82,2 cm
130 W
N. A.
116,2 cm
130 W
N. A.
OUT 3+ 4-
FRONT WF LEFT
BAND PASS
Linkwitz
80 Hz @12 dB
3000 HZ @ 12 dB
OUT 5+ 6-
FRONT WF RIGHT
BAND PASS
Linkwitz
80 Hz @12 dB
3000 HZ @ 12 dB
OUT 7
REAR LEFT
HI PASS
Linkwitz
80 Hz @12 dB
62,3 cm
35 W
65 W
OUT 8
REAR RIGHT
HI PASS
Linkwitz
80 Hz @12 dB
116,2 cm
35 W
65 W
SUB OUT
SUB WOOFER
LO PASS
Linkwitz
80 Hz @12 dB
121,8 cm
-
-
*Listening Point: Driver
20
MEMORY CONFIGURATION:
Memory A: Acoustic
Memory B: Rhythm
USER’S MANUAL
AP8.9 bit / 5
7
6
5
5.4.8 PRESET 7: 2 WAY ACTIVE FRONT + REAR + 2 WAY CENTER CHANNEL + EXTERNAL AMPLIFIED SUB
0
4
1
2
3
CENTER
WF
CENTER
TW
TW
LEFT
FRONT
TW
RIGHT
FRONT
WF
LEFT
FRONT
WF
RIGHT
FRONT
REAR FULL
LEFT
REAR FULL
RIGHT
POWER - 12V
PRESETS UPGRADE USB
SPEAKER
OUT
30A
6
7
5
0 1
2
3
4
OPTICAL IN
OFF ON
Out 2 (-)
Out 2 (+)
Out 4 (-)
Out 4 (+)
Out 6 (-)
Out 6 (+)
Out 5 (-)
Out 5 (+)
Out 3 (-)
Out 3 (+)
Out 1 (-)
Out 1 (+)
Out 7 (-)
Out 7 (+)
Out 8 (-)
Out 8 (+)
SUBWOOFER
DRC
OPTICAL SEL.
REM IN
INPUTS
ASP
1
2
3
4
5
6
7
8
SUB OUT
1 2 3 4 5 6
REM OUT
MASTER ENABLE
INPUT CONFIGURATION:
Master input: Front + Rear
Aux input: In1 + In 2
Optical: S/P-DIF PCM 96kHz/24 bit max
OUTPUT CONFIGURATION:
CUT FREQUENCY TIME ALIGNMENT*
OUTPUT
TYPE
CUT FILTER
FILTER TYPE
POWER @ 4Ω
POWER @ 2Ω
OUT 1
FRONT TW LEFT
HI PASS
Linkwitz
3000Hz @12 dB
82,2 cm
35 W
65 W
OUT 2
FRONT TW RIGHT
HI PASS
Linkwitz
3000 Hz @12 dB
116,2 cm
35 W
65 W
82,2 cm
130 W
N. A.
116,2 cm
130 W
N. A.
OUT 3
FRONT WF LEFT
BAND PASS
Linkwitz
80 Hz @12 dB
3000 HZ @ 12 dB
OUT 4
FRONT WF RIGHT
BAND PASS
Linkwitz
80 Hz @12 dB
3000 HZ @ 12 dB
OUT 5
REAR LEFT
HI PASS
Linkwitz
80 Hz @12 dB
62,3 cm
35 W
65 W
OUT 6
REAR RIGHT
HI PASS
Linkwitz
80 Hz @12 dB
116,2 cm
35 W
65 W
OUT 7
CENTER TW
HI PASS
Linkwitz
3000 Hz @12 dB
79,3 cm
35 W
65 W
OUT 8
CENTER WF
BAND PASS
Linkwitz
300 Hz @12 dB
3000 HZ @ 12 dB
79,3 cm
130 W
N. A.
SUB OUT
SUB WOOFER
LO PASS
Linkwitz
80 Hz @12 dB
121,8 cm
-
-
MEMORY CONFIGURATION:
Memory A: Acoustic
Memory B: Rhythm
*Listening Point: Driver
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USER’S MANUAL
AP8.9 bit / 5
5.5 PERSONAL COMPUTER E DIGITAL REMOTE CONTROL (DRC)
1. Connecting AP8.9 bit to the PC
NO
OK
DRC IN
DRC/ACLink cable (provided)
USB cable
(provided)
DRC (optional)
2. Connecting AP8.9 bit to the bit Tune
USB cable (provided)
with bit Tune
VOLUME
MONITOR
POWER
LINE NOISE
EMS
SEGNAL INPUT
SELECT
PC ANALYZER
MIN •
• MAX
LEFT
LOAD SIMULATOR
SPEAKER IN
RIGHT
NO LOAD
PROBE
PRE IN
BNC
SPK IN
47 OHM
SPK SYM
DRC IN
USB cable (provided)
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USER’S MANUAL
AP8.9 bit / 6
6. GUIDE FOR INSTALLING/UNINSTALLING Prima SOFTWARE
AND DRIVERS
6.1 GUIDED PROCEDURE FOR PC SOFTWARE INSTALLATION
1. Insert the "AP8.9 bit Setup CD 1.0" in the drive on the PC you wish to use.
2. Windows XP: access My Computer from the Windows START menu;
Windows Vista: access Computer from the Windows START menu;
Windows 7: access Computer from the Windows START menu;
Windows 8: access the Desktop from Windows 8 MAIN menu;
Windows XP
Windows Vista
Windows 7
Windows 8
3. Windows XP: right click on the icon for the "AP8.9 bit Setup CD 1.0" and click on Explore;
Windows Vista: right click on the icon for the "AP8.9 bit Setup CD 1.0" and click on Explore;
Windows 7: right click on the icon for the "AP8.9 bit Setup CD 1.0" and click on Open;
Windows 8: access Computer from the Windows 8 menu;
Windows XP
Windows Vista
Windows 7
Windows 8
4. Windows XP: double click on the setup icon;
Windows Vista: double click on the setup icon;
Windows 7: double click on the setup icon;
Windows 8: select the CD drive and double click on the setup icon;
Windows XP
Windows Vista
Windows 7
Windows 8
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USER’S MANUAL
AP8.9 bit / 6
5.
Windows XP: select NEXT to continue with the installation or CANCEL to interrupt it;
Windows Vista: select NEXT to continue with the installation or CANCEL to interrupt it;
Windows 7: select NEXT to continue with the installation or CANCEL to interrupt it;
Windows 8: select NEXT to continue with the installation or CANCEL to interrupt it;
6.
Windows XP: Select I accept the terms in the license agreements on the tab and then NEXT;
Windows Vista: Select I accept the terms in the license agreements on the tab and then NEXT;
Windows 7: Select I accept the terms in the license agreements on the tab and then NEXT;
Windows 8: Select I accept the terms in the license agreements on the tab and then NEXT;
7. Windows XP / Vista / 7 / 8: select
-Install to proceed with the installation;
-Back if you wish to return to the previous page;
-Cancel to exit installation;
Then click NEXT.
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AP8.9 bit / 6
8. Windows XP: follow and complete the installation
procedure and click FINISH at the end of the installation;
Windows Vista: follow and complete the installation
procedure and click FINISH at the end of the installation;
Windows 7: follow and complete the installation
procedure and click FINISH at the end of the installation;
Windows 8: follow and complete the installation
procedure and click FINISH at the end of the installation;
6.2 GUIDED PROCEDURE FOR DRIVER INSTALLATION
1. Turn on AP8.9 bit
2. Connect the USB cable on the connector on AP8.9 bit to a free USB port on the PC.
WARNING: When connecting a laptop via USB to AP8.9 bit while it is turned on, the laptop has to work with its
own battery and stay disconnected from the mains adapter (external power supply). Once the connection
between the laptop and AP8.9 bit has been established, you can immediately connect the computer, if
necessary, to the mains adapter.
3. Windows XP: the PC will recognize AP8.9 bit interface and installation will start automatically;
Windows Vista: the PC will recognize AP8.9 bit interface and installation will start automatically;
Windows 7: the PC will recognize AP8.9 bit interface and installation will start automatically;
Windows 8: the PC will recognize AP8.9 bit interface and installation will start automatically;
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USER’S MANUAL
AP8.9 bit / 6
4. The peripheral device has been installed correctly and is ready for use.
*Remark:AP8.9 bit uses the HID drivers already built into Windows. For this reason, they are not included on the CD and will
always install automatically.
6.3 UNINSTALLING AP8.9 bit SOFTWARE
Procedure 1
To uninstall AP8.9 bit PC software you can use the link in the menu:
Start / All programs / AP8.9 bit / uninstall
Procedure 2
To uninstall AP8.9 bit PC software, you can also use the standard procedure:
26
Start / Control Panel / Uninstall or change a program / AP8.9 bit / remove.
USER’S MANUAL
AP8.9 bit / 7
7. HOW TO SET UP AP 8.9 BIT WITH A PC AP8.9 bit WITH A PC
7.1 OFFLINE MODE
OFFLINE mode can be used to analyze the software without connecting AP8.9 bit to the PC to become familiar
with the numerous functions of the processor. (For specific functions, see TARGET mode section 7.2). To activate the OFFLINE
mode, the device must be disconnected from the PC. The software is preset to start with a 3 way active FRONT +
REAR full multi-amplified system. To set a new "virtual" system and thus change the inputs and select the outputs,
select the function Configuration Wizard in the SETTINGS window of the software main menu.
Remark:Change the size of the window for the PC software.
•To make the window full-screen, click on the Enlarge button
double click on the title bar of the PC Software window.
or
•To restore the previous size from full-screen, click on the Reset
button
or double click on the title bar on the window.
•To resize the PC Software window (make it smaller or larger),
position the mouse pointer on one edge or corner of the window.
When the mouse pointer becomes an arrow with a double point, drag
the edge or corner to make the window larger or smaller.
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USER’S MANUAL
AP8.9 bit / 7
7.2 TARGET MODE
In order to configure the inputs, amplified and pre-amplified power outputs, EQ and time delays for AP8.9 bit, it must
be interfaced with the PC. When you get to this point you must already be aware of what type of system you intend to
set up. In order to change these choices at a later date, you will need to perform the guided procedure again.
The guided procedure will ask:
-The type of specialization for the main input channels used. The guided procedure changes according
to your choice.
-The type of signals that will be assigned to the main inputs (e.g.: Front Left or Center or Subwoofer, etc.).
-The speakers in the system (e.g.: 3 way Front or Sub Stereo or 2 way Rear, etc.).
-If there are passive crossovers that manage groups of speakers (e.g.: 3 way systems with active midrange).
-If you intend to use an external monophonic amplifier to drive a Subwoofer or an external amplified subwoofer.
-If you intend to use the amplified outputs on AP8.9 bit in BRIDGE configuration, thus increasing the power
on the output.
WARNING: During this operation, we recommend disconnecting the power connector from AP8.9 bit to
the speakers, disconnecting the SPEAKER OUT connection. (see sec. 4.4)
1.Connect the speaker outputs or the Pre Out outputs from the INPUTS on AP8.9 bit (see sec. 4.2). Before turning on the
system, make sure the power outputs are disconnected from AP8.9 bit to avoid damaging the speakers during
calibration.
The input calibration operation must be performed with the vehicle engine running. In this case, the voltage is
about 14.0 V. The source will provide an undistorted output signal at higher volume.
2.Turn on AP8.9 bit and connect the USB cable to the PC. Start AP8.9 bit software by clicking on the icon on the
PC Desktop that was created upon installation.
3.If synchronization is successful, a communication window will appear that shows the data exchange between the
processor and software. Wait a few seconds.
4.Click on the Settings menu and select Configuration Wizard.
Press Start to continue with the configuration.
Press Cancel to exit the procedure.
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USER’S MANUAL
AP8.9 bit / 7
5.Input Configuration
Any of the input channels on AP8.9 bit can be given the name corresponding to the signal coming from the source.
Choose one of the following input configurations:
- (1) F + R + AUX : controls Front stereo + Rear stereo + AUX input. It is possible to select from the drop-down
menu which input sections to use to drive the subwoofer in the audio system. The subwoofer channel /s can be
driven either by the input signal coming from the Front line, or by the input signal coming from the Rear line or by
the one coming from the mix of Front+Rear lines.
- (2) 2 WAY F + R: controls a 2 way active Front stereo + Rear stereo. It is possible to select from the drop-down
menu which input sections to use to drive the subwoofer in the audio system. The subwoofer channel /s can be
driven either by the input signal coming from the Front line, or by the input signal coming from the Rear line or by
the one coming from the mix of Front+Rear lines.
- (3) F + R + SUB L/R: controls Front stereo + Rear stereo + SUB stereo;
- (4) F + R + SUB: controls Front stereo + Rear stereo + SUB mono;
- (5) F + R + C + SUB: controls Front stereo + Rear stereo + Center + Sub;
- (6) F + AUX : controls Front stereo + AUX stereo;
- (7) 2 WAY F + AUX: controls a 2 way active Front stereo + AUX stereo;
- (8) 2 WAY F + SUB L/R: controls a 2 way active Front stereo + SUB stereo;
- (9) 2 WAY F + SUB L/R: controls a 2 way active Front stereo + SUB mono
(1) F + R + AUX
(2) 2 WAY F + R
(3) F + R + SUB L/R
(4) F + R + SUB
(5) F + R + C + SUB
(6) F + AUX
(7) 2 WAY F + AUX
(8) 2 WAY F + SUB L/R
(9) 2 WAY F + SUB L/R
AP8.9 bit will use these names to reconstruct a full band signal coming from an OEM source with a dedicated
multichannel amplifier and to assign the corresponding signal to the respective output.
Press BACK to return to the previous step.
Press NEXT to continue with the configuration.
Press CANCEL to exit the procedure.
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USER’S MANUAL
AP8.9 bit / 7
6.Input Level Setup.
- Play track 1 from the CD provided with AP8.9 bit.
- Set all tone controls to zero (flat).
- Set balance and fader to center.
- Adjust the head unit volume to the maximum undistorted output level.
- If the head unit provides an adjustable equalizer, make sure that the controls are set to zero (flat).
Press BACK to return to the previous step.
Press GO to continue with the configuration.
Press CANCEL to exit the procedure.
Press SKIP to skip the level calibration procedure
The input level calibration procedure is a delicate operation and must be performed very carefully. If not performed
correctly, it can nullify the final sound results.
WARNING:The head unit level must be adjusted to the maximum undistorted level. If the initial head unit distortion level can not
be determined, adjust the volume to approximately 80% of its maximum. If the head unit output level is set too low, the
device may produce ground noise (hissing sound) when playing music tracks.
This is due to the low signal / noise ratio provided by the head unit to the AP8.9 bit input. If you experience this
problem, after calibrating the amplifiers sensitivity levels, increase the head unit volume and repeat the AP8.9 bit
calibration procedure as detailed in point 9 of this paragraph
WARNING:Some factory head units require a low load impedance to be able to activate the outputs (usually the Rear section). If
you cannot adjust the input signal level during the calibration procedure, it may be necessary to connect the ASP module
in parallel to the input cables for the channels with the error (see sec. 4.3)
The check for whether or not the ASP module is needed on AP8.9 bit can be performed using the bit Tune SPEAKER SIMULATOR
tool (see sec. 8.1 bit Tune Advanced Manual).
Head units output level instrument check
The maximum output voltage and maximum undistorted level
can be measured using the Audison bit Tune
SOURCE CHECK tool (see sec. 7.1 bit Tune Advanced Manual).
30
USER’S MANUAL
AP8.9 bit / 7
7.De-equalization.
De-equalization of the OEM source, operation not required and
not necessary if using low level inputs (Pre out).
During the high level input configuration procedure, this function
can be used to maximize use of the OEM head units, even if
they were equalized to adapt best to the acoustics of the car
they are installed in. The de-equalization procedure performs
an analysis of the electrical frequency response coming from
the various channels on the OEM head unit and automatically
applies an equalization opposite to the original one, generating
a linear signal that is much more suitable to driving high quality
audio systems. Regardless of the input channels used,
the de-equalization will be performed by functional groups.
E.g.:Even if using Front Left Full and Front Right Full as inputs, the software will also perform the de-equalization
on the Rear, Center and Subwoofer since the processor must use the signals identified as Front to also control
any possible Rear, Center and Subwoofer outputs.
If you decide to perform this procedure, follow the instructions below:
-Insert the supplied Setup CD if the source used is an audio CD player;
-Play track 2 (press Play);
-Set all of the tone controls to zero (0).
-Set the balance and fader to the center (0).
-Don’t change the adjusted volume previously set through the automatic input level calibration;
Press BACK to return to the previous step.
Press GO to continue with the configuration.
Press SKIP to abandon the procedure.
Press CANCEL to exit the program.
The software uses a progress bar and specific messages to
show how the procedure is being executed.
At the end of the procedure, the window will show the
equalization curves for the head unit.
Press BACK to return to the previous step.
Press NEXT to continue with the configuration.
Press CANCEL to exit the program.
8.Amplifier Output Setup.
This window shows the configuration outline for the
output signals.
8 output channels are available, which can work in
"BRIDGE" mode as shown in the image.
Press BACK to return to the previous step.
Press NEXT to continue with the configuration.
Press CANCEL to exit the program.
31
USER’S MANUAL
9. Speaker Connection Setup.
The speakers present in the system can be activated
by simply clicking on them.
The software assumes that if the Left tweeter, midrange or
woofer are selected, the Right ones are also activated.
Once the software is started, this choice will affect
the crossover type and frequencies with Default settings.
If passive crossover filters are not used, each speaker
corresponds to an output channel.
Selection of passive crossovers for groups of speakers
The presence of passive crossovers managing functional speaker
groups can be indicated.
E.g.: If the audio system features passive crossovers, the software will
ask you to set them by clicking on , otherwise press NEXT.
A 2 or 3 way passive crossover occupies a single output channel.
If the sum of the crossovers and/or speakers exceeds
the occupation of 8 PRE output channels, the software will not
allow you to proceed with the next operation. Check again the
configuration of the crossovers or, using BACK, the speakers setup.
WARNING: One coaxial speaker is considered a as
Tweeter + Woofer + 2 way passive crossover.
Select Bridge Mode outputs for groups of speakers.
In order to increase the driving power of the speaker output,
set AP8.9 bit outputs to BRIDGE mode, selecting the check mark as
indicated in the image.
Press BACK to return to the previous step.
Press NEXT to continue with the configuration.
Press CANCEL to exit the procedure.
32
AP8.9 bit / 7
USER’S MANUAL
AP8.9 bit / 7
10.Output Configurations.
AP8.9 bit features 9 output channels. In this specific step
of the procedure you can assign any signal to one
of the output channels.
E.g.: The 3 way front can be controlled as:
- multi amplified (6 output channels are needed);
- passive midrange + woofer amplified separately
(4 output channels are needed);
- 3 way passive (2 output channels are needed).
During the selection, the software will automatically notify that
the 9 output channel limit has been respected, the warning
message will disappear and the NEXT button will appear.
For convenience, if output 1 is assigned to the left Tweeter, the
software will automatically assign output 2 to the
right Tweeter. During the procedure, if the left midrange speakers
are also assigned output 1, the software will display a warning
message. Simply change the assignment of one of the two
numbers in red and the software will automatically position it to
the first available channel.
Press BACK to return to the previous step.
Press NEXT to continue with the configuration.
Press CANCEL to exit the procedure.
11.Finish.
Stop playing the Test track and remove the
setup CD from the source player.
Press BACK to return to the previous step.
Press CANCEL to exit the procedure.
Press FINISH to end the configuration.
12.Software startup
The software transfers to the central processor memory the
settings selected during the guided procedure.
At the end of this operation, an update confirmation will appear.
Press OK.
The product will now have to be finalized to avoid the data saved
during calibration (see sec. 7.3.5.2).using the function FINALIZE the
device.
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USER’S MANUAL
AP8.9 bit / 7
7.3 ADJUSTING ACOUSTIC REPRODUCTION
The following paragraphs describe the functions to adjust the system and its acoustic fine tuning.
WARNING: When exploring the functions, do not change the parameters on AP8.9 bit. Take your time to get familiar
with the possibilities the software offers.
If you choose to leave the speakers/amplifiers connected to AP8.9 bit, remember to make adjustments with a
general volume that won’t damage the other speakers in the system. (see sec. 7.3.13.8)
2
3
4
5
6
1
13
14
7
10
9
11
12
8
7.3.1 DEVICE INFO
1
This window shows whether AP8.9 bit is properly interfaced with the PC and the DRC. It also shows the Firmware
version for the device and the Serial Number.
34
USER’S MANUAL
7.3.2 FILE MAIN MENU
AP8.9 bit / 7
2
1
2
3
4
5
By clicking on the File tab, a drop-down menu appears with the
entries shown in the image:
1.Load: it loads the entire AP8.9 bit configuration from
a previously saved file (e.g.: “AP8.9bit setup1.aps”).
This function is present in both TARGET mode
and in OFF LlNE mode.
In TARGET mode it can reload all of the previously
saved settings. This function is useful if you wish
to install another AP8.9 bit with the same settings.
The input level calibration and, possibly, the De-Eq
levels must be repeated.
In OFF LINE mode, you can check the previously
saved settings.
2. Save Setup: it saves the entire AP8.9 bit configuration
for AP8.9 bit in one file (e.g.: “AP8.9Config.aps”), that
can be reloaded later in AP8.9 bit using the Load Setup
function. This function is present in both TARGET mode
and in OFF LlNE mode.
3. More setup files (online): This function requires an
internet connection. By clicking on this entry, a link to
download new installation setups appears.
4.Preferences: Lets you display the context messages
in the chosen “Language” (Italian or English).
The PC Software automatically defaults to English.
To change the language, select language from the
menu and restart the PC Software.
Remark:Other languages may also be available. Verify through "Check for Updates"
5.Exit: Exits the PC software.
7.3.3 MEMORIES MAIN MENU
3
By clicking on this item, a drop-down menu appears
with the entries shown in the image:
1.Copy A to B: Copies the contents of memory A to
memory B.
memory A.
2.Copy B to A: Copies the contents of memory B to
3.Reset current memories: Resets the crossover and
standard equalizer values, those that are proposed
at the end of the configuration procedure.
4.Load memory from file: It loads a previously saved
memory, by placing it in one of the two available memories.
1
2
3
4
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USER’S MANUAL
7.3.4 SETTINGS MAIN MENU
AP8.9 bit / 7
4
By clicking on this item, a drop-down menu appears with the
entries shown in the image:
1.I/O Configuration Wizard: Sets up the system,
and puts AP8.9 bit in the conditions needed to be able to
perform this operation (see sec. 7.2).
WARNING: Whenever performing the I/O Configuration Wizard, the values
set in the Options menu (see sec. 7.3.4.7) are set to the default values.
2.Controlled bass-boost: if enabled, through
this function you can operate on the
equalization of sub channel and woofers.
By clicking on Settings you can choose
the parametric equalizer pole where you can
operate and vary the “Q” factor by acting
on the wheel of the mouse if it features that
function. When heavy equalization is set,
the software will activate through soft clipping eliminating
the subsequent distortions. (see sec. 9.1).
3.De-Equalizer: If activated (Enabled), this function enables the
de-equalization curve calculated during the Configuration
Wizard. If the function is deactivated (Disabled) no
source de-equalization curve is applied.
The Reset command deletes the de-equalization curve
calculated during the Configuration Wizard.
4.Working Mode: The software can work in two modes, acting on the
crossover filter section.
Standard: simplified mode with some restrictions easing the use
of the software (see sec. 7.3.10).
Expert: there are no restrictions in the software functions of use
(see sec. 7.3.10).
WARNING: switching from one mode to another resets the configuration
of the filters to their original Default setting.
5.Sensitivity: Lets you display and adjust the sensitivity of AP8.9 bit inputs.
To perform the sensitivity calibration, refer to sec. 7.2.6.
6.Input configuration: Shows the specialization assigned to the inputs
on AP8.9 bit during the Configuration wizard.
36
1
2
3
4
5
6
7
USER’S MANUAL
AP8.9 bit / 7
7.Options: By clicking on this item, a drop-down menu appears with the
entries shown in the image:
Signals:Lets you set how AP8.9 bit is turned on through:
•Turn ON by SPEAKER DC (ART): When Enabled is selected, AP8.9 bit can
be turned on through the amplified output (BTL) of a source connected to
the inputs FL-FR-RL-RR.
This function can be disabled by selecting Disabled.
•Turning ON by SIGNAL PRESENCE (AST): When Enabled is selected,
AP8.9 bit can be turned on through the presence of a signal from a source
connected to the inputs FL-FR-RL-RR, IN1-IN2 (AUX). The stand-by time
(energy saver) for the device when there is no signal can be set through the
function TIMES -> SLEEP time out for analog input (see next point). The shut
down time for the device when there is no signal is set to 30 mins. This
function can be disabled by selecting Disabled.
•Input selector: Lets you specialize the "OPTICAL SEL" terminal for automatic
selection of the OPTICAL or AUX input. It is also possible to specialize this
terminal to turn on the product by clicking on “Enabled”. If you choose to
use the "OPTICAL SEL" terminal, it will be active by bringing it to + 12 V.
Times: Lets you change the settings for the times to turn AP8.9 bit on and off.
•Remote OUT delay (sec): This is the delay between disabling of
the REMOTE OUT signal to the amplifiers and turning off AP8.9 bit. It is
not usually necessary to change this parameter but it may be useful to
decrease it whenever there are amplifiers that produce a turn off "Bump".
•MUTE release delay (sec): This is the delay between turning on the device
and the activation of the output audio. Each amplifier has a turn on phase,
its own delay before being operational. Setting Startup Time to a value
equal to or greater than the longest delay will provide synchronized audio
startup for the whole system.
•SLEEP timeout for analog input (min): it sets the amplifier’s stand-by time
when there is no audio signal. The stand-by time (energy saver) can be set
from 1 min minimum to 20 mins maximum. Normal operation is resumed
when the audio signal is present. This function is set on 20 minutes by default
and can be enabled by selecting the desired amount of minutes.
The SLEEP timeout for analog input function allows to save power and
provides the ability for the product to work at lower temperatures.
Remark: we recommend that the shortest possible activation time is selected in case
of hybrid or electric propulsion cars; it won’t affect the product normal operation.
•Wake delay from sleep (sec): It sets the amplifier resume delay from energy
saver status. The delay time can be adjusted from a minimum of 0 sec. to
a maximum of 5 secs. This function is set by default at 0 secs (disabled).
Remark: some factory (OEM) head units are provided with a control signal lasting
approx. 2 secs during the turn-on phase to check if loudspeakers are in the system
(see section 4.3). If the head unit is turned off while the car is being used, the AP8.9 bit,
if turned on through ART, will keep working to let the security alerts, phone alerts,
navigation system alerts etc. be reproduced . When the head unit is turned on again,
the speaker presence control alerts may be reproduced. To avoid this happens, you
can set the Wake delay from sleep (sec) duration at a value slightly higher than the
duration of the speaker presence control alerts.
WARNING: If the car is equipped with security alerts, phone alerts, navigation system alerts, …etc., if you set a too long Wake
delay from sleep (sec), reproduction of the first part of the mentioned signals might be missed.
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Master priority:
-MASTER ENABLE attenuation: sets the signal level for the
master input when enabled from the terminal
“MASTER ENABLE”.
You can choose the activation levels between 0 dB and -18 dB
-Muted Head Unit Enable: sets automatic selection of
the OPTICAL/AUX inputs when the head unit connected to
the MASTER input is turned off or set to MUTE (volume 0).
It is also possible to manage the activation delay of the
OPTICAL/AUX inputs by selecting a value between
2-7 secs on the Return delay (sec) Window.
By default this function is disabled.
Power Absorption: By enabling this box you can limit the power absorbed by AP8.9 bit.
If AP8.9 bit is powered through pre-existing vehicle wiring, there may be
a heavy voltage drop at the top of the power supply terminals on the device.
This could happen because the cross-section of the pre-existing cables
is too small. The voltage drops are proportional to the musical power peaks at
high volumes and could generate distortions or even temporary shut down
of AP8.9 bit. If this situation occurs, check the “ENABLED” box and choose
the highest current value, in order to eliminate the problem previously described.
WARNING: The current limitation allows power peaks, intervening only when they are very frequent and prolonged.
It temporarily reduces the maximum volume of AP8.9 bit.
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USER’S MANUAL
7.3.5 DEVICE MAIN MENU
AP8.9 bit / 7
5
By clicking on this item, a drop-down menu appears with the entries
shown in the image:
1
2
3
4
5
1.Synchronize: This function synchronizes the PC with AP8.9 bit
and vice versa due to communication losses caused by the
device shutting down or for other reasons.
Read from Device: The PC loads the settings present
in AP8.9 bit memory to the PC Software.
Write to device: The PC loads the current settings
to AP8.9 bit memory.
2. Finalize the device: Lets you load all of the parameters set during
system calibration in the internal memory, letting the AP8.9 bit
operate without being connected to the PC.
When Finalize to AP8.9 bit is performed, the software gives a warning
that the previously saved data in AP8.9 bit will be overwritten.
-Click on YES to load the data.
-Click on NO to interrupt the procedure.
3. Load setup preset: loads one of the 7 “PRESETS” in the AP8.9 bit
preset 0 memory, to be editable (see sec. 5.4.2 - 5.4.8).
4. Update firmware: This allows
firmware updates on AP8.9 bit (see sec. 8.3).
5. Reset factory default: Performs full reset of AP8.9 bit
returning the product to its original conditions, deleting all
previously saved data from the processor memory.
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6
7.3.6 HELP MAIN MENU
By clicking on this item, a drop-down menu appears with the entries shown
in the image:
1)Help (online): This function requires an internet connection.
By activating this function and moving the mouse pointer to the various
sections of the graphic interface for the PC software, the concerned
area will be highlighted in red. By clicking on the red area, a link will
activate, opening up the default browser, displaying the paragraph of the
manual related to that specific area. The manual will be displayed in the
language selected in FILE-> PREFERENCES (see sec. 7.3.2)
2)Tutorials (online): This function requires an internet connection. Clicking
on this item activates a youtube link to consult audio/video information
regarding the product.
3)User’s Manual (online): the internet browser installed in your PC will open
up and a research for the URL www.audisonbitdrive.eu will automatically
start, offering the possibility to check the product manual online.
4)Diagnostic: this function is to use exclusively if requested by the Audison
authorized service centre. It generates a file named “xxxxxxxxxxx.dng” that
is saved on the PC desktop, to diagnose the product. This function is useful
to fix installation issues remotely.
5)Check for Updates: Connects to the website www.audisonbitrive.eu and
checks for updates to the AP8.9 bit Software/Firmware in order to be
able to update the device in use (see sec. 8.3). To perform this operation, the
PC must have an active internet connection.
6)Check for Updates on startup: when enabled the availability of new
firmware/PC Software updates is checked automatically each time you
start the program.
7)Register product: This function requires an internet connection and
opens the default browser to the page for registering the product and
creating a personal account in the “bit Drive” portal. This operation only
needs to be performed once; then you can access your account through
the Login Account.
8)About: Shows information regarding AP8.9 bit software in use.
7
7.3.7 SELECTED INPUT
The "Selected Input" window shows the active source during connection
with the PC. This can be used to select the desired source. Once disconnected
from the PC, you can select the input source through the DRC (see sec. 9) or
through the external funvtions "MASTER ENABLE" and "OPTICAL ENABLE".
7.3.8 CHANNEL MAP
8
This window shows the name attributed to the output channels. The window
is active. You can click on it to manage the individual channel that, once
selected, will be highlighted. If you hold down the CTRL key and click on
another channel, it will also be selected and highlighted. At the same time,
the filter curve will appear on the graph area.
Multiple selection is only allowed for functional groups,
except for the Subwoofer, which can be selected together with any group.
E.g.:Front Left Full together with Subwoofer, but not with Rear Left Full.
40
1
2
3
4
5
6
7
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USER’S MANUAL
AP8.9 bit / 7
If you wish to check the electrical response of the Rear system together with
the Subwoofer, you must clear the Front system selection. However, the
software will only let you operate on a single channel and will show the
message “EDIT” in red to the side of the channel that you can operate on.
More specifically, the graph will show the electrical responses from the only
crossover related to the channel being edited in red. The overall electrical
response from all channels selected will be shown in yellow, taking into account
the crossover filters and equalizations. The final result will be shown in green.
To act on another channel without losing the selection, simply click to the right of the desired channel in the EDIT
column. The CHANNEL MAP window also lets you mute the individual channels by clicking on MUTE to the left of
the desired channel.
If MUTE is active on the channel, "m" is shown in red.
If the SOLO function is active, "s" is shown in green.
If there are time delays on the channel, "fds" is shown in yellow. A channel can also be selected as shown in the
outline in the image (see sec. 7.3.9).
7.3.9 SELECT CHANNEL
9
This window is enabled. You can click directly on the speaker or speaker
system to be able to display or set the parameters for the individual
channel. Once selected, the speaker(s) will be highlighted.
If you hold down the CTRL key and click on another channel, it will also
be selected and highlighted as occurs with the "Channel Map"
(see sec. 7.3.8). Listening point visual indicator.
This window includes the position indicator (in red).
There are four preset points: driver, passenger, front center and rear
center for passengers.
The indication only acts as a reference, allowing you to display the
listening points for which the digital display calculation was optimized
(see sec. 7.3.11). If you set the delays in relation to the "driver" position and
then you wish to also optimize the system for the "passenger" position,
you must reset the distances in the specific menu since the system
does not update them automatically.
If used together with the presets (see sec. 7.3.14) it is useful to try different
setups according to the different listening points.
7.3.10 FILTER SETTINGS
10
AP8.9 bit manages nine crossover filters, one for each output channel.
Each filter allows you to set the parameters of a single output channel.
1.Xover L/R Link: Lets you transfer the adjustments made on the Right
channel to the Left one and vice versa. To activate it, you must click
on the blue light, which will come on. Xover L/R Link acts on all of the
adjustments of the Filter Settings except for Set Distance (Delay).
2.Invert Phase: Inverts the phase of the channel under examination
by 180°. This can be done by selecting the green light which will turn
on. This can be useful to solve phase alignment problems among
the different filtered channels.
3.Filter Type: Lets you select the type of filter to assign
to the channels:
-Full Range
-Low Pass
-High Pass
-Band Pass
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USER’S MANUAL
In STANDARD mode:
Depending on the speaker or speaker system selected during
configuration, a suitable type of filter will be available.
E.g.:For the Front Woofer, only Low Pass or Band Pass will
be available. For Front Mid-Hi, only High Pass and Band
Pass will be available, etc.
In EXPERT mode:
Any speaker system selected has any type of filter available.
WARNING: In EXPERT mode, pay careful attention to the filter
selection. Speakers have mechanical limits that must not be
exceeded, otherwise it could lead to permanent damage.
When a filter is selected, some optimized cut-off frequencies
are set by default to avoid breaking the speakers.
E.g.: If you select Low Pass for a tweeter, the default frequency
is suitable for a woofer but not for the tweeter, which
could be damaged.
AP8.9 bit / 7
STANDARD MODE
FILTER
TYPE
-> Full RangeLow PassHigh PassBand Pass
Tweeter x x
Midrange
x
Woofer x x
Mid-Hix x
Subwoofer
x
x
Full x xx x
EXPERT MODE
FILTER
TYPE
->
Full RangeLow PassHigh PassBand Pass
Tweeterx x x x
Midrangex x x
x
Wooferx x x x
Mid-Hix xx x
Subwooferx
x
x
x
Full x xx x
4.Filter Model: lets you select the type of filter to be applied.
-Linkwitz (default)
-Butterworth
When launching AP8.9 bit software, Linkwitz is proposed as the filter
model for the speaker or speaker group connected to the related
channel. To apply the opposite (Left/Right), enable the Xover L/R Link.
If you change the model to Butterworth, the change will be applied.
5.Cut-off frequencies
-Hi-P Hz 10 ÷ 20000: High-Pass filter
-Lo-P Hz 10 ÷ 20000: Low-Pass filter
If you select the Band-Pass filter, both the
Hi-P Hz and the Lo-P Hz boxes will be enabled to be able to set the
band frequency.
You can select the cut-off frequency by:
-clicking on the related drop-down menu, selecting the frequency
range that includes the value to be set and then clicking on the
actual value.
-clicking on the related drop-down menu, selecting the pre-chosen
frequency range and then moving from value to value using the
arrow keys (up / down) on the PC keyboard.
-clicking twice on the related drop-down menu and then moving
from value to value by scrolling with the mouse.
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6.Filter slope
-Hi-P Slope 12/24 dB/Oct. (Linkwitz) 6/12/18/24dB/Oct (Butterworth)
-Lo-P Slope 12/24 dB/Oct. (Linkwitz) 6/12/18/24 dB/Oct (Butterworth)
When starting the AP 8.9 bit software, it offers Linkwitz with 12 dB/Oct.
slope.
E.g.:
If you select Band Pass as the filter type, the same slope will be
applied to both the hi-pass and low-pass as the default slope, but
they can also be unbound.
The crossover filter response related to the selected channel is displayed graphically by a yellow curve, as shown
in the examples below.
E.g. Band Pass
Crossover Frequency 80 - 2000 Hz @ 12 dB Oct.
Crossover Frequency 80 Hz @ 6 dB Oct. Hi-pass
2000 Hz @ 24 dB Oct. Low-pass
Crossover Frequency 80 - 2000 Hz @ 24 dB Oct.
Crossover Frequency 80 Hz @ 24 dB Oct. Hi-pass
2000 Hz @ 6 dB Oct. Low-pass
7.3.11 SET DISTANCE AND DELAY
11
This setting is based on an automatic system that calculates the time
needed for the sound to get from the speaker to the listener's ear.
Preliminary remarks
Sound moves through the air at a speed of 343 m/sec (1.125 ft/sec.) at
a temperature of 20° C (68° F). If you know the distance from the sound
emission point, you can then calculate the time the sound takes to get
to the listener’s ear.
If you set the distances of the different speakers, AP8.9 bit will
automatically change them into time (ms - milliseconds). It does not
assign a delay (0.0 ms) to the farthest speaker (usually the Subwoofer)
and progressively growing delays as much as the other speakers get
closer to the listening point, in order for all the emission points to reach
the listening point at the same time.
SET DISTANCE
Lets you set the distance between the speaker and the listening point. Choose cm (centimeters) or in (inches).
The "Set Distance" boxes can be set using the cursors.
DELAY ms/default
Displays the time in ms (milliseconds) calculated according to the distance.
DELAY ms/fine set
AP8.9 bit time delay calculation system also lets you perform manual fine tuning.
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Preliminary remarks
Fine set and Phase delay
Delay assignment according to distance calculation is theoretical.
Small variations must be applied due to small errors in distance measurement, back-wave reflections inside the car
and, primarily, the speaker phase problem.
Two speakers reproducing two frequency areas that are close to each other (e.g.: Woofer and Midrange) will
simultaneously reproduce the same frequencies in their crossing area, at a attenuated level. Due to the different
nature of the speakers, they will have a phase difference that, for a short frequency interval, acts as a time delay.
By using "fine set", you can partly correct these Phase Delay problems.
By using the "fine set" button, you can change the
automatically set delay time.
The delay is increased (+x.xx) or decreased (-x.xx) by
the delay value shown in the window "Delay/default" and
does not change the value shown, which is the one that
is automatically assigned.
Assigning a positive value (+x.xx) using "fine delay"
means increasing the delay for that speaker and thus
moving it farther away from the listening point.
Likewise, assigning a negative value (-x.xx) means
decreasing the speaker delay and thus moving it closer
to the listening point.
(Fig.1)
In order for you to see how much “Fine Set” has been
manually changed, both delay values are shown. To see
the resulting delay, physically applied to the output, you
have to add the values shown in the “Delay / Default” and
“Delay / Fine Set” boxes. A negative value (decreasing
the delay) can not be assigned to the farthest speaker; it
can only be assigned to the other speakers as they are
all already delayed compared to the farthest one. If you
attempt to give the farthest speaker a negative value, a
warning message will appear (Fig. 1).
When using "fine set" "fds" will appear in green on the
corresponding channel on the "Channel Map" (Fig. 2)
Example of setting the time delay (Fig. 3):
1.Choose the system listening point.
To identify the listening point, choose an
ideal spot in the center of the listener's head
(driver or passenger).
For the front center and rear center, choose a
point between the two listeners.
2.Measure the distance in a straight line from each
speaker or group of speakers compared to the
listening point. For each speaker, choose the center of
the mobile membrane as the emission point.
For groups of speakers, choose a point between them.
It will then be possible to fine tune it using the Fine Set
function.
3.On the Channel Map, select the channel related to the
speaker under examination and enter the respective
distance in the Set Distance box in the Filter Settings menu.
4.Repeat step 3 for each channel.
(Fig.2)
106 cm
106 cm
105 cm
105 cm
90 cm
90 cm
106 cm
116 cm
164 cm
(Fig.3)
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AP8.9 bit / 7
5.Once the time delay settings are complete, start the
musical reproduction and use the Fine Set box, moving
the values up or down (except for the subwoofer since it
is the farthest speaker) to fine tune the system for
optimal sound. We recommend listening to various
types of music (percussion, melodic, etc.) for better
evaluation of the coherence (spatial stability) of the
different musical instruments.
6.Once the time alignment procedure is complete, you can
work on the output equalizer (see sec. 7.3.12) to optimize
the system response based on the level alignment of the
various frequencies.
Remark:Measurements for the above operations can also
be taken using a spectrum analyzer with a suitable
microphone. The results must be evaluated and
optimized through listening tests.
WARNING: If, once you have set the distances for the “driver”
listening point, you click on the “passenger” listening point,
AP8.9 bit won’t re-calculate the delays for the new reference
point because the buttons available in the SELECT CHANNEL
diagram are merely descriptive. Their only purpose is to
remind you that you have set the delays for that listening point!
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USER’S MANUAL
7.3.12 PARAMETRIC EQUALIZER
AP8.9 bit / 7
12
The AP8.9 bit software provides an equalizer, that can be managed from
a maximum of 10 graphic control points which automatically place a
maximum of 10 parametric equalization points. The quantity of graphic
control points used doesn’t match the parametric poles quantity, which
is determined by the adapting software.
1
4
5
3
2
The equalizer works according to the functional groups and so
we have the following factory configuration:
-one equalizer for the Front Tweeter.
-one equalizer for the Front Mid
-one equalizer for the Front Woofer.
-one equalizer for the Rear.
To be able to change the parameters for the equalizer in order to set
an equalization curve, just choose the channel to equalize from the
"Channel Map" menu, positioning the mouse over the point to be set,
and shape the curve using the left mouse button (green curve).
In order to vary the “Q” factor in the selected equalization point, just
scroll using the wheel of the mouse featuring that function.
In order to delete the changes, just put the mouse over the point, select
it with the left button and press CANC on the PC keyboard.
The equalizer has specific functions that aid in calibration
and make it easier.
1
Flat
brings all the cursors back to the 0 dB position;
2 L/R Link, when active, applies the equalization curve to both the
right and left channel simultaneously.
3 EQ by Pass , when active, lets you disable the equalizer to check its
effect without losing its settings.
4
Filter
lets you display the electrical response subject to
filtering (XOVER), by clicking on the box (red curve).
5 Filter + Eq lets you display the electrical response subject to
equalization, by clicking on the box (yellow curve).
Remark:In order to clearly display the set equalization curve, you can increase or decrease the vertical axis (dB)
and horizontal axis (Hz) by moving the cursors to the side of them. The default is set to +12 dB and 0-20 kHz.
+
+
1
4
5
3
2
-
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AP8.9 bit / 7
7.3.13 OUTPUT LEVEL
13
This section shows the settings related to the output levels of AP8.9 bit channels. The description of the points
shown in the figure is given below.
1.Using one of the sliders for the output channels, you can adjust the output level (-40÷0 dB) for each channel. The
sliders are enabled based on the output configuration.
2.This part of the display shows the output level for each individual channel (-40÷0 dB), referring to the position of
the Slider for the output channels.
3.By clicking on the "Mute" button you can mute the corresponding output channels.
4.By clicking on the "Mute" button again, the mute function will be disabled.
5.By clicking on the "Link" button you can simultaneously adjust all of AP8.9 bit output levels. By clicking on the
"Link" button again, the function will be disabled.
6.By clicking on the "Solo" button you can mute the output channels except for the one enabled.
7.By manually clicking on the "Solo" button, the function will be disabled.
8.Using the "Volume" slider you can adjust the general output level for the system (-60÷0 dB).
9.Using the "Sub Volume" button you can adjust the output level of the subwoofer (-12÷0 dB), if the system
features a subwoofer.
7.3.14 MEMORY
14
AP8.9 bit controls the system configuration, operating by default on
memory A but gives the option to store and recall two memories (A, B).
7.3.15 STATUS BAR
15
It is an information area that can be found at the bottom of the PC software window. It shows in real time the
working status of AP8.9 bit PC software.
1
2
3
4
5
1 Indicates the working status of AP8.9 bit PC software.
2 Indicates the setup file that has been possibly loaded via PC software to the AP8.9 bit.
3 Bass-Boost: When the LED is lit, that means the Bass-Boost is in operation see sec. 7.3.4.2.
4
De-eq:
When the LED is lit, that means the de-equalization curve of the source is enabled see sec. 7.3.4.3.
5
Mode:
indicates whether it is in Expert (EXP) or Standard (STD) mode see sec. 7.3.4.4.
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8. TROUBLESHOOTING
8.1 SYNCHRONIZATION WITH A PC
1.AP8.9 bit operating problems
If, when calibrating the system with AP8.9 bit connected to a laptop there are operating problems, try
disconnecting the laptop power supply cable.
With the laptop working on battery power you avoid a possible voltage difference in the USB ground between
the vehicle (AP8.9 bit) and the ground (PC).
2.Connection lost between AP8.9 bit and the PC
If, while calibrating the system with the PC connected to AP8.9 bit, the amplifier is turned off and back on again,
the connection is lost and the software cannot finalize the adjustments that were set. To avoid losing the
settings, proceed as follows:
a.Save the setup to a file on the PC using the FILE / SAVE SETUP function.
b.Exit the software.
c.Turn AP8.9 bit on.
d.Launch the software again.
e.Load the setup file again that was saved using the FILE / LOAD SETUP function.
3.AP8.9 bit does not respond
If calibrating the system with the PC connected to AP8.9 bit and the latter does not respond to the commands, proceed as follows:
a.
Turn off AP8.9 bit by pressing the knob on the DRC or disconnecting the Remote IN or even disconnecting
the power cable for a second.
b.Save the setup to a file on the PC using the FILE / SAVE SETUP function.
c.Exit the software.
d.Turn AP8.9 bit on.
e.Launch the software again.
f.Load the setup file again that was saved using the FILE / LOAD SETUP function.
4.Settings not saved
To successfully complete AP8.9 bit configuration and not lose the work done, remember to stored the settings
that were made. Access the "File" menu from the management software via the PC and choose “Finalize the device”.
8.2 BACKGROUND NOISE
Loud hissing/background noise.
If there is excessive hissing/background noise, it may be necessary to repeat the setup for the input sensitivity and/or
correct the output level calibration. For more details see sec. 7.2.
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8.3 FIRMWARE UPGRADE
If there are product UPGRADES available online, proceed as follows:
-Save the previous setup (if you wish to consult it in OFFLINE mode);
-Disconnect the "Speaker out" and "Sub out" AP8.9 bit on.
-Set the product upgrade switch to the "ON" position
-
Turn on AP8.9 bit. The logo will start flashing.
POWER - 12V
Start AP8.9 bit PC Software and select TARGET mode.
1.Access the "Help" menu in the PC management software and
choose "Check for Updates".
PRESETS UPGRADE USB
0 1
2
6
5
3
4
7
SPEAKER
OUT
30A
1
2
3
4
5
6
7
OPTICAL IN
OFF ON
OPTICAL
R
INPUTS
8
1 2 3 4 5 6
SUB OUT
2.When you select "Check for Updates", the internet browser in the PC will
open up and will automatically search for the URL: www.audisonbitdrive.eu.
WARNING: The files must be manually downloaded from the website.
The software access method may be different from the following.
Refer to the instructions on the website.
3. Once the related page is open, click on the LINK for the product.
4.
Identify the newest file whose name includes the
word Firmware followed by four numbers and click
on the specific symbol to start the download.
When requested, save the file to the PC.
5. Select "Update Firmware". The program will ask you to
select the file that was just saved from the Download Area or
that was previously saved in the PC.
WARNING: AP8.9 bit Firmware update procedure may be tricky. It is of
the utmost importance that it is done under the best possible
conditions. If the operation is started and prematurely interrupted
(e.g.: PC locked up, loss of power to AP8.9 bit, accidental
disconnection of the USB cable during update), you might need to
contact our Customer Service for further support as AP8.9 bit may
need to be reprogrammed”.
6. Before starting AP8.9 bit update, the program warns you to:
-not disconnect AP8.9 bit from the PC;
-not disconnect AP8.9 bit from power;
-temporarily disable the PC automatic stand-by processes;
-temporarily disable the screen saver on the PC;
-close all running applications;
-temporarily disable the anti-virus and anti-spyware systems.
7. Once you have clicked on OK, the Firmware update procedure starts.
This process will last between 30 seconds and 1 minute; the progress bar
and the flashing logo on the AP8.9 bit will show its the updating process
status.
WARNING: During the update, the updating process of the progress bar may stop
for a few seconds. Do not interrupt the process in any way.
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9. When successfully completed, a notification window will appear.
In order to be able to use AP8.9 bit again, you must close
the program on the PC and turn off AP8.9 POWER
bit.
- 12V
PRESETS UPGRADE USB
10.Set the "UPGRADE" switch to the OFF position.
11.Turn AP8.9 bit back on and restart the PC software.
If AP8.9 bit firmware update completed
correctly, the dialogue window will show:
-new AP8.9 bit Firmware version.
12.Repeat the product calibration operations (see sec. 7.2).
50
0 1
2
6
5
3
4
7
SPEAKER
OUT
30A
1
2
3
4
5
6
7
OFF ON
OPTICAL IN
OPTICAL
RE
INPUTS
8
SUB OUT
1 2 3 4 5 6
USER’S MANUAL
AP8.9 bit / 9
9. DRC - DIGITAL REMOTE CONTROL (optional)
The DRC is AP8.9 bit remote control system. It is a microprocessor digital system that can also remotely control and
monitor any amplifiers equipped with the AC Link bus control.
When first turned on, the display will show the Firmware version installed on the DRC.
When configuring AP8.9 bit using the PC, the DRC may stay connected but will show the message "PC control - DRC is
disabled" on the display.
Its functions are as follows:
- AP8.9 bit power on / off;
- Main volume control;
- Subwoofer volume control;
- Front/Rear Fader control;
- Connected sources selection;
- Memory selection.
DRC CONTROL DA PC
TURN
AP8.9 bit ON
Press Shorty
AP8.9 bit OFF
Volume Control
Default function
Press for 2 seconds
PRESS
1
Select
the Input.
PRESS
2
3
4
1
The volume can be adjusted by simply
turning the main knob or by pressing
the 1 button and turning the knob. The
volume ranges from -60 (min) to 0 dB
(max).
2
To access the Right / Left balance, press
the 2 button and turn the knob to adjust it.
3
To access the Front / Rear Fader, press
the 3 button and turn the knob to adjust it.
4
The independent volume for the
Subwoofer operates only if a channel
called Subwoofer was set up during
configuration. Press the 4 button and
turn the knob to adjust from -MUTE
(min) to 0 dB (from -11.5 to 0 dB at
0.5 steps).
MAIN SCREEN
PRESS
PRESS
BACK TO MASTER
51
USER’S MANUAL
AP8.9 bit / 9
9.1 SEL BUTTON FUNCTIONS
By pressing the SEL button you can access:
-DSP Memory: you can directly recall
the A/B memories (saved through the software)
and load them in AP8.9 bit.
-bass boost en: by clicking on “Y”, it enables the
“Bass Boost” function. By clicking on “N”, it
disables the “Bass Boost” function (see sec. 7.3.4.2).
-Brightness: to adapt the DRC to the
light conditions inside the car, you can
adjust the brightness of the display and the
red ring on the buttons.
PRESS
PRESS
PRESS
9.2 OPERATIONAL ERROR MESSAGES
It indicates activation of the amplifier thermal protection as temperature
reached 80 degrees Celsius. The amplifier will get back to normal functioning
when temperature decreases to 75 degrees Celsius.
It indicates activation of the amplifier thermal protection due to
overloaded outputs.
It indicates activation of amplifier thermal protection due to battery voltage
exceeding 16 VDC.
It indicates an internal fault. You should contact an authorized Audison
service centre.
52
USER’S MANUAL
AP8.9 bit / 10
10. ACCESSORIES
10.1 ASP - AUTOMATIC SPEAKER PRESENCE
ASP is indispensable when installing AP8.9 bit with some OEM sources
requiring, only at the initial turn-on instant, a resistive load impedance at
the outputs to detect the speakers’ presence.
In case there is no load, the source disables the outputs, usually only for
the Rear section.
Therefore, if during the calibration process you cannot adjust the input
signal level due to lack of signal on some or all of the AP8.9 bit inputs,
while installing the ASP module, when you turn on the AP8.9 bit a
temporary load will be simulated; afterwards that load will automatically
get disabled, fixing the issue.
Thanks to ASP, there is no need to mount fixed power resistors at the
source outputs; the resistors would produce heat and, in addition to that,
would make the source heat up unnecessarily.
10.2 ACP 2 - 2 RCA ADAPTER CABLE
It is a kit made up of wiring INPUTS AP8.9 bit with RCA connectors
for the IN1 and IN2 inputs and a 3.5 mm RCA/Jack adapter.
This wiring manages the signals coming from pre-amplified auxiliary
sources (AUX) through the RCA inputs or portable auxiliary sources
using the 3.5 mm RCA/Jack adapter.
10.3 ACP 6 - 6 RCA ADAPTER CABLE
It is a kit made up of wiring INPUTS AP8.9 bit with RCA
terminations for the FL,FR,RL,RR,IN1 and IN2 inputs and a
3.5 mm RCA/Jack adapter.
This wiring manages the signals coming from pre-amplified
auxiliary sources through the RCA inputs or portable
auxiliary sources on the IN1 and IN2 inputs. Portable audio
sources can be connected using the 3.5 mm RCA/Jack
adapter.
10.4 APL 2 - (AP4 D / AP1 D) LINK CABLE
Cable to connect AP5.9 bit and AP4.9 bit to AP4 D and
AP1 D amplifiers (see section 4.7.3).
53
USER’S MANUAL
10.5 APTK 3 - AUDISON PRIMA TOWER KIT 3
With the APTK 3 (Audison Prima Tower Kit 3) installation
system, up to 3 AP amplifiers can be stacked in order to
save space without them overheating.
10.6 DRC DIGITAL REMOTE CONTROL
The DRC is the digital interface between the bit processors
and the user.
The DRC mounted on the vehicle dashboard with the
AP8.9 bit processor offers:
-The ability to select between main and aux inputs
-Control of the general volume, subwoofer volume,
balance and fader.
-The ability to choose between 2 memory presets defined
by the user for the alignment settings of the
equalizer, crossover and time.
10.7 ECK DRC-CABLE EXTENSION KIT
This kit includes a cable and an adapter that lets you
extend the length of the cable provided with the DRC by 2 m.
This extension cable is needed for installations in very long vehicles
like large SUVs.
The total length of the standard cable and extension combined is 6.5 m.
10.8 OP 1.5 TOSLINK OPTICAL CABLE 1,5 M / 59.05 IN.
Optical cable with TOSLINK connectors for S/PDIF digital
audio signals.
Cable length 1.5 m / 59.05 in.
54
AP8.9 bit / 10
USER’S MANUAL
AP8.9 bit / 10
10.9 OP 4.5 TOSLINK OPTICAL CABLE 4,5 M / 177.16 IN.
Optical cable with TOSLINK terminations for S/PDIF digital
audio signals.
Cable length 4.5 m / 177.16 in.
10.10 STA - F/F SOCKET TOSLINK ADAPTER
Optical adapter to extend optical cables with TOSLINK connectors.
10.11 SFC - SAMPLING FREQUENCY CONVERTER
SFC is a digital audio signal adaptor (S\PDIF) to place between two devices
with digital input/output. The main purpose of this adaptor is to solve issues
related to digital interfacing of the two devices such as:
1.Digital head unit with higher sampling frequency (96/192 kHz) while the
receiver can’t handle frequencies higher than 96 kHz.
2.The receiver/transmitter does not feature an optical or electric coaxial
input/output: the SFC can be used to recreate the missing connection.
3.Malfunctioning or anomalous noises when the head unit is set to “Pause”.
The issue is caused by the fact that while being paused some head units
strip away the digital signal carrier wave; SFC constantly provides the
carrier wave to the receiver.
4.When “Play” is selected on the head unit and the music program is starter
or during normal functioning intermittent noises can be heard even at
low volume. This phenomenon is due to poor quality or insufficient level of
the digital signal; SFC can recover the signal eliminating the issue.
Description
SFC is a sampling frequency converter; it converts the digital signal, inputting an S/PDIF digital signal with
from 32 kHz to 192 kHz sampling frequency and outputting an S/PDIF digital signal with 48 kHz sampling
frequency.
SFC does not alter the information travelling along the signal, it can not handle AC3® or Dolby Surround® encoded
signals but just stereo PCM ones and does not convert the digital signal into analog.
SFC features two inputs: one coaxial electrical (75 Ω) and another optical (TOSLINK). You have to select which
input will be used through the INPUT MODE switch.
When the ERROR LED lights up, it indicates either that the input signal is not stereo PCM or that the signal is
instable; in that case, the SFC goes into “Mute” status not to damage the devices connected to its outputs.
SFC features two outputs: one coaxial electrical (75 Ω) and another optical (TOSLINK). Both the outputs are active.
55
USER’S MANUAL
AP8.9 bit / 11
11. Technical specifications
POWER SUPPLY
Voltage:
7.5 ÷ 15 VDC
Idling current:
1.5 A
Switched off:
<0.04 mA
Consumption @ 14.4 VDC 2Ω Max Musical Power (without CPL):
30 A
Remote IN
7 ÷ 15 VDC (1 mA)
Remote OUT
11 ÷ 15 VDC (200 mA)
Fuse
30 A
ART (Automatic Remote Turn on/off)
Speakers to input - selectable
AST (Automatic Signal Turn on/off)
Pre-In to input - selectable
CPL (Continuous Power Limiting)
Max continuous power - selectable
AMPLIFIER STAGE
Distortion - THD (1kHz @ 4Ω, 90% Power):
0.05 %
Bandwidth (-3 dB, 2 V RMS, 4Ω):
10 ÷ 22k Hz
S/N ratio @ A weighted, 1V, Max Power:
95 dB A
Damping factor @ 1 kHz, 2 V RMS, 4Ω:
>70
Input sensitivity:
2 ÷ 15 V RMS
Input impedance:
15 kΩ
LOAD IMPEDANCE (MIN):
• 8 Ch: 2 Ω
• 4 Ch - Bridge (1-2) (3-4) (5 - 6) (7-8): 4 Ω
OUTPUT POWER (RMS) @ 12.0 ÷ 14.4 VDC, 1% THD:
• 8 Ch @ 4Ω: 35 W x 8
• 8 Ch @ 2Ω: 65 W x 8
• 4 Ch - (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω: 130 W x 4
OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD:
• 8 Ch @ 4Ω: 45 W x 8
• 8 Ch @ 2Ω: 85 W x 8
• 4 Ch - (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω: 170 W x 4
CEA Specifications:
35 W x 8 Ch
• Output power @ 4 Ω, ⩽ 1% THD+N, 14.4 V
• SN ratio (ref. 1 W output)
85 dB A
SIGNAL CONNECTIONS
Sub Out (RCA Pre-Out)
0 ÷ 4 V RMS Max
Input Stage:
• Config 1
Hi / Lo level FL-FR-RL-RR + N.2 customizable
• Config 2
Hi / Lo level FL-FR-RL-RR + Stereo Aux In (DRC select.)
• Optical IN (max 96 kHz/24 bit)
S/P-DIF PCM 96 kHz/24 bit max
DIGITAL SIGNAL PROCESSOR (32 bit Cirrus Logic; Clock speed: 147 MHz)
Crossover: Full / Hi Pass / Lo Pass / Band Pass
Crossover type and slope:
Linkwitz @ 12/24 dB - Butterworth @ 6/12/18/24 dB
Crossover Frequency:
68 steps @ 20 ÷ 20k Hz
Phase inversion:
0° / 180°
Analog Input Equalizer:
Automatic De-Equalization
Output Equalizer N.9 Parametrics Equalizers: ±12 dB;10 pole; 20 ÷ 20k Hz
Time Alignment Distance
0 ÷ 510 cm / 0 ÷ 200.8 in.
Time Alignment Delay
0 ÷ 15 ms
Time Alignment Step
0,08 ms; 2,8 cm / 1.1 in.
Time Alignment Fine Set
0,02 ms; 0,7 cm / 0.27 in.
SYSTEM SET:
Preset (Drive Preset)
Rotary switch for 7 installation Presets
Acoustic Preset
N.2 DSP Memory, DRC selectable
CONTROL CONNECTIONS
From / to personal computer
1 x micro USB-B
To Audison Electronics
DRC controls
ASP
Automatic Speaker Presence
Optical / AUX select
12V control for Optical In / AUX enable
Master enable
12V control for Master In enable
GENERAL REQUIREMENTS
PC connections
Micro USB (1.1 / 2.0 / 3.0)
Software/PC requirements: Microsoft Windows (32/64 bit): XP, Vista, Windows 7, Windows 8
Graphic card min. resolution:
800 x 600
Ambient operating temperature range:
0 °C to 55 °C (32°F to 131°F)
SIZE / WEIGHT
Max size (mm/in.):
198 x 45,50 x 134 / 7.8 x 1.8 x 5.27
Weight (kg/lb): 1.5 / 3.7
56
All specifications subject to change without notice
PART OF ELETTROMEDIA
62018 Potenza Picena (MC) Italy
T +39 0733 870 870 - F +39 0733 870 880
www.elettromedia.it

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