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CMQ405
EN User manual
ES
Manual del usuario
PT-BR Manual do Usuário
RU Руководство пользователя 37
ZH-CN 用户手册
49
3
13
25
CMQ405_00_UM_V2.0.indb 1 12/22/2010 11:02:42 AM
Contents
1 Important
2 Your car power amplifier
3 Installation
4 Use your power amplifier
5 Product information
6 Troubleshooting
6
5
9
4
10
11
CMQ405_00_UM_V2.0.indb 3
EN 3
12/22/2010 11:02:42 AM
1 Important
Safety
•
•
•
•
•
•
•
•
Read and understand all instructions before you use the apparatus. If damage is caused by failure to follow instructions, the warranty does not apply.
This unit is designed for negative ground
(earth) 12 V DC operation only.
Use only the supplied mounting hardware for a safe and secure installation.
Do not connect any active speakers (with built-in amplifier) to the speaker terminals of the unit. Doing so may damage the active speakers.
To ensure safe driving, adjust the volume to a safe and comfortable level.
To avoid short circuit, do not expose the apparatus, remote control or remote control batteries to rain or water.
Never expose the apparatus to direct sunlight, naked flames or heat.
Clean the apparatus with soft, damp cloth. Never use substances such as alcohol, chemicals or household cleaners on the apparatus.
Notice
Environmental information
All unnecessary packaging has been omitted.
We have tried to make the packaging easy to separate into three materials: cardboard (box), polystyrene foam (buffer) and polyethylene
(bags, protective foam sheet.)
Your system consists of materials which can be recycled and reused if disassembled by a specialized company. Please observe the local regulations regarding the disposal of packaging materials, exhausted batteries and old equipment.
Any changes or modifications made to this device that are not expressly approved by
Philips Consumer Lifestyle may void the user’s authority to operate the equipment.
2010 © Koninklijke Philips Electronics N.V.
All rights reserved.
Specifications are subject to change without notice. Trademarks are the property of
Koninklijke Philips Electronics N.V. or their respective owners. Philips reserves the right to change products at any time without being obliged to adjust earlier supplies accordingly.
4 EN
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CMQ405_00_UM_V2.0.indb 5 a Amplifier b Screw (25mm) x 4 c Fuse x 2
2 Your car power amplifier
Congratulations on your purchase, and welcome to Philips! To fully benefit from the support that Philips offers, register your product at www.philips.com/welcome.
Introduction
With the amplifier, you can enjoy high quality sound performance with powerful bass and beats.
What’s in the box
Check and identify the contents of your package:
Overview of the main unit
a
FRONT INPUT L/R
• Connect car audio with RCA cable.
b
FRONT INPUT LEVEL
• Adjust input level (0.3V to 6V).
c
FRONT CHANNEL
• When switch to 2CH, front channel
• input.
When switch to 4CH, each input from front and rear channel. d
FRONT HPF
• Adjust frequency of HPF to 80Hz or
OFF (FLAT) mode.
e
REAR BASS BOOST
• Boost frequency for around 50Hz,
12dB.
f
REAR LPF
• Adjust frequency of LPF to 180Hz or
OFF(FLAT) mode.
g REAR INPUT LEVEL
• Adjust input level (0.3V to 6V).
h
REAR INPUT L/R
• Connect car audio with RCA cable.
EN 5
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6 EN
CMQ405_00_UM_V2.0.indb 6 i
POWER/PROTECTED
• Light in green when the amplifier is
• switched on.
Light in red when the amplifier is abnormal and protected.
j
SPEAKER OUTPUT
• Connect to speakers or subwoofers.
k
Fuse: 25A x 2 l
POWER (GND/REM/+12V)
• To connect +12V-DC power wire, ground wire, and remote control wire.
3 Installation
Note
• Follow all mounting and wiring instructions.
Mount the amplifier in car
You can mount the amplifier either under a seat or on the rear tray.
Note
•
•
To avoid interference, do not place the amplifier too close to the car audio or antenna.
The supplied mounting screws are 25mm long.
Make sure that the mounting board is thicker than 25mm.
1
Place the unit on the location for installation.
2
Mark the positions of the four screw holes.
3
Drill the holes with driller of approximately 4mm in diameter.
4
Mount the unit with the supplied screws.
12/22/2010 11:02:43 AM
Connect speakers Connect car audio
Note
•
•
Use speakers with an impedance of 2 to 8 ohm
(4 to 8 ohm when used as a bridged amplifier).
Match the “left”, “right”, “+” and “-” terminals correctly. Revised polarity may degrade sound quality.
Option 1: Stereo mode: connect 4 speakers
4 ohm 4 ohm
4 ohm 4 ohm
Option 2: Mono bridged mode: connect
2 speaker
4 ohm speaker
4 ohm speaker
Option 3: Tri-mode: connect 6 speakers
4 ohm 4 ohm
8 ohm
4 ohm 4 ohm
8 ohm
LINE OUT
Car audio unit
Connect the amplifier to the car audio with an
RCA cable.
LINE OUT
Car audio unit
EN 7
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Connect power
1
Make the power connection as illustrated below:
•
•
•
•
Connect the ground wire from the car to the
GND socket.
Connect the remote wire from the car audio to the REM socket.
With this connection, you can turn on/off the amplifier with the car audio.
Connect the power wire from the car battery to the +12V socket.
To a metal point of the car
Less than 450mm (18 in)
Remote output
Car audio unit
Fuse (40A)
+12V car battery
Tip
•
•
If your car audio does not have remote output, connect the remote input terminal (REM) to the accessory power supply.
To avoid short circuit, cover the power socket with the supplied shield and screws after connected power wires. See below illustration:
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4 Use your power amplifier
Select HPF/LPF mode
1
Slide LPF or HPF to the selected mode.
HPF (highpass-filter)
LPF (lowpass-filter)
80Hz More low frequency signal is filtered. Select this if you prefer less bass effect.
OFF
180Hz More high frequency signal is filtered. Select this if you prefer stronger bass effect.
OFF
Adjust input level
To ensure sound quality, adjust input level to match it with the car audio’s output voltage.
1
Check the line output voltage of the connected car audio.
2
Rotate INPUT LEVEL to select a matched voltage: 0.3V to 6V.
Adjust bass boost
To enjoy more bass sound:
1
Set HPF at OFF mode.
2
Slide BASS BOOST to 12dB position.
Tip
• BASS BOOST is set at 0dB position, no extra bass will be boosted.
Note
• HPF is set at 180Hz mode, the bass frequency will be filtered.
About the protector indicator
The amplifier has a built-in protection circuit to protect the transistors and speakers in following conditions:
•
•
The amplifier is overheated.
•
•
A DC current is generated in speakers.
The battery voltage is too low or too high. Or
The speaker terminals are short circuited.
When the PROTECTED indicator lights up in red, the amplifier shuts down automatically. In this case please:
1
Take out the disc or tape and turn off the car audio.
2
Check the cause of the malfunction.
3
If the amplifier is overheated, let it cool down.
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Replace fuse
If there is no power, the fuses might be damaged and need to be replaced.
1
Pull out the damaged fuses.
2
Replace the fuses with the supplied fuses or to buy two fuses that match the current rating of the damaged fuses
(25A x 2).
If the fuse gets damaged immediately after they are replaced, the amplifier might have internal malfunction. In such case, consult qualified personal for repair.
5 Product information
Note
• Product information is subject to change without prior notice.
Power output
(RMS)
Total harmonic distortion
Signal to noise ratio
Channel separation
Frequency response
Input sensitivity
Input impedance
Fuse rating
Dimensions (D x
W x H)
Weight
- 4 ohm
- 2 ohm
- 4 ohm
(bridged)
75W x 4
110W x 4
220W x 2
0.09%
100dB
50dB
5-50kHz
300mV - 6V
22k ohm
25A x 2
390 x 240 x
54mm
3.02kg
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6 Troubleshooting
To keep the warranty valid, never try to repair the system yourself.
If you encounter problems when using this apparatus, check the following points before requesting service. If the problem remains unsolved, go to the Philips web site
(www.philips.com/welcome). When you contact Philips, ensure that the apparatus
•
• is nearby and the model number and serial number are available.
Power indicator does not light up
The connected car audio is not turned on.
•
The fuse is blown. Replace the fuse with a new one.
The input level is not set correctly(see
“Adjust input level”).
The protector indicator lights up in red.
• The speaker terminals are short circuited.
•
•
Check the speaker connections.
The amplifier is overheated. Cool down the amplifier before use.
The amplifier is overloaded.
The sound is too low.
• The input level is not set correctly (see
“Adjust input level”).
The sound is interrupted or stopped suddenly.
• The thermal protector is activated.
•
Reduce the volume.
The ventilation outlet is blocked. Remove any obstructions from the outlet.
Alternate noise is heard.
• The power connecting wires are installed
•
• too close to the RCA pin cords.
The ground wire is not securely connected to a metal point of the car.
Negative speaker wires touch the car chassis.
The unit becomes abnormally hot.
• Place the amplifier in a well ventilated
• location.
Use speakers with suitable impedance:
2-8 ohm (stereo), 4-8 ohm (bridged).
EN 11
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Name of the Parts
部件名称
Pb, Lead
铅
Housing
外壳
Loudspeakers
喇叭单元
PWBs
电路板组件
Accessories (Remote control & cables)
附件（遥控器，
电源线，连接线）
O
O
X
X
Hg, Mercury
汞
Hazardous/toxic Substance
有毒有害物质或元素
Cd, cadmium
镉
Chromium 6+
六价铬
PBB
多溴联苯
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
PBDE
多溴二苯醚
O
O
O
O
O: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ/T11363 - 2006.
O: 表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ/T11363 - 2006 标准规定的限量要求
以下。
X: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ/T11363 - 2006.
X: 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T11363 -
2006 标准规定的限量
要求。
Environmental Protection Use Period 环保使用期限
This logo refers to the period ( 10 years ) during which the toxic or hazardous substances or elements contained in electronic information products will not leak or mutate so that the use of these [substances or elements] will not result in any severe environmental pollution, any bodily injury or damage to any assets.
电子信息产品中含有的有毒有害物质或元素在正常使用的条件下不会发生外泄或突变，电子信息产品用户使
用该电子信息产品不会对环境造成严重污染或对其人身、财产造成严重损害的期限。
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© 2010 Koninklijke Philips Electronics N.V.
All rights reserved.
CMQ405_00_UM_V2.0
CMQ405_00_UM_V2.0.indb 60 12/22/2010 11:03:07 AM
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Key Features
- 4 Channel
- 900 W Peak
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