ACT-30T Bodypack Transmitter
User Guide
MIPRO Electronics Co., Ltd.
Headquarters: 814 Pei-Kang Road, Chiayi, 60096, Taiwan.
Web: www.mipro.com.tw
E-mail: mipro@mipro.com.tw
2 CE3 4 7 B
AS111230
Design and specifications are subject to change without prior notice
WARNING
! IMPORTANT SAFETY INSTRUCTIONS !
1.
Read these instructions.
2.
Keep these instructions.
3.
Heed all warnings.
4.
Follow all instructions.
5.
Do not use this apparatus near water.
6.
Clean only with a dry cloth.
7.
Do not block any ventilation openings. Install in accordance
with the manufacturer's instructions.
8.
Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers)
that produce heat.
9.
Do not defeat the safety purpose of the polarised or ground
plug: A polarised plug has two blades with one wider than
the other. The wide blade is provided for your safety. When
the provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
1.
FOR OUTDOOR USE:
To reduce the risk of fire or electric shock, do not expose this
apparatus to rain or moisture.
2.
UNDER WET LOCATION:
Apparatus should not be exposed to dripping or splashing and no
objects filled with liquids, such as vases should be placed on the
apparatus.
3.
SERVICE INSTRUCTIONS:
CAUTION - These servicing instructions are for use by qualified service
personnel only. To reduce the risk of electric shock, do not perform any
servicing other than that contained in the operating instructions unless
you are qualified to do so.
This symbol indicates that dangerous voltage constituting a
risk of electric shock is present within this unit.
10. Protect the power cord from being walked on or pinched
particularly at plug, convenience receptacles, and the point
where they exit from the apparatus.
This symbol indicates that there are important operating and
maintenance instructions in the literature accompanying this
unit.
11. Only use attachments/accessories specified by the
manufacturer.
12. Use only with a cart, stand, tripod, bracket, or
table specified by the manufacturer, or sold
with the apparatus. When a cart is used, use
caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when
unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way,
such as power-supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
15. To reduce the risk of fire or electric shock, do not expose
this apparatus to rain or moisture.
& IC - ID
THIS DEVICE COMPLIES WITH PART 74 OF THE FCC RULES AND
RSS-123 ISSUE 2 OF CANADA. OPERATION IS SUBJECT TO THE
FOLLOWING TWO CONDITIONS:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference
that may cause undesired operation of the device. This equipment
complies with FCC RF radiation exposure limits set forth for an
uncontrolled environment.
Disposal
Disposing of used batteries with domestic waste is to be
avoided!
16. Apparatus should not be exposed to dripping or splashing
and no objects filled with liquids, should be placed on the
apparatus.
17. Use only with the battery which specified by manufacturer.
18. The power supply cord set is to be the main disconnected
device.
Dispose of any unusable devices or batteries responsibly and
in accordance with any applicable regulations.
2005-08-13
Batteries / NiCad cells often contain heavy metals such as
cadmium(Cd), mercury(Hg) and lead(Pb) that makes them
unsuitable for disposal with domestic waste. You may return
spent batteries/ accumulators free of charge to recycling
centres or anywhere else batteries/accumulators are sold.
By doing so, you contribute to the conservation of our
environment!
Bodypack Transmitter
Bodypack Transmitter
Contents
Key Features
1
Key Features
!
Sturdy, lightweight, miniature-sized housing.
3
Bodypack Controls and Indicators
!
Backlit LCD displays on transmitters for easy
adjustment on dark stages.
5
Operating Instructions
!
6
LCD Display Screen
ACT™ syncs the transmitter and receiver
frequency automatically.
7
Transmitter Parameters
14
Battery Status
15
AF Input Connections
16
Battery Removal and Installation
0
!
Pilotone squelch for interference-free operation.
!
Built-in transmitter gain adjustment.
!
Impedance selectable switch for microphone or
guitar.
!
4-pin mini XLR connector is compatible with all
MIPRO lavalier, headworn microphones and
instrument cable.
!
Silent on/off switch.
!
4-segment battery status meter.
!
LCD displays group, channel & error message
code.
!
20-hour battery life per 2 'AA' alkaline batteries.
!
ACT-30T is a 24MHz bandwidth bodypack
transmitter. Plastic housing and is compatible with
ACT-311, ACT-312, ACT-311T and ACT-312T
receivers.
1
Bodypack Transmitter
Bodypack Transmitter
Bodypack Controls and Indicators
Furnished Accessories:
!
USER GUIDE ×1
1
2
3
4
5
GRP
CH
12
07 03
6
7
13
8
9
10
11
2
1
Audio Input Connector: TA4F mini 4-pin
connector accepts any MIPRO lavalier, instrument
and headset microphones and cables. (See 5
ways of connection on AF Input Connections)
2
MUTE Button: To mute and un-mute the audio
signal temporary.
3
Bodypack Transmitter
3
Antenna: Flexible 1/ 4 wave transmitting
antenna.
4
Transmitter Housing: Holds PCB board and
wires.
5
LCD Panel: Display transmitter parameters.
6
SET Button: Changes audio gain & RF power &
LOCK settings.
7
8
9
Bodypack Transmitter
Operating Instructions
MODE Button: To access and select parameters
modes such as audio gain & RF power levels.
The audio gain level is factory preset at
Microphone-Low level. Guitar setting is
recommended at LINE level.
!
Insert the lavalier, headset microphone or
instrument cable into the audio input connector
before power ON the transmitter.
!
Tighten the connector screw clockwise direction
as shown in (Figure 2) for a secured fit.
Power Button: Press and hold 2 seconds to
power ON or OFF.
ACT IR Port: Align and syncs the transmitter and
receiver frequency automatically.
10
Battery Compartment: Holds 2 'AA' batteries.
11
Battery Cover: Hinged cover opens to provide
access to 2 'AA' batteries.
12
External Mute Connector: When an external
mute switch cable, MJ-70 (optional) is connected,
user can manually mute and un-mute the audio
temporary.
13
!
Capsule Connector
Headset
Lavalier
GRP
The ridge on the
connector must align and
match the indentation on
the socket when inserting
for a proper fit.
CH
07 03
Belt Clip: Detachable and reversible design
allows the transmitter to be worn on a belt,
waistband, or guitar strap (Figure 1).
(Figure 2)
(Figure 1)
4
5
Bodypack Transmitter
Bodypack Transmitter
LCD Display Screen
Transmitter Parameters
Press “MODE” button to access one of the six
parameters below.
!
BAND
14
15
8A
AF MUTE
16
GRP
CH
07 03
14
LCD Screen
15
AF (audio) MUTE
16
Transmitter Battery Meter
MODE
SET
A
GRP
07 03
6
B
C
FREQUENCY
AF GAIN
802.000MHz
MIC-M
CH
F
E
D
LOCK
BAND
RF POWER
ON
8A
LOW
A
Group and Channel
B
Frequency
C
Sensitivity Level
D
RF Output Power
E
Parameters Lock & Unlock Status
F
Frequency Band
7
Bodypack Transmitter
!
Bodypack Transmitter
Frequency Band, Group & Channel and Frequency
are factory pre-set, thus, its parameter values are
displayed after it is ACT synced. Values cannot be
changed.
BAND
8A
GRP
(Frequency Band)
CH
07 03
Setting Input Sensitivity Level
!
4 Selectable Sensitivity Levels: LINE、MIC-L
(MICROPHONE-LOW)、MIC-M (MICROPHONEMID)、MIC-H (MICROPHONE-HIGH).
!
Press MODE button until AF GAIN mode
appears.
!
Press SET button once to activate function.
!
Press SET button to select the desired sensitivity
level.
!
Press MODE button to confirm and save the
change.
!
The higher the sensitivity level, the lower the
dynamic range of input signals. Meanwhile noise
will increase, and the feedback problem will be
getting more serious.
(Group and Channel)
FREQUENCY
802.000MHz
(Frequency)
NOTE: Guitar setting is recommended at LINE level.
8
9
AF GAIN
AF GAIN
AF GAIN
AF GAIN
LINE
MIC-L
MIC-M
MIC-H
Bodypack Transmitter
Bodypack Transmitter
Setting RF Output Power
MUTE Control Set-Up
!
2 RF Output Power Levels: High and Low.
!
Press MODE button until RF POWER LOW or RF
POWER HIGH mode appears.
!
Press SET button once to activate function.
!
Press SET button to select the desired RF output
power.
!
MUTE control enables audio to be muted or unmuted temporarily.
!
Press MUTE button to mute audio temporarily.
Parameter values can be changed and ACT sync
activate during this MUTE mode.
!
Press MUTE button to un-mute.
Press MODE button to confirm and save the
change.
RF POWER
RF POWER
LOW
HIGH
AF INPUT
MUTE
Setting LOCK
AF MUTE
!
Setting LOCK can be switched to On or Off mode.
!
Press MODE button until LOCK ON or LOCK OFF
mode appears.
!
Press SET button to select the desired parameter.
!
Press MODE button to confirm and save the
change.
A
GRP
CH
07 03
AF MUTE
LOCK
LOCK
ON
OFF
11
802.000MHz
AF MUTE
F
E
BAND
AF MUTE
10
C
AF GAIN
LOCK
ON
NOTE: Once locked, all six (6) parameter values
cannot be changed.
B
FREQUENCY
8A
AF MUTE
MIC-M
AF MUTE
D
RF POWER
LOW
AF MUTE
Bodypack Transmitter
Bodypack Transmitter
External Mute Connector
!
Power Button
External mute connector is a 3.5mm jack. When
an external mute switch cable, MJ-70 (optional) is
connected, user can manually mute and un-mute
the audio temporary.
!
RF POWER
PoFF
External mute connector
MJ-70 External Mute Switch (optional)
17
3.5mm jack.
18
External mute switch on/off button.
NOTE: Plug in the device before power on the
bodypack transmitter.
17
18
12
Press and hold for 2 seconds to power on & off.
13
Bodypack Transmitter
Bodypack Transmitter
AF Input Connections
Battery Status
Indicates the power remaining in the transmitter
battery. When the battery has less than 10% power
remaining it must be replaced or recharged. If an
under voltage condition continues, the LCD will show
“PoFF” and the system will shut down to prevent
being overly discharged.
(1) 2-Wire Electret condenser
microphone Capsule
SHIELD PIN
1
AUDIO
2
2
1
3
4
3
4
(2) 3-Wire Electret condenser microphone Capsule
SHIELD PIN
1
2
AUDIO
BIAS
100%
80%
60%
40%
20%
2
1
3
4
3
4
10%
(3) Dynamic Microphone
2 1
SHIELD PIN
1
3
“PoFF” - Power Off:
2
AUDIO
When the power switch is turned off, the LCD will
show “PoFF” (for Power Off) first and then the
system will shut down and no further messages will
be displayed.
2
1
3
4
3
4
(4) Electric Guitar
SHIELD PIN
1
2
AUDIO
2
1
3
4
3
4
(5) Line-in (Impedance 8KΩ ATT. 10dB)
SHIELD PIN
1
AUDIO
2
3
4
14
15
2
1
3
4
Bodypack Transmitter
Battery Removal and Installation
Pushing down both snap locks on the sides to open
battery compartment cover. Take out the two
batteries. (Figure 3)
Insert two fresh AA batteries (alkaline type is
recommended) into the battery compartment
according to the correct polarity (- and +) as shown
in (Figure 4). Then close the battery compartment
cover tightly.
(Figure 3)
(Figure 4)
Caution:
Remove the batteries if unused for a long period of
time to prevent battery leakage, corrosion and
causes possible damage to electronics.
16
17