Mipro Electronics Co ACT32T18 Users manual

MIPRO Electronics Co., Ltd.

2 CE3 4 7 A

Headquarters: 814 Pei-Kang Road, Chiayi, 60096, Taiwan.
Web: www.mipro.com.tw
E-mail: [e-mail]

ACT-32 T Bodypack Transmitter

User Guide

Design and specifications are subject to change without prior notice

AS110715

! 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.

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.

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.

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.

WARNING

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.

This symbol indicates that there are important operating and
maintenance instructions in the literature accompanying this
unit.

& IC - ID

THIS DEVICE COMPLIES WITH PART 74 OF THE FCC RULES AND
RSS-123 ISSUE2 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

2005 -08-1 32005 -08-1 3

Dispose of any unusable devices or batteries responsibly and
in accordance with any applicable regulations.

Disposing of used batteries with domestic waste is to be
avoided!

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

1 Key Features

3 Bodypack Controls and Indicators

5 O

6 LCD

7 T

perating Instructions

Display Screen

ransmitter Parameters

14 Battery Status

15 AF

16 B

Input Connections

attery Removal and Installation

Key FeaturesContents

Sturdy, lightweight, miniature-sized housing.

!

Backlit LCD displays on transmitters for easy

!

adjustment on dark stages.

ACT™ syncs the transmitter and receiver

!

frequency automatically.

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.

0

1

Bodypack Transmitter Bodypack Transmitter

Furnished Accessories:

! USER GUIDE ×1

Bodypack Controls and Indicators

11

22

33

44

55

66

77

88

99

1010

1111

CH GRP

07 05 07 05

AF MUTE

1212

1313

11

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)

22

MUTE Button: To mute and un-mute the audio
signal temporary.

2

3

Bodypack Transmitter Bodypack Transmitter

33

Antenna: Flexible 1/ 4 wave transmitting
antenna.

44

Transmitter Housing: Holds PCB board and
wires.

55

LCD Panel: Display transmitter parameters.

66

SET Button: Changes audio gain & RF power
settings.

77

MODE Button: To access and select parameters
modes such as audio gain & RF power levels.

88

Power Button: Press and hold 2 seconds to
power ON or OFF.

99

ACT IR Port: Align and syncs the transmitter and
receiver frequency automatically.

1010

Battery Compartment: Holds 2 'AA' batteries.

1111

Battery Cover: Hinged cover opens to provide
access to 2 'AA' batteries.

1212

External Mute Connector: When an external
mute switch cable, MJ-70 (optional) is connected,
user can manually mute and un-mute the audio
temporary.

1313

Belt Clip: Detachable and reversible design
allows the transmitter to be worn on a belt,
waistband, or guitar strap.

Operating Instructions

! 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.

Capsule Connector

CH GRP

07 05 07 05

Headset
Lavalier

The ridge on the
connector must align and
match the indentation on
the socket when inserting
for a proper fit.

(Figure 2)

4

5

07 05 07 05

CH GRP

Bodypack Transmitter Bodypack Transmitter

F

E

LCD Display Screen Transmitter Parameters

! Press “MODE” button to access one of the six

parameters below.

1414

1515

1414

LCD Screen

1515

AF (audio) MUTE

1616

Transmitter Battery Meter

BAND

8A

AF MUTE

1616

MODE
SET

D

A

GRP CH

07 05

F

BAND

6UA2

AA

Group and Channel

BB

Frequency

CC

Sensitivity Level

DD

RF Output Power

EE

Parameters Lock & Unlock Status

FF

Frequency Band

6

7

B

FREQUENCY

868.125

E

LOCK

ON

C

MHz

AF GAIN

MIC-L

D

RF POWER

Low

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 CH

07 05

FREQUENCY

868.125

( )Frequency Band

( )Group and Channel

( )Frequency

MHz

Setting Input Sensitivity Level

! 4 Selectable Sensitivity Levels: LINE、MIC-L

(MICROPHONE-LOW)、MIC-M (MICROPHONE­MID)、MIC-H (MICROPHONE-HIGH).

! Press MODE button until 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.

NOTE: Guitar setting is recommended at LINE level.

AF GAIN

LINE

AF GAIN AF GAIN AF GAIN

MIC-L MIC-M MIC-H

AF GAIN

8

9

Bodypack Transmitter Bodypack Transmitter

Setting RF Output Power

! 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.

! Press MODE button to confirm and save the

change.

RF POWER

Low

RF POWER

High

Setting LOCK

! 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.

MUTE Control Set-Up

MUTE control enables audio to be muted or un-

muted 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.

!

AF INPUT

MUTE

AF MUTE

NOTE: Once locked, all six (6) parameter values
cannot be changed.

LOCK

ON

LOCK

OFF

10

11

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.

External mute connector

! Press and hold for 2 seconds to power on & off.

RF POWER

PoFF

MJ-70 External Mute Switch (optional)

1717

3.5mm jack.

1818

External mute switch on/off button.

NOTE: Plug in the device before power on the
bodypack transmitter.

1717

1818

12

13

Bodypack Transmitter Bodypack Transmitter

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.

10 0% 80 % 60 % 40 % 20 % 10 %

“PoFF” - Power Off:

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.

AF Input Connections

(1) 2-Wire Electret condenser
microphone Capsule

PIN

SHIELD

1

AUDIO

2

3

4

(2) 3-Wire Electret condenser microphone Capsule

PIN

SHIELD

1

2

AUDIO

3

BIAS

4

(3) Dynamic Microphone

2

1

3

SHIELD

AUDIO

PIN

1

2

3

4

(4) Electric Guitar

PIN

SHIELD

1

2

AUDIO

3

4

2

3

1

4

2

3

1

4

2

3

1

4

2

3

1

4

14

(5) Line-in (Impedance 8KΩ ATT. 10dB)

PIN

SHIELD

15

AUDIO

1

2

3

4

2

3

1

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 4)(Figure 3)

Caution:

Remove the batteries if unused for a long period of
time to prevent battery leakage, corrosion and
causes possible damage to electronics.

FCC
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2)
This device must accept any interference received, including
interference that may cause undesired operation.

This device complied with FCC radiation exposure limits as
set forth for an uncontrolled environment.
This device should be installed and operated so that its
antenna(s) are not co-located or operating in conjunction
with any other antenna or transmitter

FCC Caution: To assure continued compliance, any changes
or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate this equipment. (Example - use only shielded
interface cables when connecting to computer or peripheral
devices).

IC
This device complies with Industry Canada’s RSSs. Operation
is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference,
including interference that may cause undesired operation of
the device.

Le présent appareil est conforme aux CNR d’Industrie
Canada applicables aux appareils radio. L’exploitation est
autorisée aux deux conditions suivantes :
(1) l’appareil ne doit pas produire de brouillage;
(2) l’utilisateur de l’appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible
d’en compromettre le fonctionnement.

16 17