Avlex ACT-71Ha User Manual
ACT-71Ha
2 CE4 8 1 B
Wideband
Handheld Transmitter
MIPRO Electronics Co., Ltd.
Headquarters: 814 Pei-Kang Road, Chiayi, 60096, Taiwan
Web: www.mipro.com.tw
E-mail: mipro@mipro.com.tw
Design and specifications are subject to change without prior notice
AS130201
User Guide
Wideband Handheld Transmitter
Wideband Handheld Transmitter
Contents
1 Features
3 Handheld Controls and Indicators
perating Instructions for Insertion &
5 O
Removing Battery
6 Patented Protection Cover
8 LCD Display Screen
9 How to Setup Transmitter Parameters
14 Battery Status
16 Setting MUTE
17 General Tips for Improving System
Performance
Features
! Innovatively designed housing in MIPRO's
aesthetics and ergonomic style.
! Perfect combination of audio and wireless
transmission technology creates perfect sound
quality.
! Patented design of the grille and battery housing
being integrated. It's easy to screw the grille to
open the battery compartment and install 2 AA
batteries.
! The unique flat top multi-layered steel grille for
condenser capsules and round top for dynamic
capsules protect the capsule against impact and
pop noise. The upper grille is able to be
detached easily for cleaning and hygiene
practices.
! The interior grille with fine metal mesh instead
of sponge foam minimizes pop noise and
effectively ensures sound clarity.
! Patented dual-end shock-mount capsule
suspension design virtually eliminates the
vibrations and handling noises.
! Premium detachable condenser or dynamic
microphone capsule module options
! True condenser capsule exhibits high fidelity,
wide dynamic range, fast transient responses,
low feedback howling, accurate sound image
characteristics, transparent sound quality, and
sustains maximum SPL.
! Enhanced low handling noise and vibration
suspension designed dynamic microphone
capsules for option.
0
1
Wideband Handheld TransmitterWideband Handheld Transmitter
! Backlit LCD displays working channel, battery
status, encryption status, RF, and audio levels.
! The bottom housing, where high-efficiency
antenna is integrated inside, embedded with
power switch, mute button and setup button for
programmed gain, limiter, low cut and RF output
power.
! The bottom housing is covered by patented end-
cap with color-coded channel identification clips.
Detach the end-cap to operate setup button.
Reverse the end-cap to shield power switch and
operate the mute button during operation.
! High efficiency and low spurious emissions
transmitting circuit is applied. An interferencefree working channel can be synchronized
automatically and quickly without any error by
MIPRO's patented ACT™ function.
Handheld Controls and Indicators
11
22
33
775.275MHz
44
55
66
77
FREQUE NCY
88
99
1010
1111
2
3
1
Capsule Module: Protects detachable
microphone capsule module and internal foam
prevents breathing, wind and POP noises.
2
Battery Compartment: Holds 2 'AA' batteries.
3
Housing: Protects transmitter PCB, battery
compartment and batteries.
4
LCD Panel: Displays transmitter parameters.
5
Power On/Off Switch: Slides the power switch
to the “ON” position for use or to the “OFF”
position when not in use.
6
MODE Button: Allows access to 6 available
functions displaying in LCD panel.
7
SET Button: Parameter selection button.
8
ACT Infrared (IR) Port: Receives signals from
receiver to synchronize frequencies.
9
MUTE Button: To mute and un-mute the audio
signal temporary.
10
Protection Cover: Protects power switch and
prevents user has direct access to power switch.
11
Channel ID Clip: For channel identification
(Optional)
Wideband Handheld TransmitterWideband Handheld Transmitter
Operating Instructions for Insertion &
Removing Battery
!
Turn the microphone housing and pull it toward
capsule grille to expose battery compartment.
Insert two new AA alkaline batteries in the
!
battery compartment with correct polarity
orientation.
Turn power switch to ON position after battery
!
installation. If LCD does not lit, please check
battery polarity or change to fresh batteries.
Caution:
Remove the batteries if unused for a long period
of time to prevent battery leakage, corrosion and
causes damage to electronics.
4
5
Loading...