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MI PRO Elect ronic s Co ., Ltd.
Headquarters: 814 Pei-Kang Road, Chiayi, 60096, Taiwan.
Web: www.mipro.com.tw
E-mail: mipro@mipro.com.tw
ACT-7H Handheld Transmitter
User Guide
Design and specifications are subject to change without prior notice
AS110215
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Handheld Transmitter
Handheld Transmitter
KEY FEATURES:
Rugged magnesium alloy construction.
Patented rear housing design protects accidental
power on/off and built-in antenna from breakage.
Bright LCD display shows group, channel, battery
status and error code.
Ten different rear caps to visually identify a
particular microphone channel on stage.
World's first ACT function uploads the selected
receiver frequency into the transmitter
automatically and rapidly.
Interchangeable condenser or dynamic
microphone capsule. Upper grille allows quick
removal for cleaning and replacement.
Hyper-cardioiod directional condenser capsule
exhibits high fidelity, dynamic range, fast
transient responses, low feedback characteristics.
High SPL inputs avoid distortion.
High efficiency circuitry and sophisticated PCB
design with extended battery hours.
PART NAMES AND FUNCTIONS
1
7
1
Top Grille: Protects detachable microphone
3
2
BAT
GROUP
CHANNEL
8
4
5
capsule module and internal foam prevents
breathing, wind and POP noises.
2
Upper Housing: Houses transmitter PCB and
battery compartment.
3
L
CD Screen: Displays group, channel, battery
status and error code.
4
Lower Housing: Protects battery compartment
and holds batteries.
5
Power On-off Switch: Slide the power switch
to the “ON” position for use or to the “OFF”
position when not in use.
6
Color Coded Protection Cap: Protects against
accidental power on/off. Available in different
colors for channel differentiation.
7
ACT Infrared (IR) Port: Receives signals from
receiver to synchronize frequencies.
8
Battery Compartment: Accommodates two 1.5
Volt (AA) batteries.
6
(Figure 1)
1
2