Operation Manual

15
DWR-5420/DH-5400/DB-5400 Dual-Channel Three Redundancy Digital Wireless Microphone System
Parts and functions of DB-5400 transmitter
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Battery installation & indicator
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Press the power button to turn on
the transmitter and the battery
power LED will blink once to
denote the batteries installed are
in good condition. Press and hold
the button for 2 seconds to turn
off.
Pressing the power button
can mute the transmitter with
LED being solid blue. Press
again to exit mute mode.
If the LED flashes, it means
the batteries are weak and
require replacement.
IMPORTANT: Batteries contain corrosive acid that may leak and damage the transmitter when stored for a
long period. Batteries should be removed from the transmitter before storing without use for more than 4
weeks.
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Menu button
Antenna
Setting button
Battery compartment
Channel synchronization button
Power button
Battery power LED
Charging contacts
Audio input connector
for CHIAYO headset /
lavalier / earworn
microphone. For other
brands, please refer to
right illustration of pin
description.
Cover release
button
LCD
Pin-2: LINE IN (GT)
Pin-1: GND
Pin-4: VCC
Pin-3: MIC IN (MT)