10
FUNCTIONS 4H
HANDHELD TRANSMITTER
1. Power Button/Function Button
Power on/off the device by pressing and holding
the power button for one second. The auxiliary
functions can be accessed by pressing the set
button.
2. Battery Indicator
This function displays the current life of the
microphone’s battery.
3. Signal Strength
The microphone will display a signal strength
when it is properly connected to the receiver.
4. Channel and Frequency Display
The current channel and its corresponding
frequency will be displayed on the screen. The
letter “A” represents the first channel, while the
frequency “number” represents frequency. (Fig A)
When the device is turned on, the current volume
level will be displayed on the screen. (Fig B)
If the button lock mode is active or de-activated, it
will also be indicated on the screen (FigC/D)
5. Set Button
To switch channels, press and hold the “set
button” until the display blanks (about four
seconds). The device will cycle through the
channels in the order of A, B, C and D.
To adjust the volume, press the “set button”
once to enter the volume adjustment mode. The
volume can then be adjusted by pressing the “set
button” again. The device will exit the volume
adjustment mode after five seconds of inactivity
or by pressing the power button.
Note: To activate the button lock mode, press
and hold the “set button” and power button
simultaneously for three seconds. The screen
will display the lock symbol, and the channel
switching, and volume adjustment functions will
be disabled. To unlock the device and restore
these functions, repeat the process until the
unlock symbol appears on the screen.
6. Battery Compartment
Unscrew the base to expose the battery
compartment. Insert 2 x 1.5V AA batteries for use.
1
D
C
A B
5
6
3
4
2