User Manual
Basic OperatiOn
1. Power/Set Button - Power Function: Press once to turn the unit on. The LCD backlight will glow blue for 10 seconds then it will fade out automatically.
Press and hold 3 seconds to turn the unit off. Set Function: This is used for controlling the LCD interface. Use this button to put the transmitter in
different modes of operation and confirm selected values.
2. Select Button - This is used for controlling the LCD interface. Use to change parameter selections or control the mute on and mute off function.
3. LCD Panel - Whenever a button is first pushed, the LCD backlight will awaken by glowing blue. This allows you to view current transmitter
performance status and sets up the programming of operating channel, RF power level, mute and lockout modes.
HandHeld lcd interface
Operation - Edit Channel
Press Set once to power on transmitter or wake up the LCD (backlight should glow blue). Press Set one more time to put the transmitter in Channel
Select mode (“CH. #” will continuously blink). Press Select once to choose this mode (”CH.” will stay solid and the “#” will blink). Press Select
again to choose the desired channel. Once you’ve made your final selection, press Set once to put the transmitter on the new channel. LCD will
glow blue for 10 seconds and then fade off automatically.
Operation - Mute Mode
Press Set once to power on transmitter or wake up the LCD (backlight should glow blue). Press Set two times to put the transmitter in mute mode
(“MUTE” and “OFF” will continuously blink). Press Select once to choose this mode (”MUTE” will stay solid and the “OFF” will blink). Press Select
again to engage Mute mode (“ON” will now be displayed). Press Set to confirm Mute mode operation (LCD backlight will now glow red). While in
this mode, audio signal will be absent at the receiver’s output. Pressing the Select button during operation will toggle between Mute on and Mute
off. Every time Mute is on, the LCD backlight will continuously glow red. When Mute off is selected, the LCD backlight will turn off. To exit Mute
mode, Press Set once to enter menu mode. Press Select once to defeat this mode. Press Set once to deactivate Mute mode and return to standard
operation. LCD will glow blue for 10 seconds and then fade off automatically.
THH12