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e. Mute function: User can cut the microphone speaking with mute key when microphone
is on, and microphone will back to speaking state when release this key.
2.7.3 Video camera tracking function
Regarding the video camera tracking function, please read the video processor manual.
3. How to use this system
3.1 How to use the main unit
3.1.1 Powered on/off the main unit
Powered on the main unit: Please connect the power cable and turn on the transmitter
with power switch, main unit LCD will lighting, system will self-detect and enter the main
interface.
Powered off the main unit: Please turn off the main unit with power switch, main unit LCD
will off.
3.1.2 Main unit LCD display
1) Current system working mode
2) Current output volume level
3) Current date
4) Current time
3.1.3 Panel indicator
1) Status indicator (Blue)
a. The indicator will light if there has signal from microphone to main unit
b. If the microphone battery low (less than 10%), this indicator will flash.
c. If main unit receive the call service command from microphone, this indicator will
light till press menu key to release.
2) Channel indicator (C1, D1, D2, D3, red/yellow): this indicator can show the current
microphone working channel, if the communication between microphone and main
unit is normal, LED will display yellow color, if the communication is error, the LED will
display red color.
3) AF Level: this LED will display current speaking audio level
