frequency using the numeric keypad; refer to the section on direct
keypad entry.
Transmission
1.To start transmitting, hold down the 【PTT】 button and speak in a
normal tone.
◉ The transmission light will glow red.
◉ Speaking too close to the microphone or too loudly may increase
distortion and reduce clarity at the receiver's end.
◉ Use the lowest possible power level that allows clear communication
to conserve battery; you can choose between high and low power
settings.
2. Release the 【PTT】 button to end the transmission and prepare to
receive signals.
Toggle Key Lock
In standby mode, press and hold the 【 FM Key 】 for 2 seconds to
toggle the key lock on or off.。
VOX Transmission
1. Set VOX voice control sensitivity and VOX delay time for ending
transmission through the menu. (VOX sensitivity; level 1 is the highest,
requiring the most vocal energy to initiate transmission; level 9 is the
lowest)
2. Connect a headset and speak into the microphone; if the sound
intensity is sufficient, transmission will start.
ID Code
1. Set the device name through menu item 56. (Supports Chinese and
English)
2. Enable the ID code function through menu item 28. (An ID icon will