Service Manual
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5.11 Stun/Unstun
This is a function that allows you to remotely stun and unstun a radio that has a Stun ID s
et at the center. When a Stun ID is received, the radio displays “STUN” on the LCD and th
en stops operating. In this state, no keys work. It remains in this state even if you turn
the power off and on. Upon receiving the Unstun ID, normal operation will return..
5.12 TOT(Time Out Timer)
This function prevents one person from transmitting indefinitely.
When you press the PTT button, if the transmission exceeds the preset time, the transmissio
n will be stopped and if you retransmit within the penalty time, the message “Transmission
time exceeded” will be displayed on the LCD. If a penalty time is set, normal transmissio
n occurs after that time. It can be set in advance using the CPS program, and the user can
change it in menu mode.
5.13 Button Lock
The Key Lock function is performed when you press the Button Lock button in call standby mo
de or activate the Button Lock function in the radio settings. When this function is set, a
lock symbol appears on the screen and all buttons except PTT and emergency key do not work.
5.14 PSC(Power Save)
Pressing the PSC button automatically turns the power on/off during reception standby time
to reduce battery consumption. Can be set in advance using the CPS program