User's Manual

PT6500-02 User’s Manual
Page 19 of 26
VOX gain level to proper sensitivity.
■ Auxiliary Functions (programmed with PC)
◆ Time-out Timer (TOT)
TOT timer:
Time-out timer can prevent any caller from occupying one certain channel for an extended period of the
time.
The radio is set with a continuously transmitting limit. If the radio is continuously transmitting longer than
the time preset by the dealer, the radio will stop transmitting and warning
TOT forbidden period:
A period in which the radio is forbidden to transmit after its overtime activity.
During the period, if the PTT key is pressed, there will be a warning tone, and transmitting is forbidden.
TOT pre-warning:
The pre-warning will sound before the TOT action.
After the sound of the warning, the timer will take action when the transmitting time has gone beyond
the limit.
TOT reset:
The time delay from releasing the PTT key to the resetting of the timer is limited.
The countdown will go on if the time after releasing the PTT key is shorter than the reset time.
◆ Battery Saving
The dealer can set the type of this function by programming.
If the battery saving function is on, 10 seconds after the radio hasn't receive any signals or no operation
is being conducted, the radio enters battery saving mode. When a signal is received or any operation
occurs, it exits battery saving mode automatically.
The types include: 1：1, 1：2, 1：4 and off.
The automatic battery saving function decreases the power consumption.
◆ Voice Annunciation of Channel Number
The dealer can turn on or turn off this function by programming.
While switching to another channel, you can hear the voice annunciation of the current channel number.
◆ CTCSS/ DCS
The dealer can set CTCSS/DCS tones on radio channels, which enable you to ignore (not hear) calls