Maxon PM180, Руководство пользователя

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Scramble / Descramble
This function is used for preventing eavesdropping and can only be utilized if this function is used on
both the transmitting and receiving radios.
BCL / BCLO
This function is to limit sending signals to avoid interrupting others’ communication when many radio
users are on the same channel.
If PTT is pushed while receiving a signal, an alert sounds with message shown on the display.
Time Out Timer (TOT)
This function is to prohibit a radio from occupying one channel for a long period of time.
An alert sounds when the TOT timer expires. Transmit stops even if the PTT button is depressed.
A penalty timer is used to allow the unit to cool before transmission can be repeated.
2-Tone
When 2-tone is matched between caller and receiver in the status of programmed 2-tone, normal
communication is performed.
Horn Alert
This function is to alert people away from vehicle through external speaker when certain calls are
received.
Public Address
This function is to route sounds from microphone to an external speaker or similar external
equipment.
Talk Around
When communication through repeaters is performed, this function is to allow communication among
radios directly if a repeater is out of range or usage is not required.
4. 3 Advanced Operations
It should be set in the programming software.
Transmitting mode at TX channel during scan (Programmable)
1. Home : Sending signal is always on the channel from which scan was initiated.
2. Last Receive : Sending signal is on the last channel to receive a call.
3. Current Channel : Sending signal is on any channel within the scan list.
4. Priority Scan : When sending signal is initiated, it always transmits on the priority channel. When
a call is received it will transmit on the received channel as long as it is within the
Scan Dwell time. When scan resumes it transmits on the priority channel.
5. Priority Only: Anytime PTT is pressed, it transmits on the priority channel.