Tot(Transmission Timer); Ctcss/Dcs; Ani; Dtmfst(Dtmftoneof Transmitting Code ) - Baofeng UV-5R User Manual

12.7.-TOT(TRANSMISSION TIMER):
This function can automatically control the time we transmit each time you press [PTT] on the
transceiver. This feature isvery useful toavoid overheating excessive power transistors ofthetransceiver.
I hetransceiver will beofftransmission automatically once the settime.
12.8.-CTCSS/DCS:
Insome cases only want toestablish communications inaclosed user group ata particular frequency
or channel, for it will use "CTCSS" or code "DCS" for reception.
The "squelch" opens only when receiving a frequency with "CTCSS" or codes "DCS" same as the
programmed in yourtransceiver. If codes of the received signal differs from those programmed in
your transceiver, the "squelch" will not open and the received signalcan be heard.
Note:
- The use of "CTCSS" or "DCS" in a communication, does not guarantee complete
confidentiality communication.
12.9.-ANI
-ANI (Automatic Number Identification) is also known as PTT ID because an ID is transmitted when
the PI r button ofthe radio ispressed and/or released. This IDtells thedispatcher which field radio
was keyed.
Only could be set by PC software.
12.10.- DTMFST(DTMFTONEOF TRANSMITTING CODE ):
First you should set the PIT-ID as BOT/EOT/BOTH
-"OFF"-Under transmitting mode, you can'theartheDTMF tone, while you press thekey totransmit
the code or code automatically transmitted.
-"DT-ST"-Under transmitting mode, you can hear the DTMF tone, while you press thekey totransmit
the code.
-"ANI-ST"-under transmitting mode, you can hear the DTMF tone, while the code automatically
transmitted.
-"DT-ANI"-under transmitting mode, you can heartheDTMF tone, while you press thekey totransmit
the code or the code automatically transmitted.
12.11.-SC-REV(SCAN RESUME METHOD):
Thistransceiver allows youto scanmemory channels, all the bandsor part orthe bands.
When the transceiver detects a communication, thescan will stop automatically.
Notes:
- "TO" (Time Operation):
Scanning will stop when it detects anactive signal. Thescanning will stop on each channel or
activefrequency for a predeterminedtime,after that time the scan willresumeautomatically.
- "CO (Carrier Operation):
^•^f^"1"8,"^1 S,op and mnain in ,hefrequency orchannel, until the active signal disappears.
- "SE"(Search Operation):
The scanning will stop and remain in the frequency orchannel after itdetects anactive signal.