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ADVANCED OPERATION
FUNCTION "VOX" (VOICE OPERATED TRANSMISSION)
This function is not necessary to push the [PTT] on the transceiver for a transmission. Transmission
is activated automatically by detecting the radio voice. When finish speaking, the transmission
automatically terminated and the transceiver will automatically receive signal. Be sure to adjust the VOX
Gain level to an appropriate sensitivity to allow smooth transmission.
VOX
SELECT WIDEBAND OR NARROW BAND "WIN"
In areas where the RF signals are saturated, you must use thes narrow band of transmission to avoid
interference in adjacent channels.
WH
TDR (DUAL WATCH/DUAL RECEPTION)
This feature allows you to operate between frequency A and frequency B. Periodically, the transceiver
checks whether a signal is received on another frequency that we have scheduled. If you receive a
signal, the unit will remain in the frequency until the received signal disappears.
TOR
TOT(TRANSMISSION TIMER)
This function can automatically control the time we transmit each time you press [PTT] on the transceiver.
This feature is very useful to avoid overheating excessive power transistors of the transceiver. The
transceiver will be off transmission automatically once the set time.
Note: The use of "CTCSS" or "DCS" in a communication, does not guarantee complete confidentiality communication.
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ADVANCED OPERATION
TOT
|
cTCSsiDCS
In some cases only wantto establish communications in a closed user group at a 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 your transceiver. If codes of the
received signal differs from those programmed in your transceiver, the "squelch' will not open and the
received signal can be heard.
ee
ee
cTess-
ae
bcs
-ANI (Automatic Number Identification) is also known as PTT ID because an ID is transmitted when the
PTT button of the radio is pressed and/or released. This ID tells the dispatcher which field radio was keyed.
Only could be set by PC software.
:
ANI
|
DTMFST (DTMF TONE OF TRANSMITTING CODE )
First you should set the PTT-ID as BOT/EOT/BOTH
~OFF'—Under transmitting mode, you can't hear the DTMF tone, while you press the key to transmit the
code or code automatically transmitted.
-"DT-ST—Under transmitting mode, you can hear the DTMF tone, while you press the key to transmit 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 hear the DTMF tone, while you press the key to transmit the
code or the code automatically transmitted.
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