Yaesu VX-120 Series, Руководство по эксплуатации

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VX-120 O
PERATING
M
ANUAL
27
The VX-120 does not recognize the order of the 1st tone and the 2nd tone. In
other words, for example, the VX-120 considers both CTCSS pairs “10, 35”
and “35, 10” to be identical.
Activating the Enhanced Paging & Code Squelch System
1. Press the [ F
] key, then press the [
LOW
(
LOCK
)
SET
] key to enter the Set mode.
2. Rotate the DIAL knob to select Set Mode Item 44: SQL.TYP .
3. Press the [ F
] key momentarily to enable adjustment of this Item.
4. Rotate the
DIAL
knob until the “
ECS
” indication appears on the
display; this activates the Enhanced Paging & Code Squelch
System.
5. Press the [ F
] key momentarily, then press the
PTT switch to
save the new setting.
6. To disable the Enhanced Paging & Code Squelch, just repeat the above procedure,
rotating the
DIAL
knob to select “
OFF
” in step 4 above.
When the Enhanced Paging & Code Squelch feature is activated, the
“
” icon will blink on the display.
CTCSS/DCS/EPCS B
ELL
O
PERATION
During CTCSS Decode, DCS, or EPCS operation, you may set up the
VX-170
such that a
ringing “bell” sound alerts you to the fact that a call is coming in. Here is the procedure for
activating the CTCSS/DCS/EPCS Bell:
1. Set the transceiver up for CTCSS Decode (“Tone Squelch”), DCS, or EPCS opera-
tion, as described previously.
2. Adjust the operating frequency to the desired channel.
3. Press the [ F
] key, then press the [
LOW
(
LOCK
)
SET
] key to enter the Set mode.
4. Rotate the
DIAL
knob to select Set Mode Item 7:
BELL
.
5. Press the [ F
] key momentarily to enable adjustment of this Item.
6. Rotate the
DIAL
knob to set the desired number of rings of the
Bell. The available choices are “ 1 T ,” “ 3 T ,” “ 5 T ,” or “ 8 T ”
rings,
CONT
(continuous ringing), or
OFF
.
7. Press the PTT switch momentarily to save the new setting and
exit to normal operation.
When you are called by a station whose transceiver is sending a CTCSS tone, DCS code,
or CTCSS code pair which matches that set into your Decoder, the
Bell will ring in accordance with this programming. When the CTCSS/
DCS/EPCS Bell is activated, the “
” icon will appear at the upper
right corner on the LCD.
CTCSS/DCS/EPCS O
PERATION
EPCS
(
E
NHANCED
P
AGING
& C
ODE
S
QUELCH
)