VX-8DR/DE O
PERATING
M
ANUAL
20
O
PERATION
1) The
VX-8DR/DE
is smart! You can set up Low power on one band (like
UHF), while leaving VHF on High power, and the radio will remember the
different settings on each band. And when you store memories, you can store
High and Low power settings separately in each memory, so you don’t waste battery
power when using very close-in repeaters!
2) When you are operating on one of the Low power settings, you can press the
key,
then press the
PTT
switch,
to cause the
VX-8DR/DE
to
transmit (temporarily) on
High power. After one trans-
mission, the power level will
revert to the previously-se-
lected Low power setting.
VOX O
PERATION
The VOX system provides automatic transmit/receive switching based on voice input to the
microphone. With the VOX system enabled, you do not need to press the
PTT
switch in order
to transmit, and it is not necessary to use a VOX headset in order to utilize VOX operation.
1.
Press and hold in the
key for one second to enter the Set mode.
2.
Rotate the
DIAL
knob to select the Set Mode Item
108:
VOX
.
3.
Press the
key briefly to enable adjustment of this Set
Mode Item.
4.
Rotate the
DIAL
knob to select the desired VOX Gain level
(“
HIGH
” or “
LOW
”).
5.
When you have made your choice, press the
PTT
switch to
save the new setting and return to normal operation.
6.
Without pressing the
PTT
switch, speak into the
VX-8DR/
DE
microphone in a normal voice level. When you start
speaking, the transmitter should be activated automatically.
When you finish speaking, the transceiver should return to
the receive mode (after a short delay).
To cancel VOX and return to PTT operation, just repeat the above procedures, selecting
“
OFF
” in step 4 above.
When the VOX system is activated, the “
” icon will appear on the display.
The VOX is activated by the VX-8DR/DE. The optional MH-74
A7A
Speaker/
Microphone is ignored.
T
RANSMISSION
O
PERATING
B
AND
50/144/430 MHz
FM
222 MHz FM
(USA version)
50 MHz AM
FNB-101LI/-102LI
or
EXT DC
(7.4 V)
HI: 5.0 W, L3: 2.5 W,
L2: 1.0 W, L1: 0.05 W
HI: 1.5 W, L3: 1.0 W,
L2: 0.5 W, L1: 0.05 W
1.0 W (Fixed)
T
RANSMIT
P
OWER
FBA-39
(w/Fresh Batteries)
L2: 1.0 W,
L1: 0.05 W
L2: 0.5 W,
L1: 0.05 W
1.0 W (Fixed)
Summary of Contents for VX-8DE
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Page 61: ...VX 8DR DE OPERATING MANUAL 59 NOTE ...
Page 77: ...VX 8DR DE OPERATING MANUAL 75 NOTE ...
Page 99: ...VX 8DR DE OPERATING MANUAL 97 NOTE ...
Page 173: ...VX 8DR DE OPERATING MANUAL 171 APRS GPS SET MODE NOTE ...