Field.programming.mode - Vertex Standard VX-456 Operating Manual

The VX-456's Memory Channel allows the user to
change the receiving frequency while the VX-456 is
in the Field Programming mode.
1. Turn the radio "off".
2. Press and hold in the (orange) [ TOP SEL ] key
while turning the radio on. Release the [ TOP
SEL ] key after "FIELDPRG" appeared. The
radio enters the Field Programming mode.
3. Rotate the CH selector knob (or press the [ A ] / [ B ]
key) to select the Memory Channel which you
wish to change the frequency.
4. Press the [ D ] key briefly. The memory channel
number will blink.
If you wish to disable the current channel (leave
from Memory Channel list), rotate the CH selec-
tor knob (or press the [ A ] / [ B ] key) to change the
blinking memory channel number to the blink-
ing "NONEXIST" notation, then skip to step 8.
Note: The memory channel "1" can not set to
"disabled".
5. Press the [ D ] key briefly, then rotate the CH
selector knob (or press the [ A ] / [ B ] key) to se-
lect the desired bandwidth between "SEP W5"
24
f p
Ield rogrammIng
6. Press the [ D ] key briefly, and then rotate the CH
7. Press the [ D ] key briefly, and then rotate the CH
8. Press the [ D ] key to save the new frequency.
9. If you wish to change other memory channel,
10. After completing your programming, turn the ra-
m
ode
(Wide: 25 kHz/step) or "SEP N2" (Narrow:
12.5 kHz/step).
selector knob (or press the [ A ] / [ B ] key) to select
the 10 MHz and 1 MHz digits of the receiving
frequency.
selector knob (or press the [ A ] / [ B ] key) to set
the 100 kHz and 10 kHz digits of the receiving
frequency. The 1 kHz digit and 500 Hz deter-
mine in the bandwidth which is set by step 5.
repeat steps 3 through 8 above.
dio off by rotating the VOL/PWR knob counter
clockwise to save the new settings.
VX-456 O M
perating anual