FCC ID: K6620223X20
IC ID: 511B-20223X20
VX-120/170 O
PERATING MANUAL
6/64
Vertex Standard Co., Ltd.
repeater.
[MR(SKIP)] Set the frequency
control to the Memory
Recall mode.
Activates the
“Memory “Tune”
mode while in the
Memory Recall mode.
Selects the Memory
Scan “Skip”
channel-selection
mode.
[V/M(PRI)] Set the frequency
control to the VFO
mode.
Select the VFO
between “VFO A” and
“VFO B” while in the
VFO mode.
Activates the Priority
(Dual Watch)
function.
Starts the
programmed VFO
scanner upward while
in the VFO mode.
Select the Memory
Bank while in the
Memory Recall mode.
[0(SET)%] Activates the Internet
Connection feature.
Frequency entry digit
“0.”
Engages the Set
(Menu) Mode.
Enables Internet
access code
selection.
[VFO(PRI)] Set the frequency
control to the VFO
mode.
Select the VFO
between “VFO A” and
“VFO B” while in the
VFO mode.
Activates the Priority
(Dual Watch)
function.
Starts the
programmed VFO
scanner upward while
in the VFO mode.
Select the Memory
Bank while in the
Memory Recall mode.
[F/W] Activates the
“Alternate” key
function.
Disables the
“Alternate” key
function.
Activates the
“Memory Write” mode
(for memory channel
storage).
*
1
: You can program the secondary (press [F/W] key +) function of the key to another function,
if desired. See page 57 for details.
*
2
: You can exchange the function between primary (press key) function and secondary
(press [F/W] key +) function, if desired. See page 74 for details.
Installation of Accessories
Antenna Installation
The supplied antenna provides good results over the entire frequency range of the
transceiver. However, for enhanced reception on certain non-Amateur frequencies, you may
wish to connect an antenna designed specifically for that frequency range, as the supplied
antenna is necessarily a compromise outside the Amateur bands, and cannot be expected to
provide high performance at all frequencies.
To install the supplied antenna, hold the bottom end of the antenna, then screw it onto the
mating connector on the transceiver until it is snug. Do not over-tighten by use of extreme