FCC ID: K66VX-7R
Operating Manual
Vertex Standard Co., Ltd.
10
Interface of Packet
Interface of Packet
Interface of Packet
Interface of Packet TNCs
TNCs
TNCs
TNCs
The VX-
VX-
VX-
VX-7R
7R
7R
7R may be used for Packet operation, using the optional CT-44 microphone
adapter (available from your Yaesu dealer) for easy interconnection to commonly-
available connectors wired to your TNC. You may also build your own cable using a
four-conductor miniature phone plug, per the diagram below.
The audio level from the receiver to the TNC may be adjusted by using the VOLUME
knob, as with voice operation. The input level to the VX-
VX-
VX-
VX-7R
7R
7R
7R from the TNC should be
adjusted at the TNC side; the optimum input voltage is approximately 5 mV at 2 k-ohm.
Be sure to turn the transceiver and TNC off before connecting the cables, so as to
prevent voltage spikes from possibly damaging your transceiver.
Operation
Operation
Operation
Operation
R. F. say
R. F. say
R. F. say
R. F. say
:: Hi! I’m R. F. Radio, and I’ll be helping you along as you learn the many
features of the VX-
VX-
VX-
VX-7R
7R
7R
7R. I know you’re anxious to get on the air, but I encourage you to
read the “Operation” section of this manual as thoroughly as possible, so you’ll get the
most out of this fantastic new transceiver. Now. . .let’s get operating!
Switching Power On and Off
Switching Power On and Off
Switching Power On and Off
Switching Power On and Off
1.
Be sure the battery pack is installed, and that the battery is fully charged. Connect
the antenna to the top panel ANTENNA jack.
2.
Press and hold in the PWR switch (on the left side of the front panel) for 2 seconds.
Two beeps will be heard when the switch has been held long enough, and the
opening message will appear on the display, then frequency display will appear.
After another two seconds, the receive-mode Battery Saver function will become
active, unless you have disabled it (see page ??).
3.
To turn the VX-
VX-
VX-
VX-7R
7R
7R
7R off, press and hold in the PWR switch again for 2 seconds.
R.F. says
R.F. says
R.F. says
R.F. says
: If you don’t hear the two “Beep” tones when the radio comes on, the Beeper
may have been disabled via the Menu system. See page ??, which tells you how to
reactivate the Beeper.
Adjusting the Volume Level
Adjusting the Volume Level
Adjusting the Volume Level
Adjusting the Volume Level
Rotate the VOLUME control (outer ring) to set the desired audio level. Clockwise
rotation increases the volume level.