FCC ID: K6620285X20
IC ID: 511B-20285X20
VX-3R Operating Manual
2. Bring the VX-3R into close proximity to the transmitter to be measured.
3. Rotate the DIAL, while pressing and holding in the [MODE] key, to select the “CH CNT (Channel
Counter) mode.”
Note: Do not forget to pull the DIAL knob to rotate the DIAL knob.
4. Release the [MODE] key to begin the Channel Counter; the frequency of the nearby station will be
displayed. When the channel counter is active, a 50 dB receiver front-end attenuator will be engaged.
Therefore, only stations in close proximity may have their frequencies measured using this feature.
5. If it isn’t possible to determine the signal’s frequency, the transceiver will return to the frequency on
which you were operating when you started Channel Counter operation.
6. When you are finished, just press the [MODE] key. The radio will exit from Channel Counter operation.
Setting the Channel Counter Sweep Width
You may change the bandwidth of the Channel Counter. Available selections are ±5, ±10, ±50, and ±100
MHz (default: ±5 MHz).
Here is the procedure for setting the Channel Counter Bandwidth:
1. Press and hold in the [TXPO] key for one second to enter the Set mode.
2. Rotate the DIAL knob to select Set Mode Item 17: CH CNT.
Note: Do not forget to pull the DIAL knob to rotate the DIAL knob.
3. Press the [TXPO] key momentarily to enable adjustment of this Set Mode Item.
4. Rotate the DIAL knob to select the desired bandwidth.
5. When you have made your selection, press the PTT switch to save the new setting and exit to normal
operation.
Message Feature
The VX-3R provides a message feature, which sent a message (up to 16 characters) instead of sending a
voice. 20 kinds of messages can be programmed, and one of them can be selected and transmitted with
your ID.
Note
The Message Feature requires that all members (1) use the VX-3R or Vertex Standard FTM-10R
transceiver, (2) store the same messages into the message slot, (3) store the same member list into
the member box, and (4) set the same frequency.
Does not send the Message through the repeater.
Programming a Message
(Requires all members set the same message into the same message slot in the same order.)
The VX-3R has 20 message slots, including a factory-programmed message (EMERGENCY). The
Vertex Standard Co., Ltd.
45