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FCC ID: K6620285X20
IC ID: 511B-20285X20
VX-3R Operating Manual
operation.
6. If you wish to disable the attenuator, just repeat the above procedure, rotating the DIAL knob to select
“OFF” in step “4” above.
R.F. Says: When the attenuator is activated, the Operating Mode icon (AM or FM) will blink on the display.
Receive Battery Saver Setup
An important feature of the VX-3R is its Receive Battery Saver, which “puts the radio to sleep” for a time
interval, periodically “waking it up” to check for activity. If somebody is talking on the channel, the VX-3R will
remain in the “active” mode, then resume its “sleep” cycles. This feature significantly reduces quiescent
battery drain, and you may change the amount of “sleep” time between activity checks using the Set Mode:
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 72: SAVERX.
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 “sleep” duration. The selections available are 200 - 1000 ms
(100 ms/step), 1 - 10 seconds (1 sec/step), or OFF. The default value is 200 ms.
5. When you have made your selection, press the PTT switch to save the new setting and exit to normal
operation.
R.F. Says:
When you are operating on Packet, switch the Receive Battery Saver OFF, as the sleep cycle
may “collide” with the beginning of an incoming Packet transmission, causing your TNC not to receive the
full data burst.
Wakeup Feature
The Wakeup feature is similarly to the Receive Battery Saver. However, it is a newer, more advanced
feature which conserves battery life by providing a longer “sleep” time than the regular Receive battery
Saver. The Wakeup feature, once engaged, operates while the transceiver is turned off (“WAKEUP” will
appear on the LCD).
To set up the Wakeup feature:
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 92: WAKEUP.
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 “sleep” duration.
5 - 60SEC (5 second/step): Based on the selected time value, the radio will periodically check the
operating frequency which it was on when the radio was turned off for activity. If a signal is received on
the frequency which is strong enough to open the Squelch, the radio will turn itself on fully. If the EAI
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