Lock; Dimmer - Yaesu FT DX 3000 Operating Manual

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You may lock the setting of the Main Tuning Dial knob (for VFO-A frequency tuning) and the [ CLAR/VFO-B ] knob (for
VFO-B frequency tuning), to prevent accidental frequency change.
Main Tuning Dial knob Lock
To lock the Main Tuning Dial knob, press the [( VFO-A )
RX ] Indicator/Switch to illuminate the imbedded green
LED, then press the [ LOCK ] button that is located to
the right of the Main Tuning Dial knob. To unlock the
Dial setting, and restore normal tuning, press the [ LOCK ]
button once more.
[ CLAR/VFO-B ] knob Lock
To lock the [ CLAR/VFO-B ] knob, press the [ VFO-B /
CLAR ] button that is located to the right of the [ CLAR/
VFO-B ] knob. The Indicator/Switch imbedded LED will
illuminate orange. Then press the [ TX CLAR (LOCK) ]
button that is located to the top of the [ CLAR/VFO-B ]
knob. To unlock the [ CLAR/VFO-B ] knob, and restore
normal tuning, press the [ TX CLAR (LOCK) ] button
once more.
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dvice
The lock feature will be memorized independently on
the Main Tuning Dial knob and the [ CLAR/VFO-B ]
knob.
The illumination level of the VFO-A Frequency display, TFT display and six keys (left of the TFT display), may be ad-
justed via Menu items 007, 008 and 009.
To adjust the illumination level:
1. Press the [ MENU ] button to enter the Menu mode.
2. Rotate the [ CLAR/VFO-B ] knob (or press the p/
q button) to select Menu item "007 DIMMER VFO"
(VFO-A Frequency Display), "008 DIMMER BACK-
LIT" (Six keys) or "009 DIMMER TFT" (TFT Dis-
play).
3. Press the [ SELECT ] button then rotate the [ CLAR/
VFO-B ] knob (or press the p/q button) to select
the desired illumination level.
4. Press the [ SELECT ] button, then press the [ MENU ]
button to save the new setting and exit to normal op-
eration.
FT 3000 O
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LOCK

DIMMER

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[ MENU ] button
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MaTeur anDs
[TX CLAR( LOCK) ] Button
[ LOCK ] Button
[ VFO-B / CLAR ] Button
[ SELECT ] button
[p/q] Button [ CLAR/VFO-B ] Knob
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