Yaesu FT DX 9000 CONTEST - 2, Руководство по эксплуатации

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Page 43 FT
DX
9000 C
ONTEST
O
PERATION
M
ANUAL
B
ASIC
O
PERATION
: R
ECEIVING ON
A
MATEUR
B
ANDS
LOCK
You may lock the setting of the Main Tuning Dial, to prevent accidental frequency change.
To lock out the Main Tuning Dial (# ), just press the
LOCK switch (# ) that is located to the right of the
Dial. To unlock the Dial setting, and restore normal tun-
ing, just press the LOCK switch once more.
DIM
The illumination level of the analog meters, main frequency display, and the LCD display may be reduced, if you are using
the transceiver in a dark environment where high brightness is not desired.
To reduce the illumination level, press the DIM switch
(#
), located to the left of the leftmost analog meter. To
restore full brightness, press the DIM switch once more.
You may also customize the amount of brightness reduction
engaged by the pressing of the DIM switch, and may use
different brightness levels for different front panel areas.
Menu item “
DISPLAY 014 DIMMER-METER ” adjusts
the brightness level of the analog meters and LCD display,
while menu item “
DISPLAY 015 DIMMER-VFD ” sets the
brightness levels of the main frequency display (these set-
tings are effective only when the DIM switch is pressed).
B-DISP OFF
During monoband operation, you may wish to disable (temporarily) the display of the Sub (VFO-B) band frequency.
To do this, press the B-DISP OFF switch (# ), found
at the lower left side of the CLAR/VFO-B knob.
Press the B-DISP OFF switch once more to restore the
Sub (VFO-B) band frequency display.
LOCK switch
B-DISP OFF switch
DIM switch
LCD Display Brightness Adjustment
By following the procedure below, you may adjust the brightness level of the LCD window.
1. Press the front panel’s POWER switch (# ) for two seconds
to switch the main transceiver power off.
2. Press and hold in the SWR key (# ) while
turning on the transceiver main power (press
and hold in the POWER switch for two
seconds). Once power comes on, release the
SWR key; the LCD window will now be
configured for setting of the brightness level.
3. Rotate the CLAR/VFO-B knob
(# )
to set the brightness
level. You can observe the brightness level changing on the LCD
window.
4. When you have finished your adjustment, press the SWR
switch momentarily to save the new setting.