Yaesu FT DX 9000D - COMPUTER AIDED TRANSCEIVER, Руководство по эксплуатации

Страница: 49 / 156

Page 47 FT
DX
9000D 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 TFT 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 reduc-
tion engaged by the pressing of the DIM switch, and
may use different brightness levels for different front panel
areas. Menu item “DISPLAY 14 DIMMER-METER” ad-
justs the brightness level of the analog meters, while menu
item “DISPLAY 15 DIMMER-VFD” sets the brightness
levels of the main frequency display and the TFT (these
settings 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