Yaesu FT-7100M, Руководство по эксплуатации

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22 FT-7100M Operating Manual
O
PERATION
B
ASIC
O
PERATION
/R
ECEPTION
Lock Feature
The Lock function prevents accidental changes to the fre-
quency setting and the key/button controls.
1. Press and hold in the [
BAND
] key for 1/2 second to acti-
vate the “Menu” mode.
2. Rotate the Main Dial knob to select Menu # 15 (
LOCK
).
3. Press the [ BAND
] key momentarily to enable changing of this Menu item.
4. Rotate the
Main Dial
knob one click to change the display to “
ON
.”
5. Press and hold in the [
BAND
] key for 1/2 second to save the new setting and exit to
normal operation.
To unlock the keys and buttons for normal operation, select “
OFF
” in step 4 above.
Keypad Beeper
The key/button beeper provides useful audible feedback whenever a key or button is pressed.
If you want to turn the beeper off (or back on again):
1. Press and hold in the [
BAND
] key for 1/2 second to activate the “Menu” mode.
2. Rotate the Main Dial knob to select Menu # 4 (
BEEP
).
3. Press the [
BAND
] key momentarily to enable changing of this Menu item.
4. Rotate the
Main Dial
knob to select “
OFF
.”
5. Press and hold in the [
BAND
] key for 1/2 second to save the new setting and exit to
normal operation.
Display Brightness
The orange display illumination has been specially engineered to provide high visibility over
a wide range of ambient lighting situations.
The brightness of the display is manually adjustable, using the following procedure:
1. Press and hold in the [
BAND
] key for 1/2 second to activate the “Menu” mode.
2. Rotate the
Main Dial
knob to select Menu # 7 (
DIM
).
3. Press the [
BAND
] key momentarily to enable changing of this Menu item.
4. Rotate the
Main Dial
knob to select a comfortable brightness level (
DIM 1
~
DIM 7
, or
OFF
).
5. Press and hold in the [ BAND
] key for 1/2 second to save the new setting and exit to
normal operation.
Lock Feature Active