Lowrance lms-350a 操作ガイド

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pressed. The bar chart also
gives a graphical indication of
the contrast level. You can see
the change on the screen as
you press the keys. After you’ve
made the adjustment, press
the CLR key to erase the menu.

ADJUST BACK LIGHT
LEVEL
The LMS-350A has internal
lights for the display and keyboard. To adjust the intensity of the lighting,
press the MENU key, then press the key adjacent to the "More" label. Now
press the key next to the “Adjust Backlight Level” label. The screen shown
below appears. Now press the left arrow key to decrease the light level.
Press the right arrow key to increase it. The percentage of back light in use

ADJUST SPEAKER VOLUME
The volume of the speaker's amplifier is adjustable. To change the
volume, press the MENU key, then press the key adjacent to the "More"
label. Now press the key next to the “Adjust Speaker Volume” label.  A
screen appears with the speaker volume adjust menu which is similar to
the light adjust menu shown above. A musical tune sounds to indicate the
current speaker volume. Now press the left arrow key to decrease the
volume level. Press the right arrow key to increase it. The percentage of
volume in use changes as the arrow keys are pressed. The bar chart also
gives a graphical indication of the level. After you’ve made the adjustment,
press the CLR key to erase the menu.

changes as the arrow keys are
pressed. The bar chart also
gives a graphical indication of
the level. After you’ve made
the adjustment, press the CLR
key to erase the menu.

BACK LIGHT ON/OFF
To turn the back lighting on,
first press the MENU key, then
press the key next to the "More"