Furuno Multi Instrument FI-504 - Manual (Page 10)

1. OPERATION
2
1.2 Turning the Power On/Off
To power the instrument, press the DISP key. All LCD segments go on
and off and then the last-used display appears.
To power off the instrument, press the DISP and MODE keys together
(about 7-10 seconds). The timer appears and counts down from three
seconds to one second, and then the power goes off.
Power OFF sequence
1.3 Adjusting Brilliance and Contrast
1. Press the DISP and MODE keys together. The display for adjustment
of brilliance appears, with current brilliance setting flashing.
2. Within seven seconds of completing step 1, press the APP/TRUE key
to lower the brilliance, or the SELECT/CLEAR key to raise it.
3. Press the DISP and MODE keys together. The display for adjustment
of contrast appears, with current contrast setting flashing.
4. Within seven seconds of completing step 3, press the APP/TRUE key
to lower the contrast, or the SELECT/CLEAR key to raise it.
5. Press the DISP and MODE keys together to save the settings and
restore normal operation.
The brilliance and contrast will be the same on all units which are syn-
chronized. (For how to synchronize units, see page 26.)
POWER
OFF
Press DISP
and MODE
keys together 3
POWER
2 1
POWER POWER
Brilliance setting (flashing)
2
BRILL
Contrast setting (flashing)
3
CONT