Furuno Sc 50 - Manual (Page 36)

2. OPERATION
2-2
2.2 Turning the Power On/Off
Use the power switch on the processor unit to turn the power to the display unit
on and off.
POWER
Switch
Processor unit
A beep sounds and the display starts up with the last-used display.
Note:
If backup heading data is used the heading indication flashes until faithful
heading data becomes available.
2.3 Panel Illumination, Display Contrast
1. Press the [DIM] key.
DIMMER (1-8)
CONTRAST (0-63)
EXIT: [ENT]
4
45
Dialog box for adjustment of panel illumination, display contrast
2. Press ▲ or ▼ to adjust panel illumination (dimmer).
3. Press ◄ or ► to adjust display contrast.
4. Press the [ENT] key.