Furuno MARINE RADAR 1823C Installation Manual page 51

5. Select ON and press the [ENTER] knob or ENTER soft key to show the radar display.
6. Rotate the [ENTER] knob to straighten the target selected at step 2, and then press the
RETURN soft key to finish.
3.3.4 VIDEO ADJUSTMENT
Adjusts video amplifier input level.
1. Open the RADAR SETUP menu and select VIDEO ADJUST by the trackball or [ENTER]
knob.
2. Press the EDIT soft key or [ENTER] knob to show the setting window.
3. Select ON.
4. Press the [ENTER] key or ENTER soft key to start video adjustment.
5. When adjustment is completed, the message of "NOW ADJUSTING VIDEO" disappears,
and return to the menu display automatically.
TIMING ADJUST
ON
OFF
Timing adjust setting menu
PUSH ENTER KNOB AFTER
ADJUSTING SWEEP TIMING.
Timing adjustment setting display
VIDEO ADJUST
ON
OFF
Video adjustment setting window
RETURN
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