Furuno CSH-7 - Manual (Page 45)

8-4
Note: When the transducer is fully lowered, pressing the MENU
key at the diagnostic test raises the transducer.
Panel test
This test checks the control panel for proper operation.
PANEL TEST
PRESS [MENU] 2 or 3 SECONDS TO STOP SELFCHECK
Press each control
one by one.
Corresponding figure
changes if control is
normal.
0 0 0 0 0
0 0 0
0 0
0 0
0
0 0 0 X=0
0 0 0 Y=0
For Remote Controller
(Option)
Figure 8-3 Results of panel test
Color test
The color test checks for proper display of all colors.
COLOR TEST
PRESS [MENU] 2 or 3 SECONDS TO STOP SELFCHECK
WHT RED GRN