Furuno CSH-5L/CSH-8L manual Panel test

8. MAINTENANCE, TROUBLESHOOTING

Panel test

The panel test checks the controls on the control unit for proper operation.

1.Press a key. If the key is normal, “1” is shown at the key’s on-screen location when the key is pressed; “0” when it is released. (The POWER switch cannot be checked.)

2.Operate the TILT lever. If the lever is normal, “1” appears when increasing the tilt angle, “2” when decreasing the tilt angle and “0” when the lever is released.

3.Operate the trackball. Its X-Y coordinate changes with trackball rotation. The coordinates are “0” until the trackball is operated.

4.Operate the [GAIN] and [RANGE] controls. The on-screen indication is “-1” with counterclockwise rotation and “1” with clockwise rotation.

PANEL TEST

						0	0
		0	0			0	0
0	0				0	0	0
0	0	0	0	0	0	0	0

X=0

Y=0

Trackball position in

X-Y coordinate

PRESS [MENU] KEY TO EXIT

Panel test

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