Furuno MODEL CSH-73 manual Self Tests, Opening the Self Test Menu

SELF TESTS

The CSH-73 has various self tests to check it for proper opera- tion. If a test reveals equipment malfunction do not attempt to check inside the equipment. There are no user serviceable parts inside the equipment.

DANGER

Do not work inside the equipment unless totally familiar with electrical circuits.

Hazardous voltage which will cause death or serious injury exists inside the equipment.

Opening the Self Test Menu

1.Turn on the power while pressing and holding down the MENU key. The INIT SET/TEST menu appears.

2.Press arrow keys to select SELF TEST followed by the MENU key.

INIT/SET MENU SELF TEST

Select item with dc keys and press MENU key.

Single

Execute

Continuous

Execute

Panel

Execute

Color

Execute

Gray

Execute

SIO

Execute

Figure 11-1 SELF TEST menu

3.Press up or down arrow key to select test desired.

4.Press the MENU key to start test.

5.Turn off the power to terminate the test.

11-1