31
Self Tests, Demonstration Display
The CI-80 has four self tests and a demonstration display
which check the system for proper operation.
Display the system menu
1.
Press the
DISP MODE
key to select the echo display.
2.
While pressing and holding down the
TRIP
key, press the
MENU
key.
Conducting self tests
1. Press
◄
/
►
to select the MODE menu.
2.
Press
/
to select SELF TEST
3.
Press
/
to select test.
Self test menu description
SYS:
Conducts general check of all circuit boards.
ECHO: Checks receiver and transmitter.
PNL:
Checks key and switches of display unit.
4.
Press the
EVENT
key to start test.
5.
Press the
MENU
key when test is completed.
To quit the self test
, Select “SELF TEST-OFF” on the MODE
menu and press the
EVENT
key.
MODE
CALB
SELF TEST
OFF
SYS
OFF
ON
T/D
NAV
SPD
L/L
ECHO PNL
DEMONSTRATION
WATER SPEED
NAV DATA
*1: Shown when tide
processor is active.
*1
*1
Figure 32 MODE menu
