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5-3
PANEL
The PANEL test checks the front panel keys and controls for proper operation.
Press and release each key to see if it is making (1) and breaking (0) correctly. Also, turn
and
knobs to see if the step count changes from 0 to 63. (CW: count up, CCW: count down)
To terminate the PANEL test press the
MENU
key.
PANEL TEST
TIDE EFT
DRIFT
TIDE DIF
TRIP
MODE
ALARM
RANGE
MENU
EVENT
CRS PLOT
HISTORY
HU/NU
MAN TRK
LAYER 1
LAYER 2
LAYER 3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
KNOB [ ] KNOB [ ]
04
END: MENU KEY
ECHO
The ECHO test displays echograms for three transducer beams. This lets the service technician
check the transmitter/receiver for proper operation.
The following key and knobs function to change receiving conditions.
TRACK
MODE
KEY/KNOB FUNCTION
TVG setting ON/OFF
Depth range selection
Echo strength
(receiver gain)
To terminate the ‘ECHO’ check, press the
MENU
key.
(The CI-35/35H restarts in the same condition as if it is switched on.)