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Contents
Page
3
AFTER INSTALLATION
DAILY MAINTENANCE AND INSPECTION
4
CAUTIONARY NOTES
5
FLOWCHART into ECHO DISPLAY
6
"WAITING" stays more than 2 minutes and then "CHECK FUSE AT CONTROL-BOX" appears next.
7
SELF CHECK SCREEN
8
The hoist does not raise or lower the soundome.
The hoist stops raising or lowering the soundome on the way,
HOW TO CHECK THE LIMIT SWITCH / THE SYMPTOMS OF FAULTY LIMIT
9
SWITCH
10
Sonar Scanning stops intermittently. Sonar Scanning stops.
11
"WAITING" will appear more than 2 minutes and next "CHECK FUSE AT CONTROL-BOX" appears.
Normal Display does not appear on the screen even when Sonar Mode is set.
(HOIST NG)
Scanning stops when Gain Dial/Far Gain Dial is turned.
Scanning stops when a Key is pressed.
12
No lighting of Sensor Lamp (LED)
13
LED does not light even if the Hoist is lowered.
Display does not change even if the tilt has been changed.
The depth readout is abnormal when Bottom Scanning is selected.
14
No Picture Display on the screen when scanning.
15
Only the surface echo is displayed.
The sensitivity is poor.
The picture does not change even if the Gain or Far Gain Control dial is turned.
17
Alignment for soundome cable connectors.
18
S-1800M10: Nothing appears on the screen when powered.
19
S-1800M10: Screen gets bright, but nothing appears
S-1800M10: Screen doesn't change into bright, even if the brightness dial is turned.
20
S-1800M10: The picture is unstable and scrolling vertically.
S-1800M10: Stripes appears to the left or right direction on the screen and no normal picture display.
S-1800M10: The specific colors do not appear on the screen. All screen changes into a specific color.
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