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When the soundome assembly is powered correctly, an operation check is per-
formed automatically. The decimal point on the display LED flashes during the op-
eration check. The operation check takes approx. one minute.
5. After completing the operation check, press the mode select button to change the
display mode LED indication to "E".
When the display mode LED shows "E", when an error is detected, the error code
appears on the check result LED. For details about the error codes, see "Error
code" on page 1-17.
Note: If errors are detected during the operation check, the check result LED
shows the error code automatically.
6. Turn the 48 VDC power supply off and disconnect the power cable from TB2.
7. Reattach the control box cover.
Error code
Error codes appear on the check result LED as alphanumeric characters.
Check result LED
1st digit
2nd digit
3rd digit
Use the following four tables to confirm the error code. For example, when the error
code is "0A00", "6 HCTL Power Error" and "8 hull unit Operation Error" occur. For error
details, see the table on the following page.
• Error that can be indicated by the 1st digit LED:
Error
Motion Sensor Connection Error
1
or Motion Sensor ROM/RAM Error
2
Motion Sensor Self Test Error
3
Motion Sensor Power Error
4
Motion Sensor Calibration Error
Check result LED (Four digits)
Display
mode LED
This LED flashes during the operation check.
After completing the check, the LED turns off.
Characters indicated on the 7-segment LED
0
1
8
9
4th digit
0 1 2 3 4 5 6 7 8 9 A B C D E F
-
- -
- - - -
- - - - - - - -
Mode select
button
2
3
4
5
A
B
C
D
Character on the seven-segment LED
: Error occurs.
-
-
-
-
- -
- -
- - - -
1. MOUNTING
6
7
E
F
-
-
-
- -
1-17
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