– 95 –
SELF-DIAGNOSIS LIGHTING MODE
1. Switch OFF main power supply.
2. Short circuit between JW001 and JW002.
3. Switch ON main power supply
– LD302 will blink 1 time.
4. (Within 3 minutes) Press Test/Service Switch for 1
second or more.
5. Self-diagnosis result will be shown
– LD303 will ON (LIT)
and LD301 will be blinking. Then refer to diagnosis table 2.
6. Switch OFF main power supply. Then release back
JW001 and JW002 to original condition (no short circuit
condition).
* If step No. 6 is not carried out, the system will not
operate properly until 3 minutes has lapsed after restore
the power supply.
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