Manual No. 085-3435-07 19/45 IGB/IGX Series (Overseas Specifications) Service Manual
2.5 C4 Mode: Display Check 2 (Detailed Check)
Operation Display
1. Starting Test Mode (C1)
Press ON/OFF.
Press and hold ZERO(+) while all segments are lit.
2. Entering C4 Mode
Press ZERO(+) three times.
3. Checking Displays
Press SET.
The display shows self-diagnostic check.
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4. Returning to Test Mode
Press COLUMN to return to Test Mode.
2.6 C5 Mode: Program No Display
Operation Display
1. Starting Test Mode
Press ON/OFF.
Press and hold ZERO(+) while all segments are lit.
2. Entering C5 Mode
Press ZERO(+) four times.
3. Displaying Program Number
Press SET.
The installed program number (D005) will be displayed.
4. Returning to Test Mode
Press COLUMN to return to Test Mode.