Manual No. 0158A
21/68
IWB
−
IWX Series (Overseas Use) Service Manual
Item 8. C4 Mode
⋅⋅
Display check 2 (Detail check)
The digits of the multi-digit fluorescent tubes for the IWB series, and the multi-digit fluorescent tubes and
LED for the IWX series, all light up for a segment after another. Check for any overlapping lighting
between segments (short-circuited).
Operation
Display
1. Test Mode start-up
y
Press the [Display ON/OFF] key ON.
y
Keep pressing the [ZERO(+)] key while the all segments
are lighting.
2.
Press the [ZERO(+)] key ON for three times.
3.
Press the [SET] key ON.
Repeat for consecutive display.
→
4.
Press the [COLUMN] key ON to return to the Test Mode.
Item 9. C5 Mode
⋅⋅
Program No. Display
The program is common to IWB and IWX.
Operation
Display
1. Test Mode start-up
y
Press the [Display ON/OFF] key ON.
y
Keep pressing the [ZERO(+)] key while the all segments
are lighting.
2.
Press the [ZERO(+)] key ON for four times.
3.
Press the [SET] key ON.
The loaded program No. is displayed. (J-0535B)
4.
Press the [COLUMN] key ON to return to the Test Mode.