-
Disconnect the connector from the light control rheostat.
-
Measure the resistance according to the value(s) in the table below.
| Standard resistance |
| Tester Connection |
Condition |
Specified Condition |
| D3-1 (E) - D3-3 (RV) |
Turn the light control rheostat knob fully downwards |
Below 1 Ω |
| D3-1 (E) - D3-3 (RV) |
Turn the light control rheostat knob downwards to upwards |
The value changes gradually (Between below 1 to 8 kΩ) |
| D3-1 (E) - D3-3 (RV) |
Turn the light control rheostat knob fully upwards |
8 to 12 kΩ |
| D3-5 (TC) - D3-7 (T) |
Turn the light control rheostat knob fully upwards (Tail cancel ON) |
8 kΩ or higher |
| D3-5 (TC) - D3-7 (T) |
Turn the light control rheostat knob fully downwards |
Below 1 Ω |
|
Tip:
If the value is not as specified, replace the light control rheostat (Click here).