|
Switch Position
|
Tester Connection
|
Resistance
|
"MODE" switch pushed
|
1 - 2
|
Approximately 270 Ω
|
"CH UP" switch pushed
|
Approximately 740 Ω
|
"CH DOWN" switch pushed
|
Approximately 1.3 kΩ
|
"VOL UP" switch pushed
|
Approximately 2.1 kΩ
|
"VOL DOWN" switch pushed
|
Approximately 3.1 kΩ
|
|
|
Apply the battery voltage to the connector terminal No. 3, earth the terminal No. 4, and then check that the illumination lights up.
|