Canon iR3570 Service Manual page 99

12) After making sure that LED5 [3] (red) has gone on, set the bits of the DIP switch [1] (SW2) on the PCB as indicated in the table; then, press the push switch
[2] (SW4).
A press on the push switch [2] (SW4) will cause LED5 [3] (red) to go off, indicating that the RAM has been initialized.
13) Shift bit 6 of the DIP switch [1] (SW2-6) on the PCB to OFF.
14) Connect the telephone line to the controller.
If you are using the controller on its own, connect the modular jack cable to the connector [1] (LINE) of the controller.
If you are using the extension function, connect the existing telephone or fax to the connector [2] (TEL), and connect the telephone line to the connector [1]
[1]
[3]
LED1 LED2 LED3
2
1
SW2
LED5
SW4
LED6
LED4
IC6
SW1
CN3 CN2
F-2-98
T-2-10
bits of SW2
SW2-1
SW2-2
SW2-3
SW2-4
SW2-5
SW2-6
SW2-7
SW-8
[1]
[3]
LED1 LED2 LED3
2
1
SW2
LED5
SW4
LED6
LED4
IC6
SW1
CN3 CN2
F-2-99
[1]
LED1 LED2 LED3
2 6
1 1
SW2
LED5
SW4
LED6
LED4
IC6
SW1
CN3 CN2
F-2-100
6
BAT1
1
1
SW3
2
[2]
CN4
Setting
OFF
OFF
OFF
ON
OFF
ON
See step 9).
OFF
6
BAT1
1
1
SW3
[2] 2
CN4
BAT1
1
SW3
2
CN4
Chapter 2
2-25