Ricoh Company Ltd. RFAPL02 用户手册

 

7.  Attach the socket of harness [A] (LINE2) and the socket of harness [C] (LINE3) 

to the modular bracket for SG3. 

8.  Connect the harness [A] (LINE2) to the first SG3 board ¶ and the harness [C] 

(LINE3) to the second SG3 board · ( x 4). 

9.  Attach the modular bracket for SG3 to the controller box ( x 2). 
10. Reinstall the controller box. 

11. Attach the ferrite core to the telephone cord for single SG3 board installation, or 

the two ferrite cores to the telephone cords for double-SG3 board installation. 

12. Connect the telephone cord to the "LINE 2" jack for single SG3 board installation, 

or connect the telephone cords to the "LINE2" and "LINE3" jacks for double-SG3 
board installation. 

13. Connect the power plug to a power outlet and turn on the main power switch. 
14. Enter the service mode. Set bit 1 of communication switch 16 to “1” 

(SP1-104-023). 

15. Set bit 3 of communication switch 16 to "1" (SP1-104-023) if you have installed 

two SG3 boards. 

16. Exit the service mode. 
17. Turn the main power switch off and on. 
18. Print out the system parameter list. Then check that “G3” shows as an option. 
19. Set up and program the items required for PSTN-2 communications. 

Installation

Installation-13

As for the Ferrite Core of the cable #3 and 4 in the test report's 4.2 Comfiguration of 

tested system, please see 11, 12 of this page of the service manual (installation-13).