Gestetner B147 Service Manual page 793

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1. INSTALLATION................................................................................1
1.1 PROCEDURE OVERVIEW .......................................................................... 1
1.2 FAX UNIT ..................................................................................................... 3
Accessory Check ..................................................................................... 3
Installation Procedure .............................................................................. 4
1.3 G3 INTERFACE UNIT .................................................................................. 6
Accessory Check ..................................................................................... 6
Installation Procedure .............................................................................. 7
1.4 FAX FUNCTION UPGRADE UNIT ............................................................. 10
1.5 EXPANSION MEMORY ............................................................................. 11
1.6 HANDSET .................................................................................................. 12
Accessory Check ................................................................................... 12
Installation Procedure ............................................................................ 13
2. TROUBLESHOOTING ...................................................................14
2.1 ERROR CODES......................................................................................... 14
2.2 FAX SC CODE AND ERROR MESSAGES................................................ 22
SC871 FCU Flash ROM Abnormal ........................................................ 22
FCU Flash ROM Access Limit Exceeded .............................................. 22
SRAM Abnormal .................................................................................... 22
Expansion SRAM Abnormal .................................................................. 22
3. SERVICE TABLES.........................................................................23
3.1 SERVICE PROGRAM MODE..................................................................... 23
3.1.1 SERVICE PROGRAM MODE OPERATION...................................... 23
Entering and Exiting SP mode ............................................................... 23
SP2-XXX (RAM Data)............................................................................ 25
SP3-XXX (Tel Line Settings).................................................................. 25
SP4-XXX (ROM Versions) ..................................................................... 26
SP5-XXX (Initializing)............................................................................. 26
SP6-XXX (Reports)................................................................................ 27
SP7-XXX (Tests) ................................................................................... 29
3.2 BIT SWITCHES .......................................................................................... 30
3.2.1 SYSTEM SWITCHES ........................................................................ 30
3.2.2 FAX SWITCHES................................................................................ 41
3.2.3 PRINTER SWITCHES ....................................................................... 45
3.2.4 COMMUNICATION SWITCHES........................................................ 50
3.2.5 G3-1 SWITCHES............................................................................... 59
3.2.6 G3-2 SWITCHES............................................................................... 67
3.3 NCU PARAMETERS .................................................................................. 73
3.4 DEDICATED TRANSMISSION PARAMETERS ......................................... 83
3.4.1 PROGRAMMING PROCEDURE ....................................................... 83
FAX OPTION B603
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