5000 MC (250-6000/1/2) Settings Faxback Doc. # 1722 Below are the main logic board jumper and switch settings for the 5000 MC : Caution: Some of these jumper options should NEVER be changed, DO NOT tell a customer to change a jumper unless you know the purpose of that jumper setting. Dip Switch locations S-1 and S-2 configure for amount of memory available. 2MB 4MB 8MB 16MB -----------------+--------------+-------------+---------------- S-1 4 ON | 34 ON | 46 ON | 346 ON 1235678 OFF | 125678 OFF | 123578 OFF | 12578 OFF | | | S-2 148 ON | 48 ON | 14 ON | 4 ON 23567 OFF | 123567 OFF | 235678 OFF | 1235678 OFF -----------------+--------------+-------------+---------------- ( default ) Jumpers: Memory | Jumper these four pairs of pins: 2MB | E9-E10 E11-E12 E14-E15 E16-E17 (default) 4MB | E9-E10 E11-E12 E14-E15 E16-E17 8MB | E9-E11 E10-E12 E14-E16 E15-E17 16MB | E9-E10 E11-E12 E14-E15 E16-E17 Clear CMOS RAM E1-E2 ON clears CMOS RAM (do not use) OFF stores CMOS RAM information (default) E3-E4 No jumper (do not use) E5-E6-E7-E8 No jumpers (do not use)