PERSYST MONO II ASSY 12-10086-xx JUMPER SETTINGS Device Description Configuration MDA Port 4K x 8 character set ROM E2-E4, E5-E6, E9-E11, E27-E28 Parallel Port LPT1 - 3BCH E12-E14 & E17-E19 LPT2 - 378H E12-E14 & E15-E17 LPT3 - 278H E10-E12 & E17-E19 Disabled E10-E12 & E15-E17 Parallel Port Interrupt Level IRQ7 E32-E33* Interrupt Level IRQ5 E30-E31 Paralle Port Centronics Interface E16-E18* Dataproducts Interface E18-E20 Parallel Port Unidirectional port control E22-E24* Bidirectional port control E24-E26 External directional control E23-E25 Internal Directional control E21-E23* EXTERNAL EQUIPMENT CONNECTIONS J1 MDA Direct drive 9-pin connector J2 25-pin connector for Parallel Printer J3 6-pin lightpen strip LIGHTPEN PINOUTS J3 PIN 1 Lightpen Input J3 PIN 2 Not used J3 PIN 3 Lightpen switch J3 PIN 4 Logic Ground J3 PIN 5 +5 Volts J3 PIN 6 +12 Volts