4850 EP  (250-5143)             Settings                Faxback Doc. # 1093

The following tables list the switch settings for your computer. The factory
(default) settings are marked with an asterisk (*).

CAUTION: Incorrect configuration settings can cause a computer malfunction or
a decrease in performance.

CONFIGURATION SWITCH (SW1): VIDEO CONFIGURATION

Switches 1 and 2 (Maximum Resolution 800 x 600)

SWITCH 1  SWITCH 2   Maximum Monitor Frequency

OFF*      OFF*       56 Hz
OFF       ON         60 Hz
ON        OFF        72 Hz
ON        ON         56 Hz (same as OFF, OFF)

Switches 3 and 4 (Maximum Resolution 1024 x 768)

SWITCH 3  SWITCH 4   Maximum Monitor Frequency

OFF*      OFF*       Interlaced
OFF       ON         60 Hz Non-Interlaced
ON        OFF        70 Hz Non-Interlaced
ON        ON         Interlaced (same as OFF, OFF)

Switch 5 (Frequency for Standard Modes, 0 to 13)

SWITCH 5  FREQUENCY  VIDEO MODES

OFF*      31.5 KHz   Standard (0 to 13)
ON        40 KHz     Standard (0 to 13)

Switch 6 (Total Amount of Video Memory Installed)

SWITCH 6   VIDEO MEMORY

ON*        512 KB
OFF        1024 KB

Switches 7 and 8 (Enable/Disable On-Board Video to Install Alternate Video)

SWITCH 7   SWITCH 8  ALTERNATE VIDEO INSTALLED

ON*        OFF*      Enable On-Board Video System
OFF        ON        Disable On-Board Video System


Switch Block 2 (SW2) Settings

Switches 1 and 2 (Reserved)

SWITCH 1   SWITCH 2   DESCRIPTION

ON*        OFF*       Reserved for Factory Use

Switch 3 (Monochrome Monitor Select)

SWITCH 3   MONITOR TYPE INSTALLED

OFF*       Color Monitor Installed
ON         Monochrome Monitor Installed


(smm 08/05/93)