Tandy 2500 SX/25 250-1611 Settings

2500 SX/25  (250-1610)             SETTINGS             Faxback Doc. # 1123  

The video DIP switch (SW1) on the main logic board has two switch positions
(1 and 2) that you can change.  The following table shows the different
settings for switch numbers one and two:

SW1 Switch Settings

Switch #    Feature                 Description      Switch Setting

1           Video Interrupt IRQ9    Disable*         OFF
                                    Enable           ON

2           On-board Video          Enabled*         OFF
                                    Disable          ON

*Indicates the factory setting.


AUDIO JUMPER SETTINGS

Function               Description                   Jumper Settings

Audio Input            Microphone*                   E24 and E25 installed
Source                 Line-Level                    E25 and E26 installed

Audio Output           Headphone*                    E28 and E29 installed
Source                 Line-Level                    E29 and E30 installed

*Indicates the factory setting.

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