Installation Instructions For Optional Modem - Control Data Corporation INFORMATION SYSTEMS TERMINAL II Hardware Maintenance Manual

4. Reinstall video board in terminal per procedure 7.
5. Set configurator/mode switch S2-l0 on controller
board to the OFF (open) position to indicate the
presence of the memory expansion.
6. Apply power and test terminal per procedure 2.
NOTCH UP
~ POSITION
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CIO
03501-2
Figure 3-4. Video Board IC Locations for Memory Expansion
INSTALLATION INSTRUCTIONS FOR OPTIONAL MODEM (XA247-A)
To install the optional modem do the following:
1) Power off terminal per procedure 1.
2) Unplug ac power cord from site outlet.
3) Remove terminal hood per procedure 4.
82100083 D
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