
MAP 0190 (continued)
018(continued)
Is | the | RS | 232 | cable | between the terminal | and the | IBM 2210 | grounded cor- | ||||||
rectly | and | shielded? |
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| 019 |
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| Ground | or | shield the cable correctly or replace the cable. Go t | |||||||||
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| Verify | Operation” | on | page |
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020 |
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Is | the | terminal | or | the | terminal | emulator | functioning | correctly? |
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| 021 |
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| Replace the terminal or the terminal emulator. Go to “MAP 0210: Verif | |||||||||||
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| Operation” | on | page |
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022 |
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Is | the | IBM |
| 2210 in an | area | with | high | ambient | electromagnetic | interference? | ||||
Yes |
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| 023 |
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Are there power line disturbances?
Yes No
024
The IBM 2210 system board is defective.
Replace the system board. Go to “MAP 0210: Verify Operation” page
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| Install an uninterruptible power supply to minimize the effects of | ||||||||
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| fluctuations. Go | to | “MAP | 0210: Verify | Operation” | on | page | ||
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026 |
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Move |
| the IBM 2210 | to | a | more isolated | area. Go | to | “MAP 0210: Verify Op | ||
on | page |
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027
Go to “MAP 0210: Verify Operation” on page