Model MRC44Page: 51
PROBLEM | PROBABLE CAUSE AND SOLUTION |
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When Transferring the project to a MRC44, the transfer | The following items may have interfered with the |
stops with a "Transfer | transfer of data. Check each one in the order listed, |
Responding" or a "Communications | then redo the transfer. |
| a) A corrupted or incorrectly learned IR code may |
| exist in the data. Refer to item 1, previous, for |
| correction. |
| b) Check the COM PORT interface cable for |
| continuity on each of its 3 leads. Replace if |
| necessary. |
| c) Your computer may have run out of system |
| resources (memory). Quit other open applications |
| and restart Windows. |
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After transferring commands to the MRC44, it works fine | IR noise may be on the IR bus line coming from an IR |
... except at certain times the MRC44 refuses to output | receiver in another room or rooms, preventing a clean |
any commands at all. | IR signal from arriving at the controlled component. |
| a) Temporarily disconnect each MRC44 Keypad one |
| at a time, until you find the one causing the |
| interference. |
| b) Look for sources of IR interference near the IR |
| receiver(s) [such as CFL lamps, TVs, Neon |
| lighting, etc.]. Move or shade the IR receiver(s) or |
| take other steps as necessary. |
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