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Glitch is found other than the previously mentioned ploblems.
| ¥ | Separate the input/communication | |
Is the input free of noise? | NO | signal wires from the noise source. | |
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¥Ground the recorder.
¥Use shielded cable for input/
| YES | communication signal. |
| ¥ | Attach an insulation transformer for |
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| the power line. |
| ¥ | Use a power line filter. |
| ¥ | When an inductive load is used in the |
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| alarm output line, insert a surge |
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| suppressor into this line. |
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Contact OMEGA Engineering. |
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8. TROUBLESHOOTING
8 - 5