Unit 5: Troubleshooting
Display | ON | BUZZER | ERROR CONDITION | CORRECTIVE ACTION | |
ERROR | |||||
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L | blinks | No beep | Low Battery level | Check the battery level and | |
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| recharge or replace the battery | |
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| as necessary | |
| steady | long beep | Critically Low Battery | Replace or recharge the battery | |
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| level | ||
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y |
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| USB interface | NA | |
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| selected |
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l |
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| Other interface | NA | |
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| selected |
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CT4i Series Operator Manual |
