Teac CA-20, Инструкция по эксплуатации

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5. DC bias voltage
DC bias voltage on IEPE, ICP® mode
G
6. Overload alarm
Overload or overweight ( accelerometer is too heavy to calibrate)
If this alarm appears, calibrator stops to shake.
7. Low battery alarm
Installed batteries voltage are low, change batteries or connect AC/DC adapter,
8. Over range
Sensitivity is too high (maximum sensitivity which CA-20 can calibrate is 196 pC/G or 196 mV/G)
* Minimum sensitivity which CA-20 can calibrate is 0.255 pC/G or 0.255 mV/G
9