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user's manual - Ana-Digi Systems

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CHAPTER 9 TROUBLE SHOOTING<br />

9.1.1 Hardware Error<br />

Hardware error<br />

Is the<br />

impressed<br />

power normal ?<br />

No<br />

Check the power/voltage.<br />

Yes<br />

Is the installation<br />

environment suitable<br />

for the spec. ?<br />

No<br />

Supplement the installation<br />

environment.<br />

Yes<br />

Is communication<br />

module installed<br />

correctly ?<br />

No<br />

Install the communication<br />

module correctly.<br />

Yes<br />

Rerun the power.<br />

Does the same<br />

error occur ?<br />

No<br />

Is it acting normally ?<br />

Yes<br />

Operation<br />

Yes<br />

No<br />

It’s hardware error of<br />

communication module.<br />

Contact A/S center.<br />

Perform the troubleshooting<br />

for the relevant error.<br />

9-2

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