H971-RH User’s Manual -Page 21
Chapter
Maintenance
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Cleaning H971-RH
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Cleaning the H971-RH
Refer to the following to clean the H971-RH case.
1. Wipe off dust with a clean dampened cloth.
2. Moisten the cloth with warm water and wring the cloth out well, then wipe the
case.
Warning:
1. Be sure to turn off and unplug the H971-RH at least an hour before
cleaning.
2. If a little water gets into the H971-RH interior while cleaning, leave
un-plugged in a well ventilated room for several hours before using.
3. To prevent discoloration or fading of the case, do not use any
chemical or abrasive alcohol-based cleaners.
►
Troubleshooting
◄
Common Problems and Solutions:
These guidelines provide tips to deal with problems you may encounter while using
the H971-RH. If the problem remains unsolved, contact your dealer for assistance.
Check the following before proceeding to the problem-specific solutions.
• Use some other electrical device to confirm that the electrical outlet is working.
• Ensure the H971-RH is turned on.
• Ensure all connections are securely attached.
• Ensure the attached device is turned on.
Tips for Troubleshooting:
In each problem-specific section, try the steps in the order suggested.
This may help you to solve the problem more quickly.
Try to pin point the problem and thus avoid replacing non-defective
parts. For example, if you replace batteries and the problem remains,
put the original batteries back and go to the next step.
Keep a record of the steps you take when troubleshooting. The
information may be useful when calling for technical support or for
passing on to service personnel.
