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12. SERVICING - Do not attempt to service this unit yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
13. DAMAGE REQUIRING SERVICE - Unplug the unit from the outlet and refer servicing to qualified service
personnel under the following conditions:
a.
When the power-supply cord or plug is damaged.
b.
If liquid has been spilled, or objects have fallen into the unit.
c.
If the unit has been exposed to rain or moisture.
d.
If the unit does not operate normally by following the operating instructions. Adjust only those controls that
are covered by the operating instructions as an improper adjustment of other controls may result in damage
and will often require extensive work by a qualified technician to restore the unit to its normal operation.
e.
If the unit has been dropped or the enclosure has been damaged.
f.
When the unit exhibits a distinct change in performance - this indicates a need for service.
14. REPLACEMENT PARTS - When replacement parts are required, be sure the service technician has used
replacement parts specified by the manufacturer or have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric shock or other hazards.
15. SAFETY CHECK - Upon completion of any service or repairs to this unit, ask the service technician to perform
safety checks to determine that the unit is in proper operating condition.
16. LIGHTNING AND POWER LINE SURGES - For added protection of this unit when it is left unattended and unused
for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will prevent damage
to the unit due to lightning and power-line surges.
17. HEAT - The product should be situated away from heat sources such as radiators, heat registers, stoves, or other
products (including amplifiers) that produce heat.
18. INSTALLATION - Install in accordance with the manufacturer's instructions. Do not install the unit in an extremely
hot or humid location, or in a place subject to dust or mechanical vibration. The unit is not designed to be
waterproof. Exposure to rain or water may damage the unit.
Prior to installation and use of this product, please observe the following cautions and warnings.
Document 800-01605 Rev A
04/08
11
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