MX0404-311 Operating Instructions
７
GRANDBEING
®
MAINTENANCE
Clean this unit with a soft, dry cloth
.
Never use alcohol, paint thinner or benzine to
clean this unit.
PRODUCT SERVICE
1)
Damage requiring service:
The unit should be serviced by qualified service
personnel if:
(a) The DC power supply cord or AC adaptor has been damaged;
(b) Objects or liquids have gotten into the unit;
(c) The unit has been exposed to rain;
(d) The unit does not operate normally or exhibits a marked change in
performance;
(e) The unit has been dropped or the cabinet has been damaged.
2)
Servicing Personnel:
Do not attempt to service the unit beyond that
described in these operating instructions. Refer all other servicing to
authorized servicing personnel.
3)
Replacement parts:
When parts need replacing ensure the servicer uses
parts specified by the manufacturer or parts that have the same
characteristics as the original parts. Unauthorized substitutes may result in
fire, electric shock, or other hazards.
4)
Safety Check:
After repairs or service, ask the servicer to perform safety
checks to confirm that the unit is in proper working condition.
WARRANTY
