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Safety
CAUTION
Changing Fuse
Cleaning
Changing memory
back-up battery
Disposing the batteries
1.
Before changing the fuses, ALWAYS remove the power cord from the
poweroutlet and replace the blown fuses. ALWAYS use new fuses of
the type and rating specified on the fuse marking on the rear panel of the
cabinet.
T
_-A indicates a time-lag fuse
There is risk of receiving a fatal electric shoc~ if the fuses are replaced
with the power cord connected.
2.
Keep the power supply and cooling fan free of dust.
Clean the power inlet regularly.
If
dust accumulates around the power
pins, there is a risk of fire.
Keep the cooling fan clean so that the ventilation holes are not ob-
structed. If the ventilation is obstructed. the cabinet may overheat
and catch fire.
3.
Use two or more people to lift and move this equipment. or use a trolley.
There is a risk of back injury, if this equipment is lified by one person.
4.
This equipment uses a lithium battery to back-up the memory. This bat-
tery must be replaced by a servlce engineer when it has reached the end
of its useful life; contact the Anritsu sales section or your nearest repre-
sentative.
NOTE:
The battery used in this equ~pment has a maximum useful life
of 7 years. It should be changed before this period has
elapsed.
5.
The main unit of the MP1777A uses lithium batteries. When d~sposing of
the batteries, make sure to conform with the local regulation.