Monroe 30 - Maintenance and Service; Battery Replacement

(1)
20
h
BATTERY REPLACEMENT
Opening the Calculator
Open the back of the calculator by sliding the two round feet in the
Alkaline Battery Replacement
Remove old batteries and insert new batteries in the battery car-
tridge making sure
that the positive (+) and negative (-) symbols on
the batteries correspond to the symbols on the cartridge (illus.2) .
Insert
battery cartridge in calculator making sure that the • symbol
on
the cartridge aligns with the .symbol on the Model 30 case
(jllus.3
).
Rechargeable Battery Replacement
To replace the rechargeable batteries, place the sealed cartridge into
the Model 30 making sure that the ~ symbol on the cartridge aligns
with the ~ symbol on the Model 30 case (i1lus.4).
b
CARE OF CALCULATOR
The soft zippered cover protects the keyboard and electronic
components from dirt and dust when the calculator is not in use.
Always be sure
the calculator is off before putting it in its cover.
SERVICE
With 1600 factory-trained service personnel in the United States
and Canada, Monroe enjoys a well-deserved reputation for prompt and
expert service. Technical service, should the need arise, is available
through your local Monroe branch office.
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