Spectra Precision LL300S Guia Del Usuario página 8

Powering the LL300S
1 – LL300S is shipped with alkaline batteries or a
rechargeable NiMH battery pack which is
keyed to prevent mis-insertion.
2 – The rechargeable battery pack can be
charged inside of the unit
3 – Alkaline batteries can be used as a
backup
4 – Plus and minus symbols at the battery
door indicate how to put the alkalines
into the battery compartment
Installing Batteries
Remove the battery door by turning the center screw 90° counterclockwise. Insert batteries (or a
rechargeable battery pack) into the housing so that the negative poles are on the bigger battery spiral
springs.
DO NOT REMOVE RECHARGEABLE BATTERIES FROM THEIR HOLDER AND INSTALL ALKALINE
BATTERIES, SEVERE DAMAGE TO UNIT WILL RESULT IF CHARGING IS ATTEMPTED.
Install the battery door and tighten it by turning the center screw 90° clockwise.
A mechanical switch prevents alkaline batteries from being charged. Only the original rechargeable battery
pack allows charging within the unit. Any other rechargeable batteries have to be charged externally.
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