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3. Directions:
3.1 Battery Installation
The SRL300 is supplied with a rechargeable Ni-MH battery pack that is located in the base of the unit.
It is recommended that the battery pack be completely charged before use as the SRL300 battery pack does not
come pre-charged and charging the unit while it is operating increases the charging time. The charging time when
the unit is turned off is approximately 8 hours. The operating time for the SRL300 with a new battery pack that is
at full charge is approximately 50 hours however this will decrease over time as the battery pack ages and due to
the number of charges / discharges that the battery pack has in its lifetime. Operating time may decrease and
charging time may increase based on changes in temperature where the unit is being either stored or operated.
The SRL300 is supplied with a battery charger / power adaptor in the carry case. When the SRL300 is low on
power the power indicator light will begin to flash indicating that the battery pack should be recharged as soon as
possible.
Plug Hole