Speedrite DATAMARS B500 Bedienungsanleitung Seite 69

Run time extension
To maximise the duration before the energizer automatically switches off, the
energizer decreases the pulse speed according to the battery charge level:
Battery charge level
High/Normal
Low
Servicing
This energizer contains no user serviceable parts. It must be returned to a service
agent appointed by Datamars Limited for repair.
If the supply cord is damaged it must be replaced by a special cord or assembly,
available from a service agent appointed by Datamars Limited.
Note
: If you suspect that the energizer is not working, always check the battery
connection and voltage before proceeding.
Typical pulse speed
A pulse every 1.5 seconds
A pulse every 2.5 seconds
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