Remove lower cover with screwdriver
Your EL-GFX data logger is supplied with batteries fitted.
To connect the batteries pull and remove the plastic
tag located at the join between the top and bottom
housing. With this removed tighten the screws to ensure
a waterproof seal between housings.
When replacing batteries, loosen the two screws located
at the base of the unit. Remove the lower portion of
the housing to expose the battery bay. Remove the old
batteries and place new batteries in position. Replace
the lower housing and tighten the screws.
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INSTALL YOUR BATTERY
2
Replace batteries
