Taking A Test Picture; Checking The Battery Condition - Sealife ReefMaster Manual To Installation And Use

g) Taking a Test Picture
Just push the trigger or the shutter button
of the camera. Everything is automatic.
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h) Checking the Battery Condition
1. If FLASH READY takes longer than 12
seconds to turn on after taking a picture,
your batteries are not in good condition and
should be replaced. Always take extra
batteries along.
2. Alkaline AA batteries normally last for
about 8 rolls of film.