|* An LED located above the power switch will glow indicating the battery condition.
When LED turns off, batteries should be replaced. Replacement can occur at any time
with minimal data loss. Recommend rechargable batteries (Tenergy from all-battery.com ) that last
for approximately 1.5 hours.
* Located below the power switch are two bays for 9 volt batteries.
*The data is recorded on a SanDisk located on the left side and can be retrieved using a USB card reader(af-crmbk-mv1 from Amazon.com).
Always have power off to remove or insert SanDisk.
To remove SanDisk, push disk farther in, then pull out.
To insert, align face up, push all the way in.
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