User`s manual

DR3 Status
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Turn 3-Position switch to RIGHT twice to display current energy of internal Li-Ion
Polymer battery.
4.2.1 DR3-X1 & 2/3/4CH DR3
Turn 3-Position switch to UP once to preview current profile item & available
storage space on CF card that insert into DR3 .
Turn
3-Position switch to DOWN once to display current date & time, output power
voltage for external camera, current boot loader & firmware information on DR3 .