Rear Panel - Sign Video ENG-44 Operator's Manual

Rear Panel

External Power
1.
this input allows the unit to also be powered from a wall power outlet by using the AC power adapter that is
supplied with the unit. Plug the AC power adapter itself into the wall outlet, then connect the AC adapter's low
voltage DC output cord to this Input jack. Note that power automatically switches to external when external power
is supplied, and back to battery when external power is removed.
Battery Compartment
2.
2.1 mm ID x 5.5mm OD external power jack. While this unit can operate fully on battery power,
Slide out drawer holds four AA batteries.
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Version 3.0