Installing Aa Batteries - Roland VC-50HD Owner's Manual

Power supply

Installing AA batteries

Install commercially available AA batteries into the VC-50HD, following the procedure described
below.
* Zinc-carbon batteries cannot be used. You may use nickel-metal hydride batteries or alkaline batteries.
* Even if you're using the AC adaptor, leaving AA batteries installed will provide a backup power supply in the
event that the AC adaptor cable is inadvertently disconnected.
* Even if AA batteries are installed, the power supply from the DC IN connector will take priority.
* It is dangerous to insert your hand or fingers into the opening of the VC-50HD when inserting or removing
the battery case. Do not insert your hand or fingers into the opening.
* When using the AA batteries in the battery case, do not subject the VC-50HD to vibration or physical shock.
The power may turn off if this occurs.
* The VC-50HD cannot recharge nickel-metal hydride batteries. You will need to acquire a commercially
available charger.
* Carefully read and observe all precautions and handling instructions that accompany the AA batteries.
1.Install eight AA batteries in the battery case
Taking care to observe the correct polarity ( orientation), insert the batteries in accordance with the
symbols imprinted inside the battery case.
2.Remove the rear cover
Loosen the two screws that fasten the VC-50HD's rear cover, and remove the rear cover.
* The screws cannot be removed from the rear cover.
fig.unscrew.eps
fig.remove-case.eps
fig.load-battery.eps
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