Optimus DC-800ETH Manual De Instrucciones página 11

IP Microphone desk
DC-800ETH
and Control central
2) Remove the side covers and carefully separate the upper case from the lower
case, lifting it about 10 cm and allowing access to the battery holder.
3) Insert the battery respecting the polarity indicated in the attached drawing.
4) Assemble and reconnect the equipment.
R + D Department
DC-800ETH version 4.3.001 11