Optoma Optoma EP705H - Manual (Page 5)

5
English
Product Overview
Main Unit
Speaker
Panel Control
Focus Ring
Remote Control
Receiver
Lens
Focus Ring
Elevator Button
Security Lock Slot
Connection Ports
Carrying Handle
Power Connector
Power Switch
Elevator Foot
Firmware Upgrade Port
v v v v v
Notice : Firmware Upgrade is for after service purpose only.