Installing The Remote Control Battery; Operating Range With Remote Control - Optoma ML550 User Manual

Installing the Remote Control Battery

1. Remove the battery holder by holding down the side
release firmly and pulling out the battery holder.
2. Insert a CR2025 coin cell battery and align the polarity
correctly according to the marking in the battery holder.
NOTE: When you use the remote control for the first time, there
is a plastic sheet between the battery and its contact. Remove
the sheet before use.
3. Replace the battery holder.

Operating Range with Remote Control

±20°
NOTE: Actual operating range may slightly differ from the diagram. Additionally, a weak battery
reduces or eliminates the operating range of the remote control.
7 m/22.97 feet
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