Installing The Remote Control Battery; Operating Range With Remote Control - Acer XD1520i 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.
3. Replace the battery holder.

Operating Range with Remote Control

Note:
- Actual operating range may slightly differ from the diagram. Additionally, a weak battery
reduces or eliminates the operating range of the remote control.
- When pointing the remote control directly (0 degrees angle) on the IR sensor, the distance
between the remote control and the sensor should not exceed 15 meters (~ 49 feet).
16 English
Horizontally: ±30°
Vertically: ±20°
15 m/49 feet