Acer PB8220 manual Remote control effective range, Installing or Replacing Batteries

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BenQ PB8220 User’s Guide

Remote control effective range

The remote sensors are located on the front and the back of the projector. It can function in a range of 30 degrees horizontally and 30 degrees vertically relative to a line that is a right angle to the remote sensors. The distance between the remote control and the remote sensors must be shorter than 6 meters (19.5 feet).

Installing or Replacing Batteries

1

Push and slide the

2

Install batteries as

3

Position the lid

battery

indicated by the

over the

compartment lid in

diagram inside the

compartment and

the direction shown.

compartment.

snap it back into

place.

Caution

Avoid excessive heat and humidity. There may be danger of an explosion if batteries are incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries accord- ing to the manufacturer’s instructions.

Introduction 9

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Contents BenQ PB8220 Projector Information Fill thisDealer Information Table of Contents Specifications TroubleshootingDimensions Introduction Safety InstructionsLimited Warranty WarrantyFCC Statement Safety RegulationsEEC Statement Shipping Contents Projector Projector DescriptionExternal Control Panel Projector Features AdjusterPower Menu Remote Control DescriptionReturn Freeze RatioInstalling or Replacing Batteries Remote control effective rangeConnecting to Various Equipment InstallationScreen Size Hdtv descriptionConnecting to Various Equipment Start Up OperationDigital Keystone Correction Auto AdjustmentMenu System Source SelectionKeystone Display MenuBrightness ContrastImage Menu Adjusts the volume level When several sources are availableSource Menu Screen projectionControl Menu Selects the source for the PIP PIP MenuNatives Off, Small, Medium, Large PIP PositionShutdown Use and Replacement of the Lamp MaintenanceLamp LED Indicators Lamp InformationStep Lamp ReplacementTemp Information Resetting Lamp HoursAccessories included in the standard package Service InformationOptional Accessories not included in the standard package Ordering Parts or Getting InformationCommon Problems & Solutions TroubleshootingStatus Messages Projector Specifications SpecificationsResolution Sync kHz Sync Hz Remark Timing ChartDimensions