BOXLIGHT MP-350m manual Replacing the Batteries in the Remote Control, Using the Kensington Lock

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Replacing the Batteries in the Remote Control

The life of the batteries depends on how often and how long you use the remote. Symptoms of low battery charge include erratic responses when using the remote and a reduced range of opera- tion.

Follow these steps to replace the batteries:

1Turn the remote face down in your hand.

2Slide the battery cover off the end of the remote by pressing on it with the heel of your hand.

3Remove the old batteries.

4Install two new AA alkaline batteries. Make sure you install each in the correct direction.

5Slide the battery cover back on the remote.

Using the Kensington Lock

The projector has a Kensington Security Standard connector for use with a Kensington MicroSaver Security System (Figure 31). Refer to the information that came with the Kensington System for instructions on how to use it to secure the projector.

FIGURE 31

Installing the Kensington lock

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Contents Boxlight MP-350m FCC Warning DOC Canada Safety CertificationsRemote Control Warning EN 55022 WarningDeclaration of Conformity TrademarksTable of Contents Appendix Maintenance & TroubleshootingIndex Safety Instructions Safety Definitions Safety TermsSafety Symbols Customer ServiceCompatibility Image ResolutionIntroduction Unpacking the ProjectorT r o d u c t i o n Usage Guidelines Warranty If You Need AssistanceSetting UP the Projector Connecting the CableProIII to the Projector Preparing to Connect Your Equipment to the Projector Equipment you want to connectConnecting a Laptop Computer Do you want to play your computer’s audio on the projector?Audio cable Mouse cable Connecting a Desktop Computer Audio cable Mouse cable Monitor cable Connecting a Computer Using a Vesa cable Connecting a Video Player Audio/video cableVideo cable Cable Connecting an External Speaker Powering up the Projector and Adjusting the ImageTurning Off the Projector Basic Image Adjustment Using the ProjectorUsing the Remote Control I n g O j e c t o r Adjusting the Projector Adjusting the height of the projector Using the Remote and Keypad Buttons Freeze Brightness + orComputer Help keypad onlyStandby PowerVolume + or VideoUsing the On-Screen Menus Tint Display Menu FunctionsBrightness ContrastColor Color TemperatureReset All Blank ScreenTreble VolumeAudio Menu Functions BassBalance FadeAuto Resize Image Menu FunctionsAuto Image Manual SyncHoriz. Position Manual TrackingVert. Position Standby Time Controls Menu FunctionsVideo Standard Ceiling ProjectionPlug and Play Default SourceAuto Source Select Display MessagesLanguage menu Status menuHorizontal refresh rate Computer resolutionLamp hours used Vertical refresh rateCleaning the Lens Maintenance & TroubleshootingCleaning the Fan Intake Filter I n t e n a n c e Troubleshooting Replacing the Projection Lamp Removing the lamp module Replacing the Batteries in the Remote Control Using the Kensington LockTroubleshooting Problem Color or text not being projected Solutions to Common ProblemsProblem Nothing on projection screen Problem The screen resolution is not rightProblem Only the start-up screen displays Problem Image and menus are reversed left to right Problem Image is too wide or narrow for screenProblem Image is out of focus Problem Image and menus are upside downProblem Lamp shuts off Problem Image is noisy or streakedProblem Lamp seems to be getting dimmer Problem Remote not operating correctlyPage Specifications AppendixCablePro Audio Input Video Audio InputAudio Output Accessories Standard Accessories ship with the projectorOptional Accessories Portable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F8 CRT/LCD FN-D NCR FN-F6 Using Video Mirroring with a PowerBook Computer Using SimulScanProjected Image Size Distance to Diagonal Width Height Maximum Distance to Diagonal Width HeightIndex D e Page D e Limited Warranty Part Number