BOXLIGHT CD-455m, CD-555m, CD-454m manual Using the Keypad and Remote Buttons

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U s i n g	t h e	P r o j e c t o r

Using the Keypad and Remote Buttons

While the menus are displayed, the volume, source, and standby buttons on the keypad act as menu navigation buttons. See “Using the On-Screen Menus” on page 20 for details.

LED

menu

source

volume -	volume +

		standby
	left mouse	right mouse
	left mouse	button
	button	button
	button

FIGURE 12

Keypad and remote buttons

Menu

Press the menu button to open the on-screen menus. Press menu again to close the menus. When you close the menus, the projec- tor saves any changes you made. For more information about the on-screen menus, see page 20.

Mouse buttons

Use the mouse buttons to adjust settings in the menus. See “Using the On-Screen Menus” on page 20.

Source (keypad only)

or Computer and Video (remote only)

When you have more than one source (computer and video) con- nected to the projector, select between them by pressing the source button on the keypad or the computer or video button on the remote.

18

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Contents Page Safety Certifications Declaration of Conformity Page Table of Contents Appendix IndexSafety Instructions If you need assistance, call Boxlight at 1-800-762-5757or Image Resolution IntroductionAnything is missing CompatibilityUnpacking the Projector Shipping box contents Usage Guidelines Warranty If You Need AssistanceT r o d u c t i o n Setting UP the Projector T , 0 5 mT t i n g O j e c t o r Connecting a Computer Do you want to play your computer’s audio on the projector? Connecting a Video Player Audio Adapter Composite video cable Audio cableAudio Powering up the Projector and Adjusting the Image Turning Off the Projector Using the Remote Control Using the ProjectorBasic Image Adjustment I n g O j e c t o r Adjusting the Projector Using the Keypad and Remote Buttons Standby Using the On-Screen Menus Display Menu Color Volume Treble Bass Audio MenuImage Menu Manual Tracking, Horiz. Posi Horizontal position Controls Menu Auto source select Off Plug and Play Display messagesRear Projection Language Menu Deutsch Espanol StatusStatus Menu Time period that one video frame is displayed I n g O j e c t o r Replacing the Projection Lamp Maintenance & TroubleshootingCleaning the Lens I n t e n a n c e Troubleshooting Removing the lamp module Replacing the Batteries in the Remote Control Using the Security LockTroubleshooting Problem The projector is not running Problem Only the start-up screen displaysProblem Image isn’t centered on the screen Problem Color or text not being projectedProblem The screen resolution is not right Problem Image is too wide or narrow for screenProblem Image is noisy or streaked Problem Image and menus are reversed left to rightProblem no sound Problem Lamp seems to be getting dimmerProblem Lamp shuts off Specifications AppendixAccessories Standard Accessories ship with the projectorOptional Accessories Portable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F6 FN-F4 FN-F8 NCR Zeos Ctrl-Shift-D Using Video Mirroring with a PowerBook Computer Projected Image Size Distance to Diagonal Width Height Screen ft/m Ft/mIndex D e Page D e Limited Warranty Limitation of Liability