BOXLIGHT CD-454m manual Projected Image Size, Distance to Diagonal Width Height Screen ft/m Ft/m

Page 58

A p p e n d i x

Projected Image Size

NOTE: Use the graph and tables

to help you determine projected

image sizes.

FIGURE 24

Projected image size

Table 1:

Image Size, Width and Height-maximum image size

	Distance to	Diagonal	Width	Height
	Screen (ft/m)	(ft/m)	(ft/m)	(ft/m)

	4.9/1.5	3.0/0.9	2.4/0.7	1.8/0.6
	8.0/2.4	5.0/1.5	4.0/1.2	3.0/0.9
	12.0/3.7	7.4/2.3	6.0/1.8	4.5/1.4
	16.0/4.9	9.9/3.0	7.9/2.4	6.0/1.8
	20.0/6.1	12.4/3.8	9.9/3.0	7.42.3
	30/9.1	18.6/5.7	14.9/4.5	11.2/3.4
		Table 2:
	Image Size, Width and Height-minimum image size
	Distance to	Diagonal	Width	Height
	Screen (ft/m)	(ft/m)	(ft/m)	(ft/m)

	4.9/1.5	2.5/0.8	2.0/0.6	1.5/0.5
	8.0/2.4	4.0/1.2	3.2/1.0	2.4/0.7
	12.0/3.7	6.0/1.8	4.8/1.5	3.6/1.1
	16.0/4.9	8.0/2.4	6.4/2.0	4.8/1.5
	20.0/6.1	10.0/3.0	8.0/2.4	6.0/1.8
50	30/9.1	15.0/4.6	12.0/3.7	9.0/2.7

Image 58

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 IntroductionUnpacking the Projector CompatibilityAnything is missing 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 Basic Image Adjustment Using the ProjectorUsing the Remote Control 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 Cleaning the Lens Maintenance & TroubleshootingReplacing the Projection Lamp 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