Boxlight CP745es User Manual

19462 Powder Hill Place Poulsbo, WA 98370

800.762.5757

360.779.7901 www.boxlight.com

CP745es

USER MANUAL

Digital Multimedia Projector

Multimedia LCD Projector

About User’s manual

Features

The content of this manual is subject to change without period notice.

rights reserved.

All

Thank you for purchasing the LCD projector. Please read this user’s manual thoroughly to ensure correct usage of the projector and its features.

reading, store this instruction manual in

After a safe place for future reference.

1. Design with 3LCD optical system, provide you: Bright image, natural color, smooth video playback and gentle for your eyes.

2. Support Dynamic Contrast and 3D Comb Filter.

3. Auto V keystone function, +/- 30 degrees.

4. Auto ceiling function.

5. Support YPbPr signal.

-1-

Multimedia LCD Projector

Table of Contents

Safety Instructions………………………………………………………04

Checking the Package Content….…………...……………………...….10

Before Use

Names and Function of Each Part

Main Unit.................................................………………………….…..11

Keypad Control ...............……......................………………………… 13

Rear View I/O Board ..............................……………..….……………15

Bottom View........................................………………………….…......17

Remote Control….....................................……………………….…….18

Inserting the batteries ............ ............................………………………19

Remote Control….....................................……………………….…….20

Inserting the batteries ............ ............................………………………21

Installation

Setting up the projector………………………………………….……..22

Screen size and projection distance…………………………...……... .24

Adjusting the image position. ………….………………………….… 25

Moving the projector………………………………………...…………26

How to connect

Desktop PC.............................……….........……………………........…27

Laptop PC.....................................……………………………... ...........28

USB Mouse............................……...………………………..................29

Video.......................................……………………………....................30

-2-

Multimedia LCD Projector

Basic Operation

Turning on the projector………………………………..…….………..31 Adjusting the screen image……………….……………………...…….33 Turning off the power…………….………………………………...….34 Projector with unplug and go…………………………………………..34

Function of Menu (OSD)

Keypad operating…………………………………………..…………..35 Computer mode……………………………………………..……….…36 Video mode………………….……………………………..…………..43

Maintenance and Troubleshooting

Ceiling Mounted Installation Guide……………………………………50 Cleaning the Projector/Lens……...………………….……..…………..51 Lamp replacement………….……………………….……………….…52 Indicators…………………………………….…………….….………..53

List of Support Displays Modes…………………………..………..…55

-3-

Warning

Caution

Typical Symbols

cautions). An illustration is provided to clarify the contents (for example: the illustration to the left indicates danger of electrical shock).

This symbol indicates an additional warning (including

This symbol indicates a prohibited action. The contents will be clearly indicated in an illustration or description near the symbol (for example: the symbol to the left indicates that disassembly is prohibited).

This symbol indicates a compulsory action. The contents will be clearly indicated in an illustration or description near the symbol (for example: the symbol to the left shows that the power plug should be disconnected from the power outlet).

Multimedia LCD Projector

This symbol indicates information that, if ignored, could possibly result in personal injury or even death.

This symbol indicates information that, if ignored, could result in personal injury or physical damage.

-4-

Multimedia LCD Projector

Warning

 If a problem should occur

 If smoke or strange odors arise, continued use could result in fire

or electrical shock. In such case, immediately turn off the power switch and then disconnect the power plug from the power outlet. After making sure that the smoke or odor has stopped, contact your dealer for repairs. Never attempt to make repairs yourself because this is dangerous.

 Do not use this projector if there is no image or sound, or if the

sound is distorted. Continued use could result in fire or electrical shock. In such case, immediately turn off the power switch; disconnect the power plug from the power outlet and contact your dealer.

 If water should enter the inside of this projector, immediately turn

off the power switch, disconnect the power plug from the power outlet and contact your dealer.

 Do not install on an unstable surface. Do not install this projector

on an unstable surface such as a wobbly stand or incline because this could result in the projector falling and causing injury.

 Do not open the cabinet. Never open the cabinet. There is high

voltage inside which can cause electrical shock. Contact your dealer for internal inspection, adjustment and repair.

 Do not modify. Do not modify this projector because this could result

in fire or electrical shock.

 Do not use in the bathroom. Do not use this projector in the

bathroom because this could result in fire or electrical shock.

 Do not insert objects into the project.

 Do not insert metal objects through the ventilation openings, etc.,

of this projector or drop such objects inside because this could result in fire or electrical shock.

 If a foreign object should enter this projector, immediately

turn off the power switch, disconnect the power plug from the power outlet and contact your dealer.

 Continued use could result in fire or electrical shock. Use special

caution in households where children are

resent.

-5-

Multimedia LCD Projector

Warning

Do not look through the lens when the lamp is on. Never look through

the lens when the lamp is on. The powerful light could adversely affect vision. Use special caution in households where children are present.

 Avoid shock or impact on the projector.

 If the projector should fall, resulting in damage to the cabinet,

immediately turn off the power switch, disconnect the power plug from the power outlet and contact your dealer.

 Continued use could result in fire or electrical shock.

 Do not place this projector in a container containing liquid. Do

not place flower vases, flowerpots, cups, cosmetics, liquids such as water, etc., on top of this projector.

 Do not use any power cable except those supplied with the

projector. The use of any other power cable could result in fire or electrical shock.

 Do not shine the laser beam onto yourself or other.

 The laser pointer function of projector remote control emits class

Ⅱlaser beam.

 Do not look directly into the laser beam outlet or direct the laser

beam at other people. Vision can be impaired if the laser beam enters the eyes. Especially pay attention if children are present.

 High temperatures are generated when the lamp is lit; so do not

place objects in front of the lens.

-6-

Multimedia LCD Projector

Caution

Placing heavy objects on top of this projector could result in loss of balance or falling and cause personal injury or damage the projector.

 Do not block the ventilation openings.  Do not block the ventilation openings of this projector. Blocking

ventilation could lead to internal overheating which could result in fire.

 Do not place this projector on its side during use or push it into a

small, poorly ventilated location.

 Do not place this projector on a carpet or bedding or cover it with

a tablecloth, etc. Also, when installing this projector, make sure the ventilation openings are at least 30cm(12in) clearance around the projector.

 Care and maintenance. For safety purposes, disconnect the power

plug from the power outlet before starting the care and maintenance of this projector.

 Battery usage.

 Replace the batteries with the same type only. Do not mix old

and new batteries; this could result in fire or personal injury due to battery cracking or leakage.

 Make sure the plus and minus terminal s are correctly aligned

when loading the batteries.

 Incorrect loading could result in personal injury or contamination

of the surroundings due to battery cracking or leakage.

 Have the projector interior cleaned regularly.  Contact your dealer to arrange for the service. Accumulations of

dust inside the projector can result in fire or malfunction if not cleaned for an extended period.

 Ask your dealer for details about internal cleaning.

-7-

Multimedia LCD Projector

Caution

 Avoid installation in humid or dusty locations. Do not install this

projector in a humid or dusty location. This could result in fire or electrical s hock.

 Do not handle the power cord roughly.

 Keep the power cord away from heaters; the heat could melt the

power cord and cause fire or electrical shock.

 Do not touch the power plug with wet hands; this could result in

electrical shock.

 When disconnecting the power plug, do not pull on the power

cord. This could damage the power cord and cause fire or electrical shock. Always grip the plug when disconnecting.

 When the projector is not to be used for an extended period. If

the projector is not to be used for an extended period because of travel, etc., disconnect the power plug from the power outlet and replace lens cover.

-8-

Multimedia LCD Projector

Location of product safety labels

Safety labels are used on or within the projector to alert you to items or areas requiring your attention.

-9-

Checking the Package Contents

Multimedia LCD Projector

□ Projector

□Power Cord □Video Cable

□Computer cable

□USB Cable(optional ) □Carrying Bag

□Remote Control

□S-Video

□Speaker Cable

□RS232 (Optional)

□Remote Control (optional )

□Audio Cable

ptional)

(included CD)

□ Filter□ Quick Start Guide

-10-

Part Names and Function:

Main Unit

Multimedia LCD Projector

1. Zoom Ring

Use the Zoom Ring to adjust the size of the projected image. Rotate the Zoom Ring until the image is the desired size.

2. Focus Ring

Use the Focus Ring to focus the projector image. Rotate the Focus Ring until the image is clear.

3. Front IR receiver

When using the remote control, point the remote control at the front of the projector.

-11-

Multimedia LCD Projector

4. Filter cover

Prevent dust and other foreign particles from being drawn into the projector.

Remove the Filter cover to clean the air filter.

5. Front adjustable foot

Extend and retract to adjust the projection angle

6. Foot adjust button

Lock/unlock the adjustable foot.

7. Lens cover

Attach when not using to protect the lens from becoming dirty or damaged.

8. Control panel (keypad)

Operating system.

-12-

Keypad control

1. Power1. Power

7. Keystone7. Keystone

5. Menu5. Menu

Multimedia LCD Projector

8. Power indicator8. Power indicator

9. Lamp indicator9. Lamp indicator

6. Menu-left/ right,

Menu-up/down

3. Blank3. Blank

44..AAuuttoo

2. Input2. Input

1. Power button

Power on / operation mode, Standby mode, Cooling-down mode.

Input Computer source

Selects between RGB input source-Computer 1 → Computer 2(RGB or

YPbPr) →AV →S-Video → Computer1 ,System will auto detect YPbPr or RGB signal in computer 2 port.

-13-

Multimedia LCD Projector

3. Blank

Blanks the projected image. If the projector is left in blank mode for more

than 15 minutes, the projector will automatically shut down.

4. Auto

Automatically adjusts the setting to match the current input.

5. Menu

Display or hide the OSD main menu page.

6.Menu-up /down, Menu-right / left

Selecting OSD menu item up or down. Selecting and adjusting the function of OSD menu item

7. Keystone

Adjusts the vertical keystone with menu-right, menu-left

8.Power indicator

Lights on or flashes to indicate the operating status of the projector (See

Page 53)

9. Lamp indicator

Indicates a problem with the projectors internal temperature, lamp cover or

cooling down. (See Page 53)

-14-

Rear View / IO Board

Multimedia LCD Projector

1. Computer in 1

Input Analog RGB video signal from a computer

2. Computer in 2

When input signal from computer 2, it may encounter incorrect picture

color. Please press "Auto" button again. The picture will be corrected.

3. Monitor out connector Connect an external monitor to this connection view the Computer1 input.

4. Control (RS-232C) Serial data port for controlling the projector with a computer or other RS-232

control device.

5. S-Video connector

S-Video signal from a video source.

-15-

Multimedia LCD Projector

6. Video in

Component video signal from a video source.

7. Audio out Connecting to an external speaker system.

8. Audio in

Stereo mini jack for PC input

9. USB mouse connector Connects a USB mouse cable to a computer to control computer mouse functions.

10. Power socket

Connects the power core to this connection.

11. Power switch Turns the power on/off.

12. Rear IR receiver When using the remote control, point the remote control at this sensor.

-16-

Bottom View

Multimedia LCD Projector

1. Suspension bracket fixing points (4 points) Install the optional ceiling mount here when suspending the projector from

the ceiling.

2. Air filter cover

Prevents dust and other foreign particles from being drawn into the

projector.

-17-

+ 39 hidden pages