Boxlight Cp755ew User Manual

Installation 
  Setting Up the Projector   
 
Multimedia LCD Projector
 
The projectorsupports the following four different projection methods
z    Front p
rojection 
z    Rea
r

 

Multimedia LCD Projector
 
z    Front ceiling 
projection
 

Multimedia LCD Projector
 
Screen Size and Projection Distance
The distance between the projector and screen determines the actual image 
size. Refer to the table below to determine the image size at a given distance.
Screen  (inch)   Distance (m)
Tele Wide  
40 0.96 0.78 
60 1.45 1.19 
80 1.95 1.6 
100 2.44 2.02 
150 3.68 3.05 
200 4.92 4.08 
300 7.4 6.15 
-22
-
  

 

Multimedia LCD Projector
 
Adjusting the Image Position
Use the adjustable foot at the front ofthe projector to set the image height.
Rotate the adjustable foot at the rear of the projector to fine-tune the image 
position. 

 
Multimedia LCD Projector
 
Moving the projector ( optional) 
1.  Use the carrying handle when moving the projector.(option) 
2.  Replace the lens cover and retrac t the front adjustable foot when 
moving the projector to prevent  damage to the projector. 
Caution 
 

 

Multimedia LCD Projector
 
How to Connect 
Before starting, make sure that the projector and computers are both
turned off. 
1. Connect the computer cable.
1.1    Connect either end of the computer cable to the projector’s 
computer 1/ computer port. 
1.2    Disconnect the monitor cable  from the computer and connect the 
other end of the terminal where the monitor cable is disconnected
from the computer. 
1.3    If needed, connect the monitor ca ble of the computer monitor to 
the projector’s...

 

Multimedia LCD Projector
 
Laptop PC                                                          
A PC laptop computer 
Before beginning, make sure that the projector and computers are both turned
off. 
1. Connect the computer cable.  
1.1 Connect either end of the computer  cable to the projector’s computer 
1or computer 2 port. 
1.2 Connect the other end of the project cable to the monitor out  connection on the laptop. 
1.3 Tighten the all connectors. 
2. Connect the audio  cable if necessary. 
2.1...

 USB Mouse_  
USB mouse compatible MS-Window98/2000/NT/XP/Me, 
Macintosh :OS8.6~10.1, and a Microsoft Mouse driver installed. 
1. Insert the end of the USB Cable (B-Type) to the projector’s USB port. 
2. Connect the end of the USB Cable (A -type) to the computer’s USB port. 
3. When the projector and computer are turned on, the appropriate  drivers should load automatically. 
 
Multimedia LCD Projector
 
-27-
  

  Video  
A. Connect to a video source 
The Projector can receive composite AV ,YPbPr and S-Video. 
1. Connect RCA plug at projector and video source ( like DVD player) for 
video signal. 
 
 
 
 
Multimedia LCD Projector
 
2 .  Connect RCA plug ( white and red) to audio source ( like DVD player)
and connect the phone jack to projector for audio signal. 
3 . Connect YPbP
r plug at projector computer in2 port and video source
( like DVD player) for video signal. 
4 . Fo
r S-Video, using S-Video cable...

 
 
Multimedia LCD Projector
 
Basic Operation 
Turning on the projector                                               
Procedure 
1.  Check the power is turned off fo r the projector and all components 
connected to the projector. 
2. Remove the lens cover. 
3.  Connect the power cord to the projector. 
4.  Turn on the power switch. 
5. Press the  button on
the control panel or [POWER] button on
the remote control. 
5.Power
Mouse 
L R 
4. 3.
1.
2.
-29-