Boxlight Cp 740e User Manual

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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.
USB,A-type
USB,B-type 
						

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V ideo
3. For the S-Video, insert one end of the S-Video cable into the
projector’s S-Video jack. Insert the other one end in the S-Video out
jack on your S-Video source.
A. Connect to a video source
The Projector can receive composite Video/stereo-audio, S-Video or Component
video(YCbCr) signals.
1. The composite video and stereo-audio inputs are yellow, white and red RCA
connect on the projector. Connect the yellow RCA plug at one end of the video/stereo-
audio cable to the yellow video jack. Connect the other yellow RCA plug to the video-
out jack on the video source.
2. The red and White connections are audio connectors. To use the projector speakers
connect the audio cable between the projector and the audio source as shown below.
2.1. Insert the write plug into the L-Jack and red plug into the R-Jack.
2.2. Connect the other end of the cable to the output jacks of the audio source.
                                          Video
                                          Video 
						

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4. For the Component video(Y,Cb,Cr) input uses the green, red, and blue RCA
connections on the back of the projector. Connect the green RCA plug at one
end of the component video cable to the projector’s Y Jack( green color).
Connect the blue RCA plug at one end of the component video cable to the
projector’s Cb jack (blue color). Connect the red RCA plug at one end of the
component video cable to  the projector’s Cr Jack(red color).
Note : When using the S-Video or Y, Cb, Cr input, connect the video/stereo-
audio cable to the red and white R and L jack on the projector: Insert the red
RCA plug to the right channel and white RCA plug to the left channel.
                                                                                     
Video
B.Connect to a Component Video(RGB) source
The Projector can receiver Component Video(RGB) signals.
1. Use the optional HD15/component video cable to connect the video
    source to the Computer 2/ Y,Pb,Pr  connector at the rear of the
    projector.
                                                 Video
Note : for RGB Video’s audio sound, connect  the video/stereo-audio
cable to the  projector’s R jack  and L jack  :
insert the red RCA plug to the right channel and white RCA plug to the
left channel. 
						

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Basic Operation
Turning on the projector
Procedure
1. Check the power is turned off for 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.
4 .
5.
3
.
 Keysto n eS till
IN P U T
B lank
-+
2. 
						

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6.The power indicator will flash green .
7.Press the [ VIDE O]/[PC] button on the co ntrol panel or the Computer/
Video buttons on the remote controller to select the appropriate source.
8.Using the zoom ring to adjust the screen size.
9.Using th e focus  ring to adjust th e focus. 
						

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Adjust the Screen Image
1.Adjusting the image size
   Turn the zoom ring on the projector to adjustor to adjust the image
2.Adjusting the image height.
   Extend or retract the front adjustable foot to adjust the height of the
  image.
3.Correcting  Keystone Distortion
   Using the [
Keystone]button on the projector’s control panel.
   *Correcting vertical keystone distortion
Enter 
						

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Turning off the projector
1. Press the        button on the projector or remote control. The power
off confirmation message appears. If you do not want to power off the
projector, ignore the message and it will disappear.
2. Press the power button again and the projector will enter cool-down
mode. The lamp shuts off, the lamp indicator flashes red, and the fans
continue to run for approximately two minutes. During the cool down
sequence the projector will not respond to any control panel or remote
control buttons.
Caution: Do not set the power switch to off or unplug the projector during the
cool down sequence. Not allowing the lamp to cool properly will greatly reduce
the life of the lamp.
3.After the cool-down sequence is complete the fans will shut off and
the lamp indicator will stop flashing. The projector is now in standby
mode and can be turned back on with the remote control or control
panel. If the projector will not be used for an extended period, set the
power switch to off and disconnect the power cord.
**The projector will auto turn off when stay in“ no signal” status over
   15 minutes. 
						

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Functions of Menu(OSD)
Keypad Operating:
1.               : Turn on and turn off the projector
2. BLANK : Blanks the projected image. If the projector is left in Blank
                    mode for more than 15 minutes, the projector will automatically
                    shut off the lamp and enter cool-down mode.
3. INPUT :   Selects VIDEO or PC input source.
4.      :Adjusts the vertical keystone with the right and left arrow buttons.
5.  AUTO : Automatically adjusts the setting to match the current input.
6.           : Up / Down arrow button, used to navigate through the OSD Menus.
7.     : Right / Left  arrow button, used to select and adjust OSD Menu
functions and Volume
8. ESC: Exit the menu
9. MENU: Enter or exit the main menu (Show and hide the OSD)
** There is a “ quick Key” on the  remote control and projector keypad
      as well.
*Press the “ Volume” button on remote control you can adjust value
   and select between Brightness- Contrast-Keystone-Volume directly.
  There is the same function for pressing the               button on the
   keypad.
Enter
2.       4.         7.        8.
1.       3.      5.               6.     9. 
						

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PC Mode
R
G
B
brightness      -123-
contrast          -123-
color temp        6500     7300    9300    user
user red          -123-
user green     -123-
user blue        -123-_+
_+
_+
_+
_+
1. PICTUR E
B rightne ss - 6 4 /+ 6 3 A d justs the  o ve ra ll image  b rightne ss
Contrast -64/+63 Adjusts the difference between light and dark areas of the image
C o lo r Temp A d justs the  co lo r temp e rature  o f the  image 6500K
7300K
9300K User S e ts c o lo r te mp era ture to  6 5 0 0 K
Sets color temperature to 7300K
Sets color temperature to 9300K
Enable the separate User color temperature
adjustmens of each RGB color
User    Red User Green
User   Blue -128/+127
-128/+127
-128/+127 
						

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2. AUD IO
 Volume 0/+ 31  A djusts the volume
 Base - 8/+ 7  A djusts the base tone
 Tre b le - 8 /+ 7 A d jus ts  the  tre b le  to ne
 M ute O n/O ff M ute s the  vo lume  o n/o ff
_+
_+
_+
Volume          -12 -
b a s e               - 1 2 -
trebl e             -12 -
mute                                off                      on