Boxlight Pro4500dp Projector User Manual

							
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Side View Connectors 
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ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Input Video 1 Connect an HDMI cable from an HDTV 
2.  LAN Control Connect a LAN cable for controlling projector through a PC 
3.  Wired Remote Connect a wired remote control 
4.  USB Mouse Connect the USB cable from a computer 
5.  RS232 This is a service port for firmware upgrades. 
6.  Input Data 1 Connect a DVI-D computer cable from a computer 
Audio-Out Connect an audio cable to external speakers 7.  
RGB-Out Connect an RGB cable to an external monitor 
8.  Input Video 3 Connect an S-video cable to the S-video connector 
Connect an RCA audio connector to L/R audio connectors 
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9.  Power Connect the supplied power cord 14 
10.  Input Video 4 Connect an RCA component cable the Y/Pb/Pr connectors 
Connect an RCA audio connector to L/R audio connectors 12 
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ITEM LABEL DESCRIPTION SEE PAGE: 
11.  Input Video 2 Connect a composite video cable to the Video connector 
Connect an RCA audio connector to L/R audio connectors 
12.  Input Data 3 Connect a 5-connector BNC (RGB + VSync + HSync) cable 
13.  Input Data 2 Connect an RGB cable from a computer to RGB-In 
Connect an audio cable from a computer to Audio-In 
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Projector LED Descriptions
LED ON (SEE PAGE 14) OFF (SEE PAGE 14) FLASHING (SEE PAGE 44) 
Power System ready Power off System error 
Temp Standby Lamp on Over temperature 
Lamp 1 Standby/lamp off Lamp on Lamp error 
Lamp 2 Standby/lamp off Lamp on Lamp error 
 
 
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Rear View 
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ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Cover screw Loosen to remove lamp cover 38 
2.  Rear IR receiver Receiver for IR signal from remote control 10 
3.  Security Lock Secure to permanent object with a Kensington® Lock  
system 41 
 
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Bottom View 
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ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Carry handle Unfold to carry projector — 
2.  Height adjusters Adjust level of projector 16 
3.  Ceiling support 
holes 
Contact your dealer for information on mounting the projector on a ceiling. 
Caution: 
For ceiling installations, use approved mounting hardware and M4 screws with a maximum screw 
depth of 6 mm (1/4 inch). To allow for proper ventilation, keep a distance of 50 cm (20 inches) from 
walls and ceiling. For permanent installations, follow local codes. 
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Remote Control Parts 
    
Important: 
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluo-
rescent lights can disrupt remote control operation. 
 
2. Be sure nothing obstructs the path between the remote control and the projector. If the path be-
tween remote control and the projector is obstructed, you can bounce the signal off certain 
reflective surfaces such as projector screens. 
 
3. The buttons and keys on the projector have the same functions as the corresponding buttons on 
the remote control. This user’s manual describes the functions based on the remote control.  
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ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Power Lamp On/Off switch 
2.  Lens Shift Lens Shift 
3.  Auto Auto sync 
4.  Focus+ Motorized focus + 
5.  Zoom+ Motorized zoom + 
6.  D.Zoom+ Digital Zoom + 
7.  Focus- Motorized focus - 
8.  Zoom- Motorized zoom - 
9.  D.Zoom- Digital Zoom - 
10.  Keystone Keystone correction 
11.  Menu  Menu On/Off switch  
12.  Laser Trigger Laser pointer trigger, press to emit laser 
13.  Up / PageUp OSD selection (up), USB up arrow key when button 17 LED is on. 
14.  Left/Volume- Decrement value, select menu sub item 
15.  Right/Volume+ Increment value, select menu sub item 
16.  Down/PageDown OSD selection (down), USB down arrow key when button 17 LED is on. 
17.  PD/PU Shift Enable/Disable USB PD/PU function 
18.  Enter Enter key 
19.  Mouse right click IR mouse left click 
20.  Source Data To select source (RGB, DVI, RGBHV,) 
21.  Exit Exit OSD (when in main menu), go to previous menu (when in child menu) 
22.  Source Video  To select video (video, S-Video, Component, HDMI) 
23.  Break Time  Use to setup break time  
24.  Freeze  Freeze image  
25.  Blank  Blank display 
26.  User Mode To select different user picture mode 
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27.  Lamp Lamp settings 
28.  Status Show the service menu 
29.  Mute Audio mute 
30.  Pan Digital pan 
31.  16:9 Aspect Ratio 
32.  Slide (PC/Projector) Swap IR function for PC or Projector 
Note: 
The remote control can only interface with a computer when connected to the computer through a 
USB cable connection. The computer cable connects a computer to the projector for display pur-
poses only. 
Remote Control Operating Range 
The remote control uses infrared transmission to control the projector. It is not necessary to point the 
remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or 
the rear of the projector, the remote will function well within a radius of about 10 meters (33 feet) and 
30 degrees above or below the projector level. If the projector does not respond to the remote control, 
move a little closer.   
Projector and Remote Control Buttons 
The projector can be operated using the remote control or the buttons on the top of the projector. All 
operations can be carried out with the remote control; however the buttons on the projector are lim-
ited in use. The following illustration shows the corresponding buttons on the remote control and on 
the projector. 
 
Some buttons on the projector have two functions. For example, item 4/6 on the projector functions 
both as the source button and as the left cursor key in OSD menus. 
 
 
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SETUP AND OPERATION 
Inserting the Remote Control Batteries 
1.  Remove the battery compartment cover 
by sliding the cover in the direction of 
the arrow.  
2.  Insert the supplied batteries taking note 
of the polarity (+/-) as shown here.  
3.  Replace the cover.  
 
Caution:  
1. Only use AAA alkaline batteries. 
 
2. Dispose of used batteries accordi ng to local ordinance regulations.  
 
3. Remove the batteries when not usi ng the projector for prolonged periods. 
  
						

							
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Connecting Input Devices 
A PC or notebook computer as well as video devices can be connected to the projector at the same 
time. Video devices include DVD, VCD, and VHS players, as well as movie camcorders and digital 
still cameras. Check the user manual of the connecting device to confirm it has the appropriate output 
connector.  
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ITEM LABEL DESCRIPTION 
1.  Input Video 1 Connect an HDMI cable from an HDTV 
2.  LAN Control Connect a LAN cable for controlling projector through a PC 
3.  Wired Remote Connect a wired remote control 
4.  USB Mouse Connect the USB cable from a computer 
5.  RS232 This is a service port for firmware upgrades. 
6.  Input Data 1 Connect the supplied DVI-DB15 computer cable from a computer 
Audio-Out Connect an audio cable to external speakers 7.  
RGB-Out Connect an RGB cable to an external monitor 
8.  Input Video 3 Connect an S-video cable to the S-video connector 
Connect an RCA audio connector to L/R audio connectors 
9.  Power Connect the supplied power cord 
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DDDLLLPPP   PPPrrrooojjjeeeccctttooorrr   –––   UUUssseeerrr’’’sss   MMMaaannnuuuaaalll   
ITEM LABEL DESCRIPTION 
10.  Input Video 4 Connect an RCA component cable the Y/Pb/Pr connectors 
Connect an RCA audio connector to L/R audio connectors 
11.  Input Video 2 Connect a composite video cable to the Video connector 
Connect an RCA audio connector to L/R audio connectors 
12.  Input Data 3 Connect a 5-connector BNC (RGB + VSync + HSync) cable to a pattern 
generator or advanced video converter. 
Connect a DSUB-15-to-5BNC cable from a computer 
Connect an audio cable from a computer to Audio-In 
13.  Input Data 2 Connect an RGB cable from a computer to RGB-In 
Connect an audio cable from a computer to Audio-In 
The connectors you choose on the projector may depend on available corresponding connectors on 
the devices you are connecting to.  
Connect a computer to the projector through one of the Input Data 1/2/3 connections. The order for a 
better signal is as follows: 
1. Input Data 1 is a digital signal and offers the best connection to your computer.  
2. Input Data 3 is an analog signal; use a DSUB-15-to-5BNC cable for the connection. 
3. The Input Data 2 analog signal uses a standard RGB computer cable. 
Connect a video device to the projector through one of the Input Video 1/2/3/4 connections. The order 
for a better signal is as follows: 
1. Input Video 1 is a digital signal and offers the best connection to your video device.  
2. Input Video 4 uses a component cable (3 RCA connectors; red/green/blue) for the most supe-
rior analog connection. 
3. Input Video 3 uses an S-video cable. S-video provides a sharper image than composite video. 
4. Input Video 2 uses a composite video (yellow RCA connector) connection.  
 
Warning: 
As a safety precaution, disconnect all power to the projector and connecting devices before making 
connections. 
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