Boxlight Pro4500dp Projector User Manual

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Advance Menu  
Press the Menu button to open the OSD menu. Press the cursor  button to move to the Advance 
menu. Press the cursor  button to move up and down in the Advance menu. Press  to change 
values for settings. 
 
ITEM DESCRIPTION DEFAULT 
Frequency Press the cursor  button to adjust the A/D sampling number.  
(Range: 0° - 180°) 
Auto  
detected 
Phase Press the cursor  button to adjust the A/D sampling phase....

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ITEM DESCRIPTION DEFAULT 
Aspect Ratio Press the cursor  button to adjust the video aspect ratio. 
1:1 – Native size, no scaling 
4:3 – Standard TV format 
16:9 – High Definition TV (HDTV) format 
2.35:1 – Anamorphic format (Anamorphic format maximizes the resolution 
on wide screen TVs as well as standard TVs that support the anamorphic 
mode.) 
4:3 
Blank color Press the cursor  button to select a background...

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Overscan  x  x x x x x 
Auto sync  x x x      
Auto search x x x x x x x x 
Freeze frame x x x x x x x x 
Blank color x x x x x x x x 
Video AGC      x x  
Black level      x x  
Digital zoom x x x x x x x x 
Reset x x x x x x x x 
x = available to video source 
 
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Setup Menu  
Press the Menu button to open the Main menu. Press the cursor  button to move to the Setup 
menu. Press the cursor  button to move up and down in the Setup menu. Press  to change 
values for settings. 
 
 
 
ITEM DESCRIPTION DEFAULT 
Language Press the cursor  button to choose from the following languages:  
English, French, German, Italian, Spanish, Swedish, Chinese Simplified, 
Chinese Traditional,...

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ITEM DESCRIPTION DEFAULT 
Motorized  
focus 
Press the cursor  button to adjust the motorized focus.  — 
Motorized 
zoom 
Press the cursor  button to adjust the motorized zoom.  — 
H keystone Press the cursor  button to correct horizontal distortion of the projected 
image. (Range: -100 – +100) 
0 
V keystone Press the cursor  button to correct vertical distortion of the projected 
image. (Range: -100 – +100) 
0 
Lamp...

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ITEM DESCRIPTION DEFAULT 
Logo capture Press Enter to capture the current display image as the logo. The following 
screen appears: 
 
Logo capture is only available for Computer, RGBHV, and DVI input. 
— 
Fan control Press the cursor  button to toggle between Normal and High altitude 
fan speeds. 
Set Fan control to High in altitudes over 3,000 meters (10,000 feet). 
Normal 
Reset Resets all items in the Setup...

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Logo display x x x x x x x x 
Logo select x x x x x x x x 
Logo capture x x x x x x x x 
Fan control x x x x x x x x 
Reset x x x x x x x x 
x = available to video source 
 
 
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Audio Menu  
Press the Menu button to open the Main menu. Press the cursor  button to move to the Audio 
menu. Press the cursor  button to move up and down in the Audio menu. Press  to change 
values for settings. 
 
ITEM DESCRIPTION DEFAULT 
Volume Press the cursor  button to adjust the audio volume level. (Range: 0 - 100) 50 
Treble Press the cursor  button to adjust the audio treble level. (Range: 0 - 100) 50...

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Window Menu  
PIP (Picture In Picture) mode allows you to view a small video window in a full-screen video display. 
For example, while displaying output from your PC you could have a small window displaying your 
video source. You can also have the active windows display side-by-side, which is sometimes re-
ferred to as POP. 
Press the Menu button to open the Main menu. Press the cursor  button to move to the Window...

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PIP size Press the cursor  button to adjust the size of the PIP window. 
(Range: 20 – 100, depending on the timing resolution of the main win-
dow) 
Note: This item is not available for Side by side mode. 
20 
Source  Press Enter to swap the current sources for the active windows. — 
PIP alpha blend PIP alpha blend allows you to adjust translucency between the main 
window and the PIP window. 
Press the cursor...