Boxlight Bl X25nu/x25nu User Manual

19
Remote Control (Optional)
Power
Power on / operation mode, Standby mode, 
Cooling-down mode.
ESC
Press ”ESC” button, it will close ”Menu” 
picture.
Vol +/-
Sound louder or lower.
Menu
Display or hide the OSD main menu page.
Keystone +/-
Adjusts the vertical keystone function.
Still
Keep the current image on the Screen.
Blank
Hide the current image, become black color 
on the screen.
Auto
Refresh the current image.
Menu up/down, Menu left/right
Selecting and adjusting the function of OSD.
INPUT source...

20
Menu Operation
How To Operate On-Screen Display
1.  You could press "Menu" button. It will be shown blue main menu. The 
first	main	menu	is	"	PICTURE"	menu.
2.   Choose which item you want to enter, you could press up / down /left/ 
right button of control panel or remote control to adjust item or value.\
Up / Down / Right / Left button
Menu button
007
POWER
LASER
MOU SE-LAUTO BLANKMOUSE-R
MUTE
MENU
INPUTLASER
INDICATORPower
Laser
Menu 

21
MENU (PC Mode)
Picture Menu
Step:
1.	Use	the	▲	/▼	buttons	to	
select an item.
2.	 Use	the	◄	/	►	cursor	
buttons to select an item or 
adjust the value.
Item Selection Description
BRIGHTNESS 000/100 Adjust the image brightness level.
CONTRAST 000/100 Adjust the image contrast level.
SHARPNESS 000/015 Adjusts the image sharpness.
DISPLAY MODE NATURAL Natural color.
CINEMA Enhance contrast ratio when displaying DVD contents.
DAYLIGHT Suitable when ambient light is strong.
GREEN BOARD
WHITE BOARD
BLACK...

22
MENU (PC Mode)
Audio Menu
Step:
1.	Use	the	▲ 	/▼	buttons	
to select an item.
2.	 Use	the	◄	/	►	
buttons to select an 
item or adjust the 
value.
Item Selection Description
VOLUME 00/40 Adjust the volume.
MUTE OFF/ON Mute the volume OFF / ON. 

23
MENU (PC Mode)
Setting Menu
Step:
1.	Use	the	▲	/▼buttons	to	
select an item.
2.	 Use	the	◄	/	►	buttons	
to select an item or adjust 
the value.
Item Selection Description
H POSITION 000/100Move the image position horizontally.
This function is only selected for computer signal.
V POSITION 000/100 Move the image position vertically.
This function is only selected for computer signal.
PHASE 000/100 Adjust the image sharpness.
FREQUENCY 000/200 Set the horizontal scanning frequency. AUTO
KEYSTONE OFF/ON...

24
MENU (Video Mode)
Picture Menu
Step:
1.	Use	the	▲	/▼	buttons	
to select an item.
2.	 Use	the	◄	/	►	cursor	
buttons to select an 
item or adjust the 
value.
Item Selection Description
BRIGHTNESS 000/100 Adjust the image brightness level.
CONTRAST 000/100 Adjust the image contrast level.
SHARPNESS 000/015 Adjusts the image sharpness.
COLOR 000/100 Adjust the strength of whole color.
This function can be used under video signal, S-Video 
signal, or component video signal input only. 
TINT 000/100 Adjust...

25
MENU (Video Mode)
Audio Menu
Step:
1.	Use	the	▲	/▼	buttons	to	
select an item.
2.	 Use	the	◄	/	►	buttons	
to select an item or 
adjust the value.
Item Selection Description
VOLUME 00/40 Adjust the volume.
MUTE OFF/ON Mute the volume OFF / ON. 

26
MENU (Video Mode)
Setting Menu
Step:
1.	Use	the	▲	/▼buttons	to	
select an item.
2.	 Use	the	◄	/	►	buttons	to	
select an item or adjust the 
value.
Item Selection Description
AUTO KEYSTONE OFF/ON Automatically Correct keystone distortion in image.
KEYSTONE V -70/+70 Correct vertical keystone distortion in image manually.
AUTO SEARCH OFF/ON Search signal source manually or automatically. KEYPAD  BEEP OFF/ON
Turn the Beep of Keypad OFF / ON. 

27
MENU
Advanced Menu
Step:
1.	Use	the	▲	/▼buttons	
to select an item.
2.	 Use	the	◄	/	►	buttons	
to select an item or 
adjust the value.
Item Selection Description
ZOOM / PAN EXECUTE Execute digital zoom and pan function.
FREEZE OFF/ON Freeze the current image on the screen.
BLANK OFF/ON Hide the image, display a black screen.
BLANK POWER OFF 15/30/60 
Minute
Set power off time after blank.
RESET EXECUTE Reset all menu function to their factory default values.
RESIZE  4:3,16:9, 1:1
LANGUAGE ENGLISH...

28
MENU
Advanced Menu
LOGO SETTING
This function allows you 
to customize the start-up 
logo.
IMPORTANT:
To implement Logo 
setting function, please 
enter PIN code first. 
Without inputting the PIN 
code, you cannot modify 
Logo setting function. 
Item SelectionDescription
LOGO MODEDEFAULT
USER
OFF Select	Mode(	►	cursor	button)
The factory logo.
The image you captured.
The blank image. You can select color with background 
function.
LOGO
CAPTURE EXECUTE Start to capture the image.(PC mode only)...