Elmo Boxi T-350 Mobile Projector Instruction Manual

							 
 
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2 BASIC OPERATION 
TURNING THE POWER ON/OFF 
Powering on 
1. Make sure that the power and all necessary cables are connected 
properly. 
 
2. Press the  button on the control panel or on the remote control. 
 
 
 
 
 
 
 
 
 
 
 
 
 
Power indicator  will turn green. 
 
 
The “Input source standby” screen will be displayed. 
 
 
 
■ It will take some time before you can operate the projector after the power 
is on. 
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Control panel Remote control          
						

							 
 
32 
 
 
Powering off 
1. Press the  button on the control panel or on the remote control. 
 
 
 
 
 
 
 
 
 
2. A message will be displayed. Press the  button again.  
Press the Power button on the control panel of 
the projector or on the remote control while the 
message in the right figure is displayed to turn 
off the power. 
 
 
The Power indicator  will turn off. 
The Wireless LAN indicator will also turn off. 
 
The cooling fan will operate for a while. Disconnect the power cord after the fan 
stops. 
 
 
 
 
 
 
■ The “Power off confirmation” message will disappear after 5 seconds of 
no operation. 
Press Power button again to 
turn off the projector. 
Remote control Control panel 
■ The projector will be hot for a while after it is turned off. 
Do not put the projector in a case before it is cooled enough. Doing so 
could cause a malfunction. 
 
 CAUTION 
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33 
 
 
ADJUSTING THE FOCUS 
 
Turn the focus ring to adjust the focus. 
 
 
 
 
 
 
 
 
 
 
 
 
■ The focus adjustment can be performed when the throw distance is 
between 48cm and 133cm. 
■ Refer to “Throw distance and screen size” (Page21) for details on the 
screen size. 
■ Sometimes, you may notice fine streaks on projected images. This is 
due to interference with the screen surface. Replace the screen or 
displace the focus a little. 
 CAUTION 
■ Do not look into the lens during the projection. The strong light emitted 
from the lens may cause damage to your eyes. Pay attention especially 
when you use the projector in an environment where there are children.     
■ Do not touch the lens. If the lens becomes dirty from fingerprints or 
anything else, the projected images may become blurry. In such cases, 
wipe the lens with commercial lens-cleaning paper. Make sure to turn 
off the projector, disconnect the power cord and then allow the cabinet 
to cool before cleaning the lens.    
■ When the projector is moved from a cold place to a warm place or when 
the room temperature is suddenly increased, condensation on the lens 
may occur, resulting in blurred image. In such cases, let the projector 
warm up to room temperature before using it. 
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CORRECTING THE KEYSTONE DISTORTION 
Correcting the keystone distortion manually with the 
remote control 
1. Press the the  button. 
The following “Keystone correction” window will be displayed. 
 
 
 
 
 
 
 
 
 
2. Press the “ ” buttons. 
 
Press the “>” button.  
 
 
(Press when the projection 
angle is increased.) 
Press the “
						

							 
 
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Display mode select menu 
2. Press the “ ” buttons on the control panel to correct the 
keystone distortion. 
Press the “” button.  
 
 
(Press when the projection 
angle is increased.) 
Press the “” button.  
 
 
(Press when the projection 
angle is decreased.) 
 
 
 
 
SELECTING THE DISPLAY MODE (remote control) 
 
1.   Press the  button on the remote control. 
“Display mode select” menu will be displayed. 
 
2.   Press the “ ” buttons of remote 
control. 
Select the display mode with the   
buttons on the remote control. 
Press the  button to execute the selection. 
 
 
 
■ The “Keystone correction” window will be automatically closed after 3 
seconds of no operation.  
■ The keystone correction can cause an image to be slightly degraded 
because the correction is made electronically. 
■ The keystone distortion can be corrected to ±40°of the angle of tilt. 
■ The keystone correction can also be performed from the menu.  
Refer to “CORRECTING THE KEYSTONE DISTORTION” (Page46) for 
details. 
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■ The “Display mode select” menu will be automatically closed after 3 
seconds of no operation. 
■ Selecting the display mode can also be performed from the menu. 
Refer to “SELECTING THE DISPLAY MODE” (Page47F for details. 
             
						

							 
 
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CONTROLLING THE VOLUME (remote control) 
 Turning up the volume 
1. Press the “+” button near the  mark on the remote control. 
The following “Volume control” window will be displayed and the volume will be 
turned up. 
 
 
 
 
 
 
 
 
 
 
 
Turning down the volume 
1. Press the “-” button near the  mark on the remote control. 
The following “Volume control” window will be  
displayed and the volume will be turned down. 
 
 
 
 
 
 
 
 
 
 
 
 
■ The “Volume control” window will be automatically closed after 3 
seconds of no operation.  
■ The volume control can also be performed from the menu.  
Refer to “CONTROLLING THE VOLUME” (Page54F for details. 
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Remote control 
Remote control 
Volume control window        
						

							 
 
37 
 
Controlling the volume with control panel 
1. Press the “”button on the control panel. 
 The following “Volume control” window  
will be displayed. 
 
 
 
 
 
 
2. Press the “ ” buttons on the control panel to controlling the 
volume. 
Press the  buttons : Turning up the volume 
Press the  buttons : Turning down the volume. 
 
 
■ The “Volume control” window will be automatically closed after 3 
seconds of no operation.  
■ The volume control can also be performed from the menu.  
Refer to “CONTROLLING THE VOLUME” (Page54F for details. 
 
Control panel 
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Volume control window          
						

							 
 
38 
 
 
TURNING OFF THE SOUND 
You can temporarily mute the sound from the built-in speaker. 
 
1. Press the  button to mute the sound. 
Press the  button again to cancel the mute. 
 
When the “+” button near the  mark on the remote control 
is pressed while in mute, the mute will be released and the 
volume will be increased by 1 level. 
When the “-” button near the  mark on the remote control is 
pressed while in mute, the mute will be released and the 
volume will be decreased by 1 level. 
 
HIDING THE IMAGE 
You can temporarily hide the projected image with the “Blank screen” function. 
 
1. Press the MASK button on the remote control. 
The blank screen will be displayed to hide the projected image. 
 
 
 
 
 
 
 
 
 
Press the MASK button again to return to the input signal 
screen. 
 
 ■ You can also exit the blank screen by pressing any button on the control 
panel or on  the  remote  control, except the MASK button  on  the  remote 
control. 
■ The sound will not be muted when the blank screen is displayed. 
■ While in “Black Screen” mode no signal will be recognized.  To initialize 
the  projector  “Black  Screen”  mode  must  be  turned  off  by  pressing  the 
button. 
Blank screen 
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Remote control 
Remote control          
						

							 
 
39 
 
 
ADJUSTING THE BRIGHTNESS (remote control) 
Adjust the brightness on the remote control. 
1. Press the  button on the remote control. 
The “Brightness adjustment” window will be displayed. 
 
 
 
 
 
 
 
 
2. Press the “ ” buttons of remote control. 
Adjust the brightness with the   buttons. 
 
 
 
 
Remote control 
Brightness adjustment window 
 Darken Lighten  
■ The “Brightness adjustment” window will be automatically closed after 3 
seconds of no operation.  
■ The brightness adjustment cannot be done from the “Input source standby” 
screen. 
■ The brightness adjustment can also be performed from the menu.   
Refer to “ADJUSTING THE BRIGHTNESS” Page52 for details. 
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ADJUSTING THE CONTRAST (remote control) 
Adjust the contrast on the remote control. 
1. Press the  button on the remote control. 
 The “Contrast adjustment” window will be displayed. 
 
 
 
 
 
 
 
 
2. Press the “ ” buttons of remote control. 
Adjust the contrast with the “ ” buttons. 
 
 
■ The “Contrast adjustment” window will be automatically closed after 3 
seconds of no operation.  
■ The contrast adjustment cannot be done from the “Input source standby” 
screen. 
■ The contrast adjustment can also be performed from the menu.   
Refer to “ADJUSTING THE CONTRAST” mage53 for details. 
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Remote control 
 Weaken Sharpen  
Contrast adjustment window