Elmo Boxi T-350 Mobile Projector Instruction Manual

							 
 
11 
 
 
1 GETTING STARTED 
CHECKING THE PACKAGE CONTENTS                                        
The items below are included with this product. If any item is missing, contact the  
dealer from whom you purchased this product. 
Projector AC adapter Power cord 
 
 
 
 
 
 
 
 
 
 
Remote control IMPORTANT SAFEGUARD 
QUICK START GUIDE WARRANTY CARD 
 
 
*Battery included 
 
 
 
 
 
 
 
 
          
						

							 
 
12 
 
 
PART NAMES AND FUNCTIONS                                                              
Projector  
             TOP/FRONT                BOTTOM /BACK 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Name Function Related 
Page 
①  Lens Project an image. →P.21 
②  Focus dial To focus the projected image. →P.33 
③  Speaker Built-in speaker. - 
④  Control panel To control the projector. →P.13 
⑤  Remote sensor To receive IR signal from the remote 
control. →P.20 
⑥  Rear panel Terminal panel to connect other devices. →P.16 
⑦  Tilt stand Adjust the projection angle. →P.22 
⑧  Intake vent Air ventilator inlet to cool down the inside 
of the projector. - 
⑨  Exhaust vent Air ventilator outlet to exhaust the air 
inside of the projector. - 
 
⑤ ⑥ ① ② ③ ⑨ ④ 
⑧ 
⑦      
						

							 
 
13 
 
 
 
 
 
 
 
 
 
 
 
 
 
Control panel 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Mark Name Function Related 
Page 
①   Power indicator The green LED turns on when 
the projector is turned on. →P.15 
②   
Temperature 
indicator 
Red LED light turns on or flashes 
when the projector is 
overheating. 
→P.15,70 
 
 
①  ②  ③  
⑨ ⑩  
④ 
⑥ ⑦ 
⑤ 
⑧ 
 
 
 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 around the exhaust vent during or immediately after the 
projection. The area around the exhaust vent may become very hot and 
could result in burn. 
■ Hot air may be emitted from the exhaust vent. Do not place any objects, 
which are easily affected by heat, in front of the exhaust vent.       
						

							 
 
14 
 
Number Mark Name Function Related 
Page 
③   
Warning 
indicator 
The red LED flashes when there 
is something wrong with the 
projector. 
→P.15,70 
④    Volume button The “Volume control” screen 
appears. →P.37 
⑤   DOWN button The “Keystone correction” 
screen appears. →P.46 
⑥   LEFT button To move the selected item to the 
left. - 
⑦   RIGHT button To move the selected item to the 
right. - 
⑧   Enter button To execute the selected item. - 
⑨   Power button To turn on/off the projector. →P.31, 32 
⑩  MENU Menu button 
To display/hide the menu. 
To return to the previous menu 
without executing the selected 
item while operating the menu. 
→P.42 
           
						

							 
 
15 
 
 
List of LED indicators  
The 3 LED indicators on the top of the projector indicate the status of the projector by 
lighting up or flashing, in different colors and different flashing speeds. 
 
＜Upper part of the Control panel＞ 
 
 
Power indicator   Temperature indicator   Warning indicator 
 
If the temperature indicator lights up, the projector is at risk of overheating. If the 
warning indicator lights up or flashes, there is something wrong with the projector. 
Refer to “TEMPERATURE & WARNING INDICATORS” (Page70) for details about 
actions to be taken. 
 
Power indicator (Green) Related Page 
 On The projector is turned on. →P.31 
Off The projector is turned off. →P.32 
Temperature indicator (Red)  
 On An abnormal temperature inside the 
projector is detected. →P.67 
Flashing 
*Flashing 
every 0.25 
seconds. 
An abnormal rise of temperature inside the 
projector is detected. →P.67 
Off The projector is in normal condition. →P.67 
Warning indicator (Red)  
 Off The projector is in normal condition. →P.67 
Flashing 
*Flashing 
every 0.25 
seconds. 
There is something wrong with the internal 
fan. →P.67 
Flashing 
*Flashing 
every second. 
An abnormal rise of the brightness of the 
LED is decreased. →P.67 
 
     
						

							 
 
16 
 
 
 
Terminal panel 
 
 
 
 
 
Number Name Function Related 
Page 
①  HDMI  HDMI input terminal. 
To connect an HDMI output device. →P.28 
②  MAINTENANCE This port is for maintenance only. - 
③  AUDIO Head Phone output Terminal. →P.29 
④  DC IN  To connect the supplied AC adapter. →P.27 
⑤   
Anti-theft security slot. 
To connect a security cable. - 
 
 
 
 
⑤  ④  ③  ②  ①  
■ Use the HIGH SPEED HDMI cable with HDMI logo. 
HDMI cable that is not compliant with HDMI standard may not be used. 
■ Do not apply excessive force to the HDMI terminal while an HDMI 
output device is connected. It could damage the HDMI terminal, leading 
to a malfunction. 
 CAUTION      
						

							 
 
17 
 
 
Remote control 
 
 
 
Number Mark Name Function Related 
Page 
①   Power button To turn on/off the projector. →P.31, 32 
②  MENU Menu button 
To display/hide the menu. 
To return to the previous menu 
without executing the selected 
item while operating the menu. 
→P.42 
③   LEFT button To move the selected item to the 
left. - 
④   RIGHT button To move the selected item to the 
right. - 
⑤   ENTER button To execute the selected item. - 
⑥   
Blank screen  
button 
To display/cancel the blank 
screen that temporarily hides the 
projected image. 
→P.38 
⑦   
Display mode  
button 
To set an appropriate image 
mode according to the scene. →P.35 
⑧   
Keystone 
button 
To correct the vertical keystone 
distortion. 
The  correction  can  be  made  in 
increments of one degree. 
→P.34 
⑨   
Brightness  
button 
To adjust the brightness of the 
projector. →P.39 
⑦ 
⑧ 
 
⑨ 
⑥ 
⑪ 
⑫ 
⑬ 
⑩ 
 
①  ② 
③ 
④ 
⑤ 
⑭ 
         
						

							 
 
18 
 
 
Number Mark Name Function Related 
Page 
⑩   
Contrast 
Button 
To adjust the contrast of the 
projector. →P.40 
⑪   ECO button To set the ECO mode. →P.41 
⑫   
＋ Volume＋button To increase the volume of the 
built-in speaker. →P.36 
⑬   
－ Volume－button To decrease the volume of the 
built-in speaker. →P.36 
⑭   MUTE button To temporarily mute the sound. →P.38 
 
 Preparing the remote control 
 
 
1. A  battery  is  pre-installed  in  the  remote  control  at  the  time  of  shipment  (with 
insulation sheet).  
Remove the insulation sheet before using the remote control for the first time. 
 
 
 
 
 
 
 
 
 
 
1. Pull out the battery case. 
2. Take out the old button  
battery and put the new  
button battery on the battery case  
with the + side facing up. 
3. Insert the battery case to the remote  
control. 
 
 
■ Use the button battery type CR2032 for the remote control. 
When purchased 
How to change the battery 
N o t e 
Insulation sheet 
Remote control 
(Back) 
Battery case 
Button battery         
						

							 
 
19 
 
 
 
 
 
 
 
■ Improper use of the battery may lead to electrolyte leakage or bursting 
and may cause fire, injury or corrosion to the remote control. Observe 
the following precautions for safety use of the product. 
・ Do not use any battery other than specified. 
・ If the battery leaks, wipe off the leaked electrolyte with a cloth and 
install a new battery. If the leaked electrolyte contacts your skin, 
immediately wash it away with running water. 
・ When the time to replace the battery comes, immediately remove the 
battery. 
・ Remove the battery from the remote control when you do not use the 
remote control for a long period of time. 
・ Do not heat the battery or throw into fire. 
・ Do not reverse the positive (+) and negative (-) terminals. 
・ When disposing the battery, follow the recycling or disposal 
regulations in your community. 
■ Keep the battery removed from the remote control out of reach of 
children. 
The battery could choke children if swallowed. 
 CAUTION    
						

							 
 
20 
 
 
Operating range for the remote control 
Aim the IR transmitter of the remote control at the IR receiver on the back of the 
projector to control the projector. 
Use the remote control within its operating range as described below. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
■ Do not place any objects between the remote control and the IR receiver. 
The remote control transmits IR signals and the projector will not respond 
if there are objects between the remote control and the IR receiver. 
■ The remote control may not work correctly if strong light (such as direct 
sun light) or light from an extremely close range (such as from an inverter 
fluorescent lamp) shines on the IR receiver of the projector. Keep such 
light sources away from the projector. 
６ｍ 
４２° 
３８° 
Operating 
range 
N o t e