Elmo Boxi MP-350 User manual

■Read the separate “Instruction Manual -Network Operation Guide”and the separate
“IMPORTANT SAFEGUARD” carefully before using the projector.
■Refer to the separate “Instruction Manual - Network Operation Guide” for the operations of
a Wireless LAN (WiFi)
■Keep this guide in a safe place for future reference.
©2013 Copyright ELMO Co., Ltd. All rights reserved.
MP-350 (Ver.2)
Instruction Manual
Master Operation Guide
English

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IMPORTANT SAFEGUARDS
■Read Instructions
All the safety and operating instructions should be read before the appliance is operated.
■Retain Instructions
The safety and operating instructions should be retained for future reference.
■Heed Warnings
All warnings on the product and in the operating instructions should be adhered to.
■Follow Instructions
All operating and use instructions should be followed.
■Cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
■Attachments
Do not use attachments not recommended by the product manufacturer as they may
cause hazards.
■Water and Moisture
Do not use this product near water - for example, near a bath tub, wash bowl, kitchen sink,
or laundry tub, in a wet basement, or near a swimming pool, and the like.
■Placement
Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product
may fall, causing serious injury to a child or adult, and serious damage to the product. Use
only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold
with the product.
Any mounting of the product should follow the manufacturer’s instructions, and should use
a mounting accessory recommended by the manufacturer.
■Ventilation
Slots and openings in the cabinet are provided for ventilation and to ensure reliable
operation of the product and to protect it from overheating, and these openings must not
be blocked or covered.
The openings should never be blocked by placing the product on a bed, sofa, rug, or other
similar surface. This product should not be placed in a built-in installation such as a
bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions
have been adhered to.

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■Power Sources
This product should be operated only from the type of power source indicated on the
marking label. If you are not sure of the type of power supply to your home consult your
appliance dealer or local power company. For products intended to operate from battery
power, or other sources, refer to the operating instructions.
■Grounding or Polarization
This product may be equipped with either a polarized 2-wire AC line plug (a plug having
one blade wider than the other) or a 3-wire grounding type plug, a plug having a third
(grounding) pin.
Should read “If the 2-wire polarized plug fails to fit in the outlet, try reversing the plug”. If
the plug still fails to fit, contact your electrician to replace your obsolete outlet. Do not
defeat the safety purpose of the polarized plug. The 3-wire grounding type plug will fit into
a grounding type power outlet. This is a safety feature. If you are unable to insert the plug
into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the
safety purpose of the grounding type plug.
■Power-Cord Protection
Power-supply cords should be routed so that they are not likely to be walked on or pinched
by items placed upon or against them, paying particular attention to cords at plugs,
convenience receptacles, and the point where they exit from the product.
■Lightning
For added protection for this product during a lightning storm, or when it is left unattended
and unused for long periods of time, unplug it from the wall outlet and disconnect the
antenna or cable system. This will prevent damage to the product due to lightning and
power-line surges.
■Overloading
Do not overload wall outlets, extension cords, or integral convenience receptacles as this
can result in a risk of fire or electric shock.
■A product and cart combination should be moved with care.
Quick stops, excessive force, and uneven surfaces may cause the
product and cart combination to overturn.
■Object and Liquid Entry
Never push objects of any kind into this product through openings as they may touch
dangerous voltage points or short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the product.
■Servicing
Do not attempt to service this product yourself as opening or removing covers may expose
you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.

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■Damage Requiring Service
Unplug this product from the wall outlet and refer servicing to qualified service personnel
under the following conditions:
• When the power-supply cord or plug is damaged.
• If liquid has been spilled, or objects have fallen into the product.
• If the product has been exposed to rain or water.
• If the product does not operate normally by following the operating instructions. Adjust
only those controls that are covered by the operating instructions as an improper
adjustment of other controls may result in damage and will often require extensive
work by a qualified technician to restore the product to its normal operation.
• If the product has been dropped or damaged in any way.
• When the product exhibits a distinct change in performance - this indicates a need for
service.
■Replacement Parts
When replacement parts are required, be sure the service technician has used
replacement parts specified by the manufacturer or have the same characteristics as the
original part. Unauthorized substitutions may result in fire, electric shock or other hazards.
■Safety Check
Upon completion of any service or repairs to this product, ask the service technician to
perform safety checks to determine that the product is in proper operating condition.
■Heat
The product should be situated away from heat sources such as radiators, heat registers,
stoves, or other products (including amplifiers) that produce heat.

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CAUTION:
TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK).
NO USER-SERVICEABLE
PARTS INSIDE.
REFER SERVICING TO
QUALIFIED SERVICE
PERSONNEL.
CAUTION
RISK OF
ELECTRIC SHOCK
DO NOT OPEN
The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature accompanying
the product.
SA 1966
SA 1965
This symbol [crossed-out wheeled bin WEEEAnnex IV] indicates
separate collection of waste electrical and electronic equipment in the
EU countries.
Please do not throw the equipment into the domestic refuse.
Please use the return and collection systems available in your country
for the disposal of this product.
This symbol [crossed-out wheeled bin Directive 2006/66/EC Annex II]
indicates separate collection of waste batteries in the EU countries.
Please do not throw the batteries into the domestic refuse. Please use
the return and collection systems available in your country for the
disposal of the waste batteries.

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BEFORE YOU USE
■The supplied power cord and AC adapter are designed for exclusive use with this product.
Do not use them with other equipments.
■Be sure to use the power cord applicable to your local power specifications. If the product
was sold in Japan, use the AC adapter sold with the product with 100VAC and 50 or 60
Hz.
■Do not knot or coil the power cord or AC adapter cord or wrap them around the AC adapter.
Doing so may damage the cords, causing fire or electric shock.
■Carry this product by holding the lower part of the main unit in both hands. Do not apply
excessive vibration or shock on the product. By doing so may damage parts causing
malfunction.
■Do not apply vibration or shock during the projection. Do not use this product in a car or
ship where vibration or shock is applied to the product. The vibration or shock may
damage parts causing malfunction.
■Do not use this product near high-voltage power lines or power source. The product may
receive harmful interference.
■Do not use this product in locations subject to humidity, dust, smoke, oil smoke or steam.
Dirt may attach to the optical parts such as lens causing unclear image.
■Do not use this product in locations exposed to extreme temperature or locations where
the temperature changes too quickly.
Use this product under the following environmental conditions:
Temperature: 5℃~ 35℃Humidity: less than 85%(No condensation)
■When the product is suddenly brought into a warm place from a cold place or when the
room temperature is quickly raised, condensation may occur to the surface of the lens
causing unclear image. Wait until the condensation is completely gone and the image
becomes clear.
■Do not touch lens. It may leave fingerprint which results in blurred image.
■Depending on the type of the USB flash drive, the operation may not be guaranteed.
■Transfer the data from the USB flash drive onto a device such as a computer to save a
backup copy. Malfunction of the product or repairs to it may cause the data saved in the
USB flash drive to be deleted.
■Important notes when connecting HDMI cable.
•Use 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 the cable is connected to the
HDMI terminal. It could damage the HDMI terminal, leading to a malfunction.

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■Follow the guidelines below to prevent the product from dropping or overturning.
• Use the product on a stable base, desk, or table. Do not place the product on an
unstable base or slanted location.
• Place or wire the product to prevent the AC adapter cord or video cable from pulling.
■Luminescent spot and black spot
There may be some pixels that do not properly operate due to the use of image pick-up
device made-up of many pixels. Though luminescent or black spots may be found on the
screen, it is a phenomenon peculiar to the image pick-up device and is not a malfunction.
■There may be some flickering on the screen when shooting a pattern image with gradual
changes in brightness. It is a phenomenon peculiar to the image pick-up device and is not
a malfunction.
This product is not designed to display such kind of images.
■There may be some image distortion for a moment when the output resolution of the
connected device is changed while the image is projected. This is because the product
automatically adjusts the projection settings according to the input signal. It is not a
malfunction.
■Lifetime of the parts
Using this product in high temperature or in locations where there are a lot of dusts or
smoke or using this product continuously for a long period of time for business purpose
may deteriorate the product performance or quality even less than a year of usage, due to
the lifetime of its parts. To purchase replacement parts or repair, contact the dealer from
whom you purchased this product or branch/office near your location for chargeable
repair.
Notes on the use of Wireless LAN（ＷｉＦｉ）
■This product uses 2.4GHz radio waves. The wireless device in this product has been certified
under the Radio Law.
Do not use this product under the following conditions:
-Near industrial, scientific, and medical devices, such as a pacemaker
-Near in-plant radio station for mobile equipment identifier (license required and being used in
factory line; etc.)
-Near low power wireless base station (license not required)
■Depending on the using environment the wireless communication may be adversely affected.
Especially the wireless communication is not available when there are reinforcing steel, metal
and/or concrete between the product and the equipment.
■The frequency bandwidth permitted to be used varies depending on the radio wave
regulations in each country. Using this product outside the country may be illegal.

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This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate this equipment.
Federal Communication Commission Interference Statement:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
- Consult the dealer or an experienced radio/TV technician for help.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
The product comply with the US/Canada portable RF exposure limit set forth for an
uncontrolled environment and are safe for intended operation as described in this manual.
The further RF exposure reduction can be achieved if the product can be kept as far as
possible from the user body or set the device to lower output power if such function is
available.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
The availability of some specific channels and/or operational frequency bands are country
dependent and are firmware programmed at the factory to match the intended destination.
The firmware setting is not accessible by the end user.
■“Wireless LAN (WiFi)”is also referred to as “WiFi”in this guide.
N o t e

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CONTENTS
IMPORTANT SAFEGUARDS .................................................................................... 2
BEFORE YOU USE ............................................................................................... 6
Notes on the use of Wireless LAN（ＷｉＦｉ） ............................................................... 7
CONTENTS................................................................................................................ 9
1 GETTING STARTED............................................................................................. 12
CHECKING THE PACKAGE CONTENTS ............................................................ 12
PART NAMES AND FUNCTIONS......................................................................... 13
Projector............................................................................................................ 13
Control panel..................................................................................................... 14
List of LED indicators......................................................................................... 16
Terminal panel................................................................................................... 17
Remote control.................................................................................................. 18
Preparing the remote control............................................................................. 20
Operating range for the remote control.............................................................. 22
INSTALLING THE PROJECTOR.......................................................................... 23
Throw distance and screen size........................................................................ 23
Using the protective cover................................................................................. 24
Using a tripod for a camera............................................................................... 26
CONNECTING TO THE DEVICES....................................................................... 27
Connecting the power (AC adapter and power cord) ........................................ 27
Connecting to RGB IN terminal......................................................................... 28
Connecting to HDMI terminal ............................................................................ 29
Connecting a USB flash drive............................................................................ 30
Connecting using wireless LAN......................................................................... 31
2 BASIC OPERATION ............................................................................................. 32
TURNING THE POWER ON/OFF......................................................................... 32
Powering on ...................................................................................................... 32
Powering off ...................................................................................................... 33
DETECTING THE INPUT SOURCE..................................................................... 34
Checking the current input source..................................................................... 34
Waiting for the input source to be automatically detected ................................. 34
Selecting the input source with the remote control............................................ 35
Selecting the input source from the control panel.............................................. 36
ADJUSTING THE FOCUS.................................................................................... 37
CORRECTING THE KEYSTONE DISTORTION .................................................. 38
Correcting the keystone distortion manually with the remote control................. 38
Correcting the keystone distortion manually with control panel......................... 38

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CONTROLLING THE VOLUME............................................................................ 40
Turning up the volume....................................................................................... 40
Turning down the volume .................................................................................. 40
TURNING OFF THE SOUND ............................................................................... 41
HIDING THE IMAGE............................................................................................. 41
3 USB VIEWER........................................................................................................ 42
SUPPORTED FILE FORMATS AND VERSIONS................................................. 42
DISPLAYING THE USB MENU............................................................................. 42
PLAYING MOVIES - MOVIES - ............................................................................ 45
DISPLAYING STILL PICTURES - STILL PICTURES - ......................................... 47
DISPLAYING OFFICE FILES - OFFICE FILES- ................................................... 49
4 MENU OPERATION.............................................................................................. 51
DISPLAYING THE MENU AND BASIC OPERATION ........................................... 51
Displaying the main menu................................................................................. 51
Operating the menus......................................................................................... 51
MAIN MENU ......................................................................................................... 53
SELECTING THE INPUT SOURCE...................................................................... 55
ADJUSTING TH KEYSTONE DISTORTION......................................................... 57
SELECTING THE DISPLAY MODE...................................................................... 58
ADJUSTING THE BRIGHTNESS ......................................................................... 59
ADJUSTING THE CONTRAST............................................................................. 60
ADJUSTING THE VOLUME ................................................................................. 61
Volume setting................................................................................................... 61
Turning off the sound (MUTE)........................................................................... 61
SETTING THE LANGUAGE ................................................................................. 62
DETAIL SETTINGS............................................................................................... 63
Displaying the detail settings............................................................................. 63
Checking various information............................................................................ 65
Setting the ECO mode....................................................................................... 65
Displaying the “Display setting” menu. .............................................................. 66
Adjusting the horizontal position of the image ................................................... 66
Adjusting the vertical position of the image ....................................................... 67
Adjusting the frequency..................................................................................... 67
Adjusting the tracking........................................................................................ 68
Selecting the aspect ratio.................................................................................. 69
Setting the auto power off.................................................................................. 70
Selecting the projection mode........................................................................... 71
Selecting the installation mode.......................................................................... 72
Returning to the factory settings........................................................................ 73
5 MAINTENANCE.................................................................................................... 74