Optoma Projector Ml550 User Manual
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![Page 7
6English
To reduce the risk associated with environmental contamination:
Dispose of all system components in accordance with applicable government y
regulations.
To reduce the risks associated with LED bright light:
Do not stare directly into the projector lens. y
To reduce the risks associated with tripping and falling:
Position the charging cord and data cables so that they are not a tripping hazard. y
IMPORTANT NOTE: Do not expose the projector to direct sunlight in a clos\
ed space such as a...](http://img.usermanuals.tech/thumb/3621/93727/w64_optoma-ml550-manual_d-6.png "Page 7
6English
To reduce the risk associated with environmental contamination:
Dispose of all system components in accordance with applicable government y
regulations.
To reduce the risks associated with LED bright light:
Do not stare directly into the projector lens. y
To reduce the risks associated with tripping and falling:
Position the charging cord and data cables so that they are not a tripping hazard. y
IMPORTANT NOTE: Do not expose the projector to direct sunlight in a clos\
ed space such as a...")
![Page 9
8English
Regulatory Notices
FCC STATEMENT - CLASS B
This equipment generates, uses and can radiate radio frequency energy, and if not
installed and used in accordance with the instruction manual may cause interference to
radio communications. It has been tested and found to comply with the li\
mits for a Class
“B” computing device pursuant to Subpart B of Part 15 of the FCC Rules, which are
designed to provide reasonable protection against such interference when operated in
a residential...](http://img.usermanuals.tech/thumb/3621/93727/w64_optoma-ml550-manual_d-8.png "Page 9
8English
Regulatory Notices
FCC STATEMENT - CLASS B
This equipment generates, uses and can radiate radio frequency energy, and if not
installed and used in accordance with the instruction manual may cause interference to
radio communications. It has been tested and found to comply with the li\
mits for a Class
“B” computing device pursuant to Subpart B of Part 15 of the FCC Rules, which are
designed to provide reasonable protection against such interference when operated in
a residential...")
![Page 11
10English
Introduction
Package Contents
Your projector comes with all the items shown below. Ensure that you hav\
e all
the items, and contact your local reseller or service center if anything\
is missing.
FOCUS
ProjectorPower cableAC adapter
Universal 24-pin to
VGA/Audio cable
Quick start card
and documentationCarrying case
Remote control
NOTE: The remote control is shipped with battery.](http://img.usermanuals.tech/thumb/3621/93727/w64_optoma-ml550-manual_d-10.png "Page 11
10English
Introduction
Package Contents
Your projector comes with all the items shown below. Ensure that you hav\
e all
the items, and contact your local reseller or service center if anything\
is missing.
FOCUS
ProjectorPower cableAC adapter
Universal 24-pin to
VGA/Audio cable
Quick start card
and documentationCarrying case
Remote control
NOTE: The remote control is shipped with battery.")
10English Introduction Package Contents Your projector comes with all the items shown below. Ensure that you hav\ e all the items, and contact your local reseller or service center if anything\ is missing. FOCUS ProjectorPower cableAC adapter Universal 24-pin to VGA/Audio cable Quick start card and documentationCarrying case Remote control NOTE: The remote control is shipped with battery.
11English About Your Projector Main Unit FOCUS 4 FOCUS 1 2 3 5 #Description 1Control panel 2Focus ring 3Lens 4Input / Output connections 5Tilt adjusting wheel
12English Input / Output Connections 6 12 345 #Description 1MicroSD card slot 2USB Type A connector 3DC input connector 4HDMI/MHL connector 5Universal I/O connector 6Security cable slot
13English FOCUS Control Panel #NameDescription 1PowerTurns the projector on or off. 2Keystone ad- justment Press to adjust image distortion caused by tilting the projector (+/-40 degrees). NOTE: This function is not supported on Multi-Media function. 3Auto adjustPress to synchronize the projector to the input source. NOTE: Auto Adjust does not operate if the on-screen display (OSD) is displayed. 4Error LEDError LED is solid amber, one of the LED has failed. The projector will automatically shut down. 5Temp LEDIf the TEMP amber indicator is blinking, one of the following prob- lems could be occurring: Internal temperature of the projector is too high. y The fans has failed. y 6MenuPress to activate the OSD. Use the directional keys and the Menu button to navigate through the OSD. 7SourcePress to enter Source menu and select an input source. NOTE: This function is not supported on Multi-Media function. 8EnterPress to confirm the selection item. 9Four Direction- al Select Keys Press to navigate through the On-Screen Display (OSD) Menu items. 1 2 3 4 5 6 7 8 9 8
14English Remote Control #NameDescription 1PowerTurns the projector on or off. 2SourcePress to enter Source menu and select an input source. 3MenuPress to activate the OSD. 4Enter Play/Pause Press to confirm the selec- tion. Press to play/pause media file. 5Aspect Ratio Press to change aspect ratio of a displayed image. 6Volume up Press to increase the vol- ume. 7Stop Press to stop playing media file. 8Volume down Press to decrease the volume. 9Rewind Press to search backward. 10LED mode Allows you to select the display mode. 11Blank screen Press to hide/unhide the image. 12Up/Down/Left/ Right Press to navigate through the On-Screen Display (OSD) Menu items. 13 14 Keystone ad- justment Press to adjust image distor- tion caused by tilting the projector (+/-40 degrees). 15Fast Forward Press to search forward. 10 11 13 15 12 14 1 2 3 4 5 7 8 9 6
15English Installing the Remote Control Battery Remove the battery holder by holding down the side 1. release firmly and pulling out the battery holder. 3VOLTSCR2025 3VOLTSCR2025 M3VOLTSCR2025 NOTE: When you use the remote control for the first time, there is a plastic sheet between the battery and its contact. Remove the sheet before use. Insert a CR2025 coin cell battery and align the polarity 2. correctly according to the marking in the battery holder. Replace the battery holder.3. Operating Range with Remote Control FOCUS ±20° 7 m/22.97 feet NOTE: Actual operating range may slightly differ from the diagram. Addit\ ionally, a weak battery reduces or eliminates the operating range of the remote control.
16English Connecting to a Computer Installation 1 2 34 5 #Description 1Power cord 2AC adapter 3Universal 24-pin to VGA/Audio cable 4HDMI cable * 5USB-A to USB-A cable * * NOTE: The accessory is not shipped with your projector.
17English Connecting to a DVD Player 2 3 1 #Description 1Power cord 2AC adapter 3HDMI cable * * NOTE: The accessory is not shipped with your projector.
18English Connecting to Multi-Media 1 2 3 4 #Description 1Power cord 2AC adapter 3MicroSD card * 4USB flash disk * 5MHL cable * * NOTE: The accessory is not shipped with your projector. 5 Smart Phone
19English Turning Your Projector On NOTE: Turn on the projector before you turn on the source (computer, DV\ D player, etc.). The Power button light blinks amber until pressed. Connect the power cord with AC adapter and appropriate signal cables to the pro-1. jector. Press the 2. Power button. Turn on your source (computer, DVD player, etc).3. Connect your source to the projector using the appropriate cable.4. The input source is determined by the last connected input source. (By default, the 5. input source of the projector is set to Multimedia). Change the input source of the projector if necessary. If you have multiple sources connected to the projector, press the 6. Source button on the remote control or control panel to select the desired source. Turning Your Projector Off Press the 1. Power button. Follow the instruction displayed on screen to properly turn off the projector. Press the 2. Power button again. The cooling fans continue to operate for 3~5 sec- onds. Disconnect the power cord and AC adapter from the electrical outlet and the projec-3. tor. Turning On/Off the Projector NOTE: The “Press Power Button to Turn off Projector” message will \ appear on the screen. The message disappears after 5 seconds or you can press the Menu button to c\ lear it.