AOC 55V7050 User manual

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User Manual
Please read this manual before use and retain it for future reference.
55V7050

ii
Safety Instructions
Safety precautions and maintenance
WARNING: Use of controls, adjustments or procedures other than those specied in this documentation may result in exposure to shock,
electrical hazards and/or mechanical hazards.
Read and follow these instructions when connecting and using your display:
Operation:
• Keep the display out of direct sunlight and away from stoves or any other heat sources.
• Remove any object that could fall into ventilation holes or prevent proper cooling of the display’s electronics.
• Do not block the ventilation holes on the cobinet.
• When positioning the display, make sure the power plug and outlet are easily accessible.
• When turning off the display by detaching the power cord, wait 6 seconds before re-attaching the power cord for normal operation.
• Ensure the use of an approved power cord at all times. If your power cord is missing, please contact your local service center.
• Do not subject the display to strong vibration or high impact during operation.
• Avoid Dropping the display during operation or transportation.
Maintenance:
• To protect your display from possible damage, do not put excessive pressure on the LCD panel. When moving your display, hold the frame to lift; do
not lift the display by placing your hand or ngers on the LCD panel.
• Unplug the display if you are not going to use it for an extensive period of time.
• Unplug the display if you need to clean it with a slightly damp cloth. The screen may be wiped with a dry cloth when the power is off. However, never
use organic solvent, such as, alcohol, or ammonia-based liquids to clean your display.
• To avoid the risk of shock or permanent damage to the hardware, do not expose the display to dust, rain, water or an excessively moist environment.
• If your display becomes wet, wipe it with dry cloth as soon as possible.
• If a foreign substance or water gets in your display, turn the power off immediately and disconnect the power cord. Then remove the foreign substance
or water, and send the unit to the maintenance center.
• Do not store or use the display in locations exposed to heat, direct sunlight or extreme cold.
• In order to maintain the best performance of your display and ensure a longer lifetime, we strongly recommend using the display in a location within
the following temperature and humidity ranges.
-Temperature: 0-40°C 32-104°F
-Humidity: 20-80% RH
IMPORTANT: Always activate a moving screen saver program when you leave your display unattended. Always activate a periodic screen refresh
application if the unit will display unchanging static content. Uninterrupted display of still or static images over an extended period may cause “burn in”,
also known as “after-imaging” or “ghost imaging”, on your screen. This is a well-known phenomenon in LCD panel technology. In most cases, the “burned
in” or “after-imaging” or “ghost imaging” will disappear gradually over a period of time after the power has been switched off.
WARNING: Severe “burn-in” or “after-image” or “ghost image” symptoms will not disappear and cannot be repaired. This is also not covered under the
terms of your warranty.
Service:
• The casing cover should be opened only by qualied service personnel.
• If there is any need for repair or integration, please contact your local service center.
If your display does not operate normally, having followed the instructions in this document, please contact a technician or your local service
center.

iii
Read and follow these instructions when connecting and using your display:
• Consult a service technician if the display does not operate normally when you have followed the instructions in this manual.
• The back cover should be opened only by qualied service personnel.
• Keep the display out of direct sunlight and away from stoves or any other heat sources.
• Remove any object that could fall into the vents or prevent proper cooling of the display’s electronics.
• Do not block the ventilation holes on the cabinet.
• Keep the display dry. To avoid electric shock, do not expose it to rain or excessive moisture.
• When turning off the display by detaching the power cable or DC power cord, wait for 6 seconds before re-attaching the power cable or
DC power cord for normal operation.
• To avoid the risk of shock or permanent damage to the set do not expose the display to rain or excessive moisture.
• When positioning the display, make sure the power plug and outlet are easily accessible.
• This product’s power cord is equipped with a three-wire grounded plug. The plug only ts in a grounded power outlet. Make sure the
power outlet is properly grounded before inserting the power cord plug. Do not insert the plug into a non-grounded power outlet.
Contact your electrician for details.
• IMPORTANT: Always activate a screen saver program during your application. If a still image in high contrast remains on the screen for an
extended period of time, it may leave an ‘after-image’ or ‘ghost image’ on the front of the screen. This is a well-known phenomenon that is
caused by the shortcomings inherent in LCD technology. In most cases the afterimage will disappear gradually over a period of time after
the power has been switched off. Be aware that the after-image symptom cannot be repaired and is not covered under warranty.
Federal Communications Commission (FCC) Notice (U.S. Only)
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
Changes or modications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.
Use only an RF shielded cable that was supplied with the display when connecting this display to a computer device.
To prevent damage which may result in re or shock hazard, do not expose this appliance to rain or excessive moisture.
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.
End-of-Life Disposal
Your new Public Information Display contains materials that can be recycled and reused. Specialized companies can recycle your product to increase the
amount of reusable materials and to minimize the amount to be disposed of.
Please nd out about the local regulations on how to dispose of your old display from your local dealer.
(For customers in Canada and U.S.A.)
This product may contain lead and/or mercury. Dispose of in accordance to local-state and federal regulations. For additional information on recycling
contact www.eia.org (Consumer Education Initiative)
Waste Electrical and Electronic Equipment-WEEE
Attention users in United States:
Please dispose of according to all Local, State and Federal Laws. For the disposal or recycling information, contact: www.mygreenelectronics.com or www.
eiae.org.
End of Life Directives-Recycling
Your new Public Information Display contains several materials that can be recycled for new users.
Please dispose of according to all Local, State, and Federal laws.

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Table Of Contents
1. Unpacking and Installation.......................................................1
1.1. Unpacking.........................................................................................1
1.2. Package Contents........................................................................1
1.3. Installation Notes.........................................................................1
1.4. Installing and Removing Table Stands (optional) ........2
1.5. Mounting on a Wall....................................................................3
1.6. Mounting in Portrait Position................................................4
2. Parts and Functions...................................................................5
2.1. Control Panel.................................................................................5
2.2. Input/Output Terminals.............................................................6
2.3. Remote Control...........................................................................7
3. Connecting External Equipment.......................................... 12
3.1. Connecting External Equipment (DVD/VCR/
VCD) ...............................................................................................12
3.2. Connecting a PC.......................................................................12
3.3. Connecting Audio Equipment...........................................13
3.4. Connecting Multiple Displays in a Daisy-chain
Conguration..............................................................................13
3.5. IR connection..............................................................................16
3.6. IR Pass-through Connection...............................................16
4. Operation................................................................................. 17
4.1. Watch the Connected Video Source............................17
4.2. Change Picture Format .........................................................17
4.3. Overview.......................................................................................17
4.4. Media Player introduction:...................................................18
4.5. Browser manual.........................................................................20
4.6. PDF reader play.........................................................................22
4.7. CMS..................................................................................................24
4.8. Custom App................................................................................24
5. Signage Display ........................................................................ 25
5.1. Setting..............................................................................................25
5.2. Wi-Fi ................................................................................................26
5.3. Ethernet..........................................................................................26
5.4. Signage Display...........................................................................26
5.5. System Tools ................................................................................34
5.6. Display ...........................................................................................36
5.7. Storage............................................................................................36
5.8. Apps.................................................................................................36
5.9. Date & time.................................................................................36
5.10. Developer options...................................................................37
5.11. About ..............................................................................................37
5.12. Supplementary...........................................................................37
6. OSD Menu ............................................................................... 40
6.1. Navigating the OSD Menu..................................................40
6.2. OSD Menu Overview ...........................................................40
7. USB device compatibility....................................................... 49
8. Input Mode............................................................................... 51
9. Cleaning and Troubleshooting.............................................. 52
9.1. Cleaning..........................................................................................52
9.2. Troubleshooting.........................................................................53
10. TechnicalSpecications ......................................................... 55

1
1. Unpacking and Installation
1.1. Unpacking
• This product is packed in a carton, together with the standard accessories.
• Any other optional accessories will be packed separately.
• Due to the size and weight of this display it is recommended for two people to move it.
• After opening the carton, ensure that the contents are complete and in good condition.
1.2. Package Contents
Please verify that you received the following items with your package content:
• LCD display
• Quick Start
• Remote control with AAA batteries
• Power cord
• RS232 cable
• RS232 daisy chain cable
• HDMI cable * The supplied power cord varies depending on destination.
Power Cord RS232 Daisy Chain Cable
RS232 Cable
Quick Start Remote Control
and AAA Batteries
HDMI Cable
* Differences according to regions
Display design and accessories may differ from those illustrated above.
NOTES:
• For all other regions, apply a power cord that conforms to the AC voltage of the power socket and has been approved by and complies with the
safety regulations of the particular country (Type H05W-F, 2G or 3G, 0.75 or 1 mm2 should be used).
• You might like to save the package box and packing material for shipping the display.
1.3. Installation Notes
• Due to the high power consumption, always use the plug exclusively designed for this product. If an extended line is required, please consult your
service agent.
• The product should be installed on a at surface to avoid tipping. The distance between the back of the product and the wall should be maintained
for proper ventilation. Avoid installing the product in the kitchen, bathroom or any other places with high humidity so as not to shorten the service life
of the electronic components.
• The product can normally operate only under 3000m in altitude. In installations at altitudes above 3000m, some abnormalities may be experienced.

2
1.4. Installing and Removing Table Stands (optional)
To install table stands:
1. Ensure your display is powered off.
2. Spread a protective sheet on a at surface.
3. Grab the carrying handles and place the display face-down on the protective sheet.
4. After inserting the stand in the guide block, tighten the screws on both sides of the display.
NOTE: The longer side of the stand should face the front of the display.
Table stand
Longer portions face the front
Carrying handle
Thumbscrews
To remove table stands:
1. Power off the display.
2. Spread a protective sheet on a at surface.
3. Grab the carrying handles and place the display face-down on the protective sheet.
4. Remove screws using a screwdriver and place them in a safe place for reuse.

3
1.5. Mounting on a Wall
To mount this display to a wall, you will have to obtain a standard wall-mounting kit (commercially available). We recommend using a mounting interface
that complies with TUV-GS and/or UL1678 standard in North America.
Protective Sheet
VESA Grid
Tabletop stand
Table
1. Lay a protective sheet on a table, which was wrapped around the display when it was packaged, beneath the screen surface so as not to scratch the
screen face.
2. Ensure you have all accessories for mounting this display (wall mount, ceiling mount, table stand, etc).
3. Follow the instructions that come with the base mounting kit. Failure to follow correct mounting procedures could result in damage to the equipment
or injury to the user or installer. Product warranty does not cover damage caused by improper installation.
4. For the wall-mounting kit, use M6 mounting screws (having a length 10 mm longer than the thickness of the mounting bracket) and tighten them
securely.
5. Unit without base weight= 25.2 kg. The equipment and its associated mounting means still remain secure during the test. For use only with UL Listed
Wall Mount Bracket with minimum weight/load: 25.2 kg.
1.5.1. VESA Grid
55V7050 400(H) x 400(V) mm
Caution:
To prevent the display from falling:
• For wall or ceiling installation, we recommend installing the display with metal brackets which are commercially available. For detailed installation
instructions, refer to the guide received with the respective bracket.
• To lessen the probability of injury and damage resulting from fall of the display in case of earthquake or other natural disaster, be sure to consult the
bracket manufacturer for installation location.
Ventilation Requirements for enclosure locating
To allow heat to disperse, leave space between surrounding objects as shown in the
diagram below.
100 mm 100 mm
100 mm
100 mm

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1.6. Mounting in Portrait Position
This display can be installed in portrait position.
1. Remove the table stand, if attached.
2. Rotate 90 degrees counter clockwise from the back side of the display. The terminals will be on the right and top side of the user from the back of the
display.
90
90
NOTE: When installing the display on a wall, please consult a professional technician for proper installation. We accept no liability for installations not
performed by a professional technician.

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2. Parts and Functions
2.1. Control Panel
9
1
2
3
4
5
6
7
8
MUTE INPUT MENU
1[ ] button
Use this button to turn the display on or put the display to standby.
2[MUTE] button
Switch the audio mute ON/OFF.
3[INPUT] button
Choose the input source.
• Used as [ ] button in the On-Screen-Display menu.
4[ ] button
Increase the adjustment while OSD menu is on, or increase the
audio output level while OSD menu is off.
5[ ] button
Decrease the adjustment while OSD menu is on, or decrease the
audio output level while OSD menu is off.
6[ ] button
Move the highlight bar up to adjust the selected item while OSD
menu is on.
7[ ] button
Move the highlight bar down to adjust the selected item while OSD
menu is on.
8[MENU] button
Return to previous menu while OSD menu is on, or to activate the
OSD menu when OSD menu is off.
9
Remote control sensor and power status indicator
• Receives command signals from the remote control.
• Indicates the operating status of the display without OPS:
-Lights green when the display is turned on
-Lights red when the display is in standby mode
-Lights amber when the display enters APM mode
-When {SCHEDULE} is enabled, the light blinks green and
red
-If the light blinks red, it indicates that a failure has been
detected
-Lights off when the main power of the display is turned off
* Using IR sensor cable for better remote control performance.
(Please refer to the instructions of 3.5)

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1AC IN
AC power input from the wall outlet.
2MAIN POWER SWITCH
Switch the main power on/off.
3IR IN / 4IR OUT
IR signal input / output for the loop-through function.
NOTES:
• This display’s remote control sensor will stop working if the jack [IR
IN] is connected.
• To remotely control your A/V device via this display, refer to page
14 for or IR Pass Through connection.
5RS232C IN / 6RS232C OUT
RS232C network input / output for the loop-through function.
7LINE IN
Audio input for VGA source (3.5mm stereo phone).
8AUDIO OUT
Audio output to external AV device.
9HDMI1 IN / 10 HDMI2 IN
HDMI video/audio input.
11 DVI-I IN
DVI-D video input.
12 DVI OUT / VGA OUT
DVI or VGA video output.
13 DisplayPort IN / 14 DisplayPort OUT
DisplayPort video input / output.
15 RJ-45
LAN control function for the use of remote control signal from control
center.
16 USB PORT
Connect your USB storage device.
17 SECURITY LOCK
Used for security and theft prevention.
18 USB PORT B
Connect your USB storage device.
19 USB PORT A
USB
5V/2A
20 MICRO USB
Connect your USB storage device.
21 MICRO SD CARD
Connect your MICRO SD CARD.
2.2. Input/Output Terminals
20
21
18
19
2
1711 12 13 14
316
IR-IN IR-OUT RS232
OUT
RS232
IN LINE IN HDMI 1 IN HDMI 2 IN DVI IN DVI OUT DP IN DP OUT
RJ45 USB B
AUDIO
OUT
4
5
68
910 15
17
MICRO USB MICRO SD
USB PORT B
USB PORT A
5V/2A