AOC SPT5512S User manual

www.aoc.com
©2021 AOC. All Rights Reserved.
User Manual
Please read this manual before use and retain it for future reference.
SPT5512S

i
Safety Instructions
Warnings and Precautions
KNOW THESE SAFETY SYMBOLS
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.
This symbol indicates high
voltage is present inside. It
is dangerous to make any
kind of contact with any
inside part of this product.
This symbol alerts you
that important literature
concerning operation and
maintenance has been
included with this product.
CAUTION: To prevent electric shock,
match the wide blade of
plug to the wide slot, and
fully insert the plug.
TO PREVENT DAMAGE WHICH MAY
RESULT IN FIRE OR ELECTRIC
SHOCK HAZARD, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR
MOISTURE.
The Socket-outlet should be installed
near the apparatus and be easily
accessible.
Read and follow
these instructions
when connecting and
using your Public
Information Display:
• 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 o󰀨.
However, never use alcohol, solvents
or ammonia-based liquids.
• Consult a service technician if the
display does not operate normally
when you have followed the
instructions in this manual.
• The casing 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.
• Keep the display away from oil,
otherwise the plastic cover may be
damaged.
• 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.
• If turning o󰀨 the display by detaching
the power cable, wait for 6 seconds
before re-attaching the power cable
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.

ii
• 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 o󰀨. Be aware that
the after-image symptom cannot be
repaired and is not covered under
warranty.
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near
water.
6. Clean only with dry cloth.
7. Do not block any ventilation
openings. Install in accordance with
the manufacturer’s instructions.
8. Do not install near any heat sources
such as radiators, heat registers,
stoves, or other apparatus (including
ampliers) that produce heat.
9. Do not install in environment
containing lampblack, such as
kitchen, restaurant, etc., use in
similar environment will reduce
product life.
10. Do not defeat the safety purpose of
the polarized or grounding-type plug.
A polarized plug has two blades with
one wider than the other. A grounding
type plug has two blades and a third
grounding prong. The wide blade
or the third prong are provided for
your safety. If the provided plug
does not t into your outlet, consult
an electrician for replacement of the
obsolete outlet.
11. Protect the power cord from being
walked on or pinched particularly at
plugs, convenience receptacles, and
the point where they exit from the
apparatus.
12. Only use attachments/accessories
specied by the manufacturer.
13. Use only with the cart,
stand, tripod, bracket,
or table specied by
the manufacturer,
or sold with the
apparatus. When a cart
is used, use caution
when moving the cart/
apparatus combination
to avoid injury from tip-
over.
14. Unplug this apparatus during
lightning storms or when unused for
long periods of time.
15. Refer all servicing to qualied service
personnel. Servicing is required
when the apparatus has been
damaged in any way, such as power-
supply cord or plug is damaged,
liquid has been spilled or objects
have fallen into the apparatus, the
apparatus has been exposed to
rain or moisture, does not operate
normally, or has been dropped.
16. The batteries (batteries installed)
shall not be exposed to excessive
heat such as sunshine, re or the
like.

iii
17. An all-pole MAINS SWITCH is
used as the disconnect device,
the location on the apparatus and
the function of the switch shall be
described, and the switch shall
remain readily operable
WARNING: TO REDUCE THE
RISK OF FIRE OR
ELECTRIC SHOCK,
DO NOT EXPOSE THIS
APPARATUS TO RAIN
OR MOISTURE.
WARNING: Apparatus shall not be
exposed to dripping or
splashing and no objects
lled with liquids, such as
vases, shall be placed on
the apparatus.
WARNING: The batteries (batteries
installed) shall not be
exposed to excessive
heat such as sunshine,
re or the like.
WARNING: The mains plug or
appliance coupler is
used as the disconnect
device,the disconnect
device shall remain readily
operable.
WARNING: To prevent the spread of
re, keep candles or other
open ames away from
this product at all times.
WARNING: To prevent injury, this
apparatus must be
securely attached to the
oor/wall in accordance
with the installation
instructions.
WARNING: The Class I apparatus
shall be connected to a
mains socket outlet with
a protective earthing
connection.
WARNING
Never place a Display in an unstable
location. A Display may fall, causing
serious personal injury or death. Many
injuries, particularly to children, can be
avoided by taking simple precautions
such as:
• Using cabinets or stands
recommended by the manufacturer
of the Display.
• Only using furniture that can safely
support the Display.
• Ensuring the Display is not
overhanging the edge of the
supporting furniture.
• Not placing the Display on tall
furniture (for example, cupboards or
bookcases) without anchoring both
the furniture and the Display to a
suitable support.
• Not placing the Display on cloth or
other materials that may be located
between the Display and supporting
furniture.
• Educating children about the
dangers of climbing on furniture to
reach the Display or its controls.
If your existing Display is being retained
and relocated, the same considerations
as above should be applied.
CAUTION: These servicing
instructions are for use
by qualied service
personnel only. To
reduce the risk of electric
shock,do not perform any
servicing other than that
contained in the operating
instructions unless you
are qualitied to do so.

iv
CAUTION: Excessive sound pressure from earphones and headphones can
cause hearing loss. Adjustment of the equalizer to maximum increases
the earphone and headphone output voltage and the sound pressure
level. Therefore, to protect your hearing, adjust the equalizer to an
appropriate level.
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 Electronie Equipment-WEEE
Attention users in European Union private households
This marking on the product or on its packaging illustrates that,
under European Directive 2012/19/EU governing used electrical
and electronic appliances, this product may not be disposed of with
normal household waste. You are responsible for disposal of this
equipment through a designated waste electrical and electronic
equipment collection. To determine the locations for dropping o󰀨 such
waste electrical and electronic, contact your local government o󰀩ce,
the waste disposal organization that serves your household or the
store at which you purchased the product.
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.

v
Contents
1. Unpacking and Installation ................. 1
1.1. Unpacking............................. 1
1.2. Package Contents ................ 1
1.3. Installation Notes .................. 1
1.4. Mounting on a Wall............... 2
2. Parts and Functions ........................... 5
2.1. Input/Output Terminals ......... 5
2.2. Remote Control .................... 6
3. Connecting External Equipment......... 9
3.1. Connecting External
Equipment (DVD/VCR/VCD) 9
3.2. Connecting a PC .................. 9
3.3. Connect external audio
device ................................. 10
3.4. Connect USB...................... 10
4. Touch Operation ................................11
5. Launcher .......................................... 13
5.1. Homepage ........................ 13
5.2. Side panel........................... 14
5.3. Option of power .................. 17
5.4. Compass ............................ 17
5.5. APPs .................................. 17
6. File management.............................. 18
6.1. File categorization .............. 18
6.2. Path Selection .................... 18
6.3. Operating management...... 18
6.4. Mode switch........................ 18
7. System set up .................................. 19
7.1. Network ............................. 19
7.2. General............................... 19
7.3. Advanced............................ 20
7.4. System ............................... 21
8. Whiteboard ...................................... 22
8.1. Erase .................................. 22
8.2. Revoke ............................... 22
8.3. Redo ................................... 22
8.4. Single-point / Multi-point ..... 22
8.5. Switch ................................ 22
8.6. Add more pages ................. 22
8.7. Single / dual color ............... 22
8.8. Flip page............................. 22
8.9. Pre-view page..................... 22
8.10. Delete page ........................ 22
8.11. Menu................................... 22
9. Remarks........................................... 23
9.1. Write ................................... 23
9.2. Erase .................................. 23
9.3. Save ................................... 23
9.4. Scan to share ..................... 23
9.5. Exit the remark page .......... 23
10. Compatibility of the USB device....... 24
11. Input mode ....................................... 26
12. Cleaning and Troubleshooting.......... 27
12.1. Cleaning ............................. 27
12.2. Troubleshooting.................. 28
13. Technical Specications ................... 30

1
This manual is for reference only, please refer to the actual machine.
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.
• Move the display by at least two (2) adults.
• 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 guide
• Remote control with
AAA batteries
• Power cord
• HDMI cable
• USB cable
• Stylus
• AOC Logo Sticker
• Screws
• Wall Mount kit
* The supplied power cord varies depending
on destination.
Power Cord
Remote Control
and AAA Batteries
Wall Mount kit
USB Cable Stylus Logo
Quick Start Guide
HDMICable
Screws
* Items may di󰀨er in di󰀨erent locations
* Display design and accessories may di󰀨er from the images shown.
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.
• Keep the packaging materials appropriately after unpacking the product.
1.3. Installation Notes
• Only use the power cable provided with this product. If an extension cord is required, please
consult your service agent.
• The product should be installed on a at surface, or the product may tip over. Leave a space
between the rear of the product and the wall for proper ventilation. Do not install the product
in a kitchen, bathroom or a place exposed to moisture, failure to do so may shorten the life
of the internal parts.
• Do not install the product where it is 3000m and higher in altitude. Failure to do so may
result in malfunctions.

2
1.4. 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
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.
1.4.1. VESA Grid
SPT5512S 200(H) x 200(V) mm

3
1.4.2. How to use wall mount kit
1. Use the wainscoting as a template to drill
four hole walls with a diameter of 8 mm
to a depth of 50mm. Then wedge four
plastic anchors into the hole.
2. To Install the siding, place the wall nail
board on the wall, and then screw each
plastic with four self-tapping screws to x
the wall board through the metal washer.
3. Install the bracket rail into the back of
the display, select suitable screws from
screw package according to the size of
the holes in the back of display. Fasten
the two hanging arms onto the back
of display by screwing, and keep the
horizontal balance of the two hanging
arms on both sides.
4. Hang the display with bracket rails
installed on the wall plate until it is formed
hold-o󰀨.
5. Fasten the two bolts against the wall
plate then down.
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.

4
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

5
2. Parts and Functions
2.1. Input/Output Terminals
3 4 5 6 7 8 9
11
10
12
13
2
LAN/UART
AUDIO
OUT Mini SD
HDMI IN
HDMI OUT USB 3.0
5V 0.9A
USB 2.0
5V 0.5A
1
USB-B
Touch Out
1OK /Power
Press this button to turn the display On or
turn the display to standby mode.
2AC IN
AC power input from the wall outlet.
3HDMI OUT
HDMI video/audio output.
4LAN/UART
1Mbps networking / Serial communication
control.
5AUDIO OUT
Audio output for external AV device.
6HDMI input
HDMI video/audio input.
7USB 3.0 PORT/ 8USB 2.0 PORT
Connect to a USB storage device.
9USB-B
Connect to external PC to support touch
function.
10 MICRO SD card
Connect to a MICRO SD card.
11 OPS
OPS Slot to connect the OPS device.
12 4G card
Reserved.
13 USB 2.0 PORT
Connect to a USB storage device.

6
2.2. Remote Control
2.2.1. General functions
1
4
12
5
7
8
16
17
19
11
10
9
6
13
3
214
15
18
20
1[Source] Button
Choose input source.
2[CMS] button
Switch to AOC Cloud CMS.
3[USB] button
Open the USB le manager.
4[Play] button
Control the playback of media les: last
track, play/pause, stop, next track.
5[MENU] SETTINGS button
Access the OSD menu.
6[INFO] button
Show Information OSD.
7[Vol+]VOLUME button
Turn up the volume.
8[ ] [ ] [ ] [ ]Navigation button
Browse through and select items in the
menu.
9[OK] button
Conrm an entry or selection.
10 [Vol-] Volume button
Turn Down the volume.
11 [Number] buttons
Input gures or text.
12 [Multi-View] button
Reserved.
13 [ ] POWER button
1) No response occurred when pressing
any key on the remote controller (except
the power key) in the sleep mode.
2) Press the power key in the sleep mode
to exit it.
3) Press the power key to enter the sleep
mode.
4) Press and hold the power key to shut
the device.
14 [HDMI/PC] button
Go to HDMI source.
15 [ ] Time button
Go to Time Setting.
16 [ ] BACK button
Return to the previous page or exit from
the previous function.
17 [ ] MUTE button
Mute or restore volume.
18 [ ] HOME button
Go to Android Launcher rst widgets.
19 [Option] button
Reserved.
20 [Help] button
Reserved.

7
2.2.2. Inserting the batteries in the remote control
The remote control is powered by two 1.5V AAA batteries.
To install or replace the batteries:
1. Press and then slide the cover to open
it.
2. Insert the batteries with the correct
polarity (+) and (–).
3. Replace the cover.
+
-
+-
+
-
+-
Caution:
Incorrect use of batteries may cause leakage or explosion. Be sure to follow the instructions
below:
• Insert “AAA” batteries with the correct polarity (+ and -).
• Do not mix battery types.
• Do not use a new battery with a used one together. Otherwise, it may cause leakage or
shorten the life of the batteries.
• Remove the dead batteries immediately to avoid battery leakage in the battery compartment.
Do not touch exposed battery acid, as it may cause injury to your skin.
• Disposal of a battery into re or a hot oven, or mechanically crushing or cutting of a
battery, that can result in an explosion; leaving a battery in an extremely high temperature
surrounding environment that can result in an explosion or the leakage of ammable liquid
or gas; and a battery subjected to extremely low air pressure that may result in an explosion
or the leakage of ammable liquid or gas.
NOTE: Remove the batteries from the battery compartment when not using for an extended
period of time.
2.2.3. Handling the remote control
• Do not drop or apply shock to the remote control.
• Do not allow any liquid to get inside the remote control. If water has entered the remote
control, wipe the remote control with a dry cloth immediately.
• Do not place the remote control near heat and steam sources.
• Do not attempt to disassemble the remote control, unless you need to place batteries in the
remote control.

8
2.2.4. Operating range of the remote control
Point the top front of the remote control at the
remote sensor on the display when you press the
buttons.
NOTE:
The remote control may not function properly
when the remote control sensor on the display
is under direct sunlight or strong illumination,
or when there is an object between the remote
control and the remote sensor of the display.
OK
1. @2 ABC DEF3
5 JKL MNO6
4 GHL
8 TUV WXYZ9
7PQRS
0帮助多视窗
音量
+
音量
-
应用
选单
菜单 信息 静音 返回
USB CMS HDMI
电脑
时间
设定
信源

9
3. Connecting External Equipment
3.1. Connecting External Equipment (DVD/VCR/VCD)
3.1.1. Using HDMI video input
LAN/UART
AUDIO
OUT Mini SD
HDMI INHDMI OUT USB 3.0
5V 0.9A
USB 2.0
5V 0.5A
USB-B
Touch Out
DVD / VCR / VCD
HDMI out
[HDMI IN]
3.2. Connecting a PC
3.2.1. Using HDMI input
PC
LAN/UART
AUDIO
OUT Mini SD
HDMI INHDMI OUT USB 3.0
5V 0.9A
USB 2.0
5V 0.5A
USB-B
Touch Out
HDMI out
[HDMI IN]

10
3.2.2. Wire-connecting to Network
INTERNET
or
WiFi HDMI 2
D-SUB
LAN/UART
AUDIO
OUT Mini SD
HDMI INHDMI OUT USB 3.0
5V 0.9A
USB 2.0
5V 0.5A
USB-B
Touch Out
3.3. Connect external audio device
[Audio Out]
HDMI 2
AUDIO
OUT
AUDIO
IN LAN D-SUB
LAN/UART
AUDIO
OUT Mini SD
HDMI INHDMI OUT USB 3.0
5V 0.9A
USB 2.0
5V 0.5A
USB-B
Touch Out
3.4. Connect USB
LAN/UART
AUDIO
OUT Mini SD
HDMI INHDMI OUT USB 3.0
5V 0.9A
USB 2.0
5V 0.5A
USB-B
Touch Out

11
4. Touch Operation
This display is equipped with a touch-
sensitive screen and supports the Windows
Touch features either by singletouch or
multitouch operation. You can touch the
pictures or text on the display gently with your
ngers, and the system will react.
This section explains about the touch
operation on the display. For further detail on
how to run the touch operation, please refer
to the Windows operation instruction.
Single Tap
Touch the target on the screen with one
ngertip for one quick tap, then release.
Please note that a touch screen will respond
to a light touch from your ngertip when
tapping within 2.5mm above touch screen.
Double Tap
Touch the target on the screen with one
ngertip for two quick taps, then release.
Pan
Touch the target on the screen with one
ngertip and move across the target without
losing direct contact, then release.
Flick
Touch the target on the screen with one
ngertip and brush the surface quickly.
Zoom in
Touch the target on the screen with two
ngertips holded together and move them
apart to zoom in (magnify) the screen image.
Zoom out
Touch the target on the screen with two
ngertips stretched apart and move them
closer to zoom out (shrink) the screen image.

12
Touch and Hold
Touch and hold the target on the screen with
one ngertip for a while to display a context
menu or options page for an item.
Avoid
• Avoid scratching with sharp object on
the screen. Only use your ngertips to
perform touch operation.
• Do not expose the screen to intensive
light, spotlight, or wide-spread light.
• Do not install the product to a location
where is close to the windows or glass-
doors as the direct sunlight may a󰀨ect the
touch-control performance.
• To avoid screen interference with each
other, do not place 2 touch screens side
by side as shown below.
Fig. Touch screens interference

13
5. Launcher
5.1. Homepage
Theme 1: switch themes in the “System setup” page.
Theme 2: switch themes in the “System setup” page.
5.1.1. Shortcut application
File Manager: click to open the function of document
management
White Board: click to open the whiteboard function.
EShare Projection: click to enable the EShare
projection.
Apps: click to display the application page and view
applications available on the system (including third
party ones installed manually); select to enable
application.
5.1.2. Date and time
Display current date, time and weekday.
Set up format of date and time in the “System setup”
page.
5.1.3. Famous aphorisms /
Countdown Timer
Press the famous aphorisms / countdown timer area (as
shown in the red framed area) and the prompt message
popup window displays; select to display “Countdown
Timer” or “Famous aphorisms”.
Countdown Timer: ll in the event name and date.
Famous aphorisms: ll in the famous aphorisms of each
day in a week.
5.1.4. Status icon
Display icons according to the status of USB drive,
network, and Bluetooth connected; click on the
individual icon to display its setup page.

14
5.1.5. Wallpaper
The system comes with 10 wallpapers which can be
shuttled in 10 -second intervals; you may dene your
own wallpapers in the “System setup” page.
5.2. Side panel
5.2.1. Expand the sidebar
Click on the left/right arrow key on both sides of the
interface to expand/collapse the sidebar.
5.2.2. System setup
Click on the system setup icon to display the settings
page.
5.2.3. File management
Click on the le management icon to display the le
management interface on the current page.
5.2.4. Collapse the sidebar
Click on the icon to collapse the sidebar with the sidebar
expansion icon left visible.
Auto collapse the sidebar after 10 seconds of idle time.
5.2.5. List of input source
Click on the input icon to display list if input source in
current page; click on individual input source to enter
the desired channel.
Display the following pages in case the current channel
comes without signal.
Display one of the following pages based on current
setting when there is no signal input: Android homepage
(default), standby, sleep.