AOC SPX432 User manual

www.aoc.com
©2021 AOC. All Rights Reserved.
User Manual
Please read this manual before use and retain it for future reference.
SPX432
SPX502
SPX552
SPX652
SPX752
SPX862

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: FCC/CSA regulations
state that any
unauthorized changes
or modications to this
equipment may void the
user’s authority to operate
it.
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 many be wiped with
a dry cloth when the power is off.
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 off the display by detaching
the power cable, wait for 6 seconds

ii
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.
• 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.
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 off such
waste electrical and electronic, contact your local government of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. Control Panel........................ 5
2.2. Input/Output Terminals ......... 6
2.3. Remote Control .................... 7
3. Connecting External Equipment......... 9
3.1. Connecting External
Equipment (DVD/VCR/VCD) 9
3.2. Connecting a PC ................ 10
3.3. Connect USB...................... 10
4. Operation...........................................11
4.1. Media Player Instructions ... 11
4.2. PDF Reader Play................ 13
4.3. U disk Files Playback and
Copy Instructions................ 15
4.4. AOC Cloud CMS Software
Introduction......................... 16
4.5. StoreVue Signage (Only
available in Taiwan) ............ 18
4.6. Operation on the OSD menu19
5. Compatibility of the USB device....... 27
6. Input mode ....................................... 30
7. Cleaning and Troubleshooting.......... 32
7.1. Cleaning ............................. 32
7.2. Troubleshooting.................. 33
8. Technical Specications ................... 35

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
• Wall Mount kit
• AOC Sticker
The supplied power cord varies depending on destination.*
Power Cord
Remote Control
and AAA Batteries
HDMI Cable
Quick Start Guide
StickerWall Mount kit
* Items may differ in different locations
* Display design and accessories may differ 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.
SPX432 SPX502
Protective Sheet
VESA Grid
Table
Protective Sheet
VESA Grid
Table
SPX552 SPX652
Protective Sheet
VESA Grid
Table
Protective Sheet
VESA Grid
Table
SPX752 SPX862
Protective Sheet
VESA Grid
Table
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. SPX432, SPX502, SPX552: 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.
SPX652, SPX752, SPX862: For the wall-mounting kit, use M8 mounting screws (having a
length 15 mm longer than the thickness of the mounting bracket) and tighten them securely.

3
1.4.1. 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-off.
5. Fasten the two bolts against the wall
plate then down.
1.4.2. VESA Grid
SPX432 200(H) x 200(V) mm
SPX502 400(H) x 400(V) mm
SPX552 400(H) x 400(V) mm
SPX652 400(H) x 400(V) mm
SPX752 600(H) x 400(V) mm
SPX862 600(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.

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. Control Panel
1 2 3 4 5 6 7 8
1[ ] button
• Press and hold for 5 seconds to
power off.
• Press to enter DC off state.
• Under shutdown state, press shortly
to perform the power-on function.
2[MUTE] button
Audio Mute/Unmute.
3[INPUT] button
• Root Menu: enter OSD input source.
• OSD menu: return or back.
4[ ] button
• Home Menu (Android Launcher):
Go to Right Icon.
• Root Menu: Go to Audio VolumeMenu
• Volume Menu: Increase Audio
Volume.
Volume shortcuts are only available
under HDMI1/HDMI2/OPS.
• Main Menu:Go to Next level Item
5[ ] button
• Home Menu (Android Launcher:
Go to left Icon.
• Root Menu: Go to Audio VolumeMenu
• Volume Menu: Decrease Audio
Volume.
Volume shortcuts are only available
under HDMI1/HDMI2/OPS.
• Main Menu:Go to Previous level Item
6[ ] button
• Home Menu (Android Launcher):
Go to Up Icon.
• Main Menu:Go to Previous Item.
• Others: no function.
7[ ] button
• Home Menu (Android Launcher):
Go to Down Icon.
• Main Menu: Go to Next Item
• Others: no function
8[MENU] button
Root Menu: Show MainMenu OSD
Other Menu: OK.

6
2.2. Input/Output Terminals
11
123 4 5 6 7 8
9
10
11
12
RS232
(RJ45)
HDMI1 IN
HDMI2 IN
LAN AUDIO IN
AUDIO OUT
MICRO SD
USB2.0
5V 500mA
USB3.0
5V 900mA
SIM
1AC IN
AC power input from the wall outlet.
2MAIN POWER SWITCH
Switch the main power on/off.
3LAN
Internet function.
4AUDIO OUT
Audio output for external AV device.
5AUDIO IN
Audio input for external AV device (3.5mm
stereo phone).
6HDMI2 IN / 7HDMI1 IN
Connect to a source device via an HDMI
cable.
8RS232
Receive command signals from the
external RS232 device.
9SIM card
SIM card interface (reserved for SIM
card).
10 USB PORT
Connect to a USB storage device.
11 USB PORT
Connect to a USB storage device.
12 MICRO SD card
Connect to a MICRO SD card.

7
2.3. Remote Control
2.3.1. General functions
1
7
2
19
18
4
8
6
13
20
17
9
12
14
11
15
3
10
5
16
1[ ] POWER button
Turn OFF the display until power is off.
2[Source] Button
Choose input source.
3[CMS] button
Go to AOC CMS app.
4[USB] button
Go to USB source.
5[HDMI/PC] button
Go to HDMI1 source.
6[ ] Time button
Go to Time Setup SCH APP.
7[PLAY] button
Control playback of media les.
8[MENU] SETTINGS button
Access the OSD menu.
9[INFO] button
Show Information OSD.
10 [ ] MUTE button
Mute or restore volume.
11 [ ] BACK button
Return to the previous page or exit from
the previous function.
12 [Vol+]VOLUME button
Turn up the volume.
13 [ ] HOME button
Go to Android Launcher rst widgets.
14 [ ] [ ] [ ] [ ]NAVIGATION buttons
Up, down, left and right operation key.
15 [OK] button
Conrm an entry or selection.
16 [Vol-] Volume button
Turn Down the volume.
17 [Option] button
Access currently available options, for
Media Input/PDF Player/CMS Console.
18 [Number] buttons
Input gures or text.
19 [Multi-View] button
Open multiple windows (background).
20 [Help] button
Reserved.

8
2.3.2. 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.
NOTE: Remove the batteries from the battery compartment when not using for an extended
period of time.
2.3.3. 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.
2.3.4. 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.

9
3. Connecting External Equipment
3.1. Connecting External Equipment (DVD/VCR/VCD)
3.1.1. Using HDMI video input
HDMI out
[HDMI IN]
DVD / VCR / VCD
RS232
(RJ45)
HDMI1 IN
HDMI2 IN
AUDIO IN
3.1.2. Using network interface
INTERNET
LAN AUDIO OUT

10
3.2. Connecting a PC
3.2.1. Using HDMI input
HDMI out
[HDMI IN]
PC
RS232
(RJ45)
HDMI1 IN
HDMI2 IN
AUDIO IN
AUDIO OUT
DVI OUT
[HDMI IN]
PC
[AUDIO IN]
AUDIO OUT
RS232
(RJ45)
HDMI1 IN
HDMI2 IN
AUDIO IN
AUDIO OUT
3.3. Connect USB
USB2.0
5V 500mA
USB3.0
5V 900mA

11
4. Operation
4.1. Media Player
Instructions
1. The front page of the media player,
this page contains three items: “Play”,
“Compose” and “Settings”.
Play: Choose to play the playlist.
Compose: Edit playlists.
Settings: Set the playback content.
2. Select the “Play” on the home page, and
you should rst select a playlist to play
from File 1 to File 7.
The pencil icon represents the play list is
not empty.
3. Select the “Compose” on the home page,
and you should rst select a playlist to
edit from File 1 to File 7.
The pencil icon represents the play list is
not empty.
4. If you select the empty playlist, the
application will guide you to choose
media sources.
All media les should be located in the
root directory. For example:
- Video at /root/movies/
- Photos /root/pictures/
- Music /root/music/
5. You can edit or delete non-empty
playlists, just select the required playlist
with pencil icons.
6. You could rename the playlist, just input
new name after pressing the “OPTIONS”
key on the remote control.

12
7. After you start editing the playlist, you will
see the following screen.
Source - storage device les.
Playlist - playlist les.
7-1 in a scroll bar can help you to perform
the following items：
- Select all：Select all the storage les.
- Delete all：Delete all the playlist les.
- Add/Remove：Update from the playlist.
- Sort：Sort playlists.
- Save/Abort：Save or abort the playlist.
8. If you are in a scroll bar and select “Sort”,
you can change the order of les one by
one.
9. Choose the desired le information in
play list and press [INFO] button, you
can get information detail.
10. Choose the desired le and press the
play button, you can directly play media
les.
11. If you make a playlist containing all of the
image les, the application will ask you if
you want to play background music while
play the pictures.
12. On the rst page of “Settings”, this page
contains three parts:
“Repeat Mode”, “Slideshow Effect” and
“Effect Duration”.
Repeat Mode: playback mode.
Slideshow Effect: photo slide effect.
Effect Duration: photo effect duration.

13
4.2. PDF Reader Play
1. Home page of Pdf app, this page has
three items: “Play”, “Compose” and
“Settings”.
Play : Select playlist to play.
Compose: Edit playlist.
Settings: Set play properties.
2. Select “Play” on home page, rst you
should choose one playlist to play from
File 1 to File 7.
The pencil icon means the playlist is non-
empty.
3. Select “Compose” on home page, rst
you should choose one playlist to edit
from File 1 to File 7.
The pencil icon means the playlist is non-
empty.
4. If an empty playlist is chosen, the app will
guide you to select the media source.
All media les should be placed in root
directory.
For example,
- pdfs in /root/pdf/
5. You could edit or delete a non-empty
playlist, just choose the desired playlist
with pencil icon.
6. You could rename the playlist, just input
new name after pressing the “OPTIONS”
key on the remote control.
7. In the slide bar, it helps you to do the
followings:
- Select all : Select all storage les.
- Delete all : Delete all playlist les.
- Add/remove : Update playlist from
source.
- Sort : Sort playlist.
- Save/abort : Save or abort playlist.

14
8. If you choose “Sort” in the slidebar, you
can change the order of les one by one.
9. Select “Settings” on home page, this
page has two parts, “Repeat Mode” and
“Effect Duration”.
Repeat Mode : play mode.
Effect Duration : photo effect duration.