BenQ ST430K DISPLAY User manual

ST430K, ST550K, ST650K
Digital Signage
User Manual
Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or
implied, with respect to the contents of this document. BenQ Corporation reserves the
right to revise this publication and to make changes from time to time in the contents
thereof without obligation to notify any person of such revision or changes.
Copyright
Copyright 2016 BenQ Corporation. All rights reserved. No part of this publication may
be reproduced, transmitted, transcribed, stored in a retrieval system or translated into
any language or computer language, in any form or by any means, electronic, mechanical,
magnetic, optical, chemical, manual or otherwise, without the prior written permission
of BenQ Corporation.
Table of Contents
3
Table of Contents
Safety warnings and precautions ...................................... 5
Important safety instructions............................................ 6
Notes on the LCD panel of this display..................................... 6
Safety notice for remote control................................................. 7
Battery safety notice ....................................................................... 7
BenQ ecoFACTS.............................................................................. 8
Package contents ................................................................. 9
Setting up the display ........................................................ 10
Mounting the display....................................................................
Installing the desktop stands (ST550K) ...................................
Setting up the display (ST430K, ST650K) ...............................
Installing the display on a wall....................................................
10
10
11
12
Parts of the display and their functions ........................ 14
Rear panel.......................................................................................
Input/output terminals.................................................................
Input/output terminals.................................................................
Remote control.............................................................................
Using the remote control ...........................................................
14
16
18
21
23
Connection ......................................................................... 25
Connecting audio/video signals ................................................. 25
Connecting power........................................................................ 28
Basic operations................................................................. 30
Turning the display on or off .....................................................
Switching input signals .................................................................
Adjusting audio volume level .....................................................
Setting up Internet connection..................................................
Updating software ........................................................................
30
32
32
32
33
The OSD (On-Screen Display) menu ........................... 34
OSD menu overview ................................................................... 34
4
Table of Contents
Operations in the OSD menu....................................................
Picture menu................................................................................
Sound menu.................................................................................
Setting menu................................................................................
35
36
37
38
Multimedia operation ....................................................... 40
Multimedia buttons on the remote control ........................... 40
Viewing files.................................................................................... 41
Working with Android OS.............................................. 45
About All Apps..............................................................................
Browser...........................................................................................
X-Sign ..............................................................................................
ES File Explorer .............................................................................
Multimedia ......................................................................................
Settings ............................................................................................
WPS Office.....................................................................................
46
47
48
49
50
52
53
Product information.......................................................... 54
Specifications.................................................................................. 54
Dimensions..................................................................................... 56
Supported input signal resolution ............................................. 59
Troubleshooting ................................................................. 61
Safety warnings and precautions
5
Safety warnings and precautions
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 appliance.
THIS EQUIPMENT MUST BE
GROUNDED
To ensure safe operation, the three-pin
plug must be inserted only into a
standard three-pin power outlet which
is effectively grounded through normal
household wiring. Extension cords
used with the equipment must have
three cores and be correctly wired to
provide connection to the ground.
Wrongly wired extension cords are a
major cause of fatalities.
The fact that the equipment operates
satisfactorily does not imply that the
power outlet is grounded or that the
installation is completely safe. For your
safety, if you are in any doubt about
the effective grounding of the power
outlet, please consult a qualified
electrician.
• The mains plug of the power supply cord shall remain readily operable. The AC
receptacle (mains socket outlet) shall be installed near the equipment and shall be easily
accessible. To completely disconnect this equipment from the AC mains, disconnect the
power cord plug from the AC receptacle.
• Do not place this display on an uneven, sloping or unstable surface (such as a trolley)
where it may fall and cause damage to itself or others.
• Do not place this display near water, like a spa or pool, or in a position which will allow
the splashing or spraying of water onto the display, like in front of an open window
where rain water may enter.
• Do not install this display in a confined space without proper ventilation and air
circulation, such as in a closed cabinet. Allow proper space around the display for
dissipating heat inside. Do not block any openings and vents on the display. Overheating
may result in hazards and electric shock.
• Installation of this display should only be performed by a qualified technician. Failure to
install this display properly may cause injuries and damages to the personnels and the
display itself. Check the installation regularly and maintain the display periodically to
ensure the best working condition.
• Use only the accessories approved or recommended by the manufacturer to mount this
display. Using wrong or unsuitable accessories may cause the display to fall and result in
serious personal injuries. Make sure that the surface and fixing points are strong enough
to sustain the weight of the display.
• To reduce the risk of electric shock, do not remove covers. No user serviceable parts
inside. Refer servicing to qualified service personnel.
• To prevent personal injuries, mounting the display or installing desktop stands is
required before use.
6
Important safety instructions
Important safety instructions
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer's
instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
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 fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified 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.
Unplug this apparatus during lightning storms or when unused for long
periods of time.
Refer all servicing to qualified 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.
Notes on the LCD panel of this display
• The Liquid Crystal Display (LCD) panel of this display has a very thin protective layer of
glass which is liable to marking or scratching, and cracking if struck or pressured. The
liquid crystal substrate is also liable to damage under excessive force or extreme
temperatures. Please handle with care.
• The response time and brightness of the LCD panel may vary with the ambient
temperature.
• Avoid placing the display in direct sun or where direct sun or spot lighting will shine
onto the LCD panel, as the heat may damage the panel and the external casing of the
display, and the bright light will make viewing the display more difficult than necessary.
• The LCD panel consists of individual pixels to display images and is manufactured
according to the design specifications. While 99.9% of these pixels work normally,
0.01% of the pixels may remain constantly lit (in red, blue or green) or unlit. This is a
technical limitation of the LCD technology and is not a defect.
Important safety instructions
7
• LCD screens, like plasma (PDP) and conventional CRT (Cathode Ray Tube) screens, are
also susceptible to 'screen burn-in' or 'image retention' which can be found on the
screen as visible fixed lines and shades. To avoid such damage to the screen, avoid
displaying still images (like On-Screen Display menus, TV station logos, fixed/inactive
text or icons) for more than 30 minutes. Change the aspect ratio from time to time. Fill
the entire screen with the image and eliminate the black bars whenever possible. Avoid
displaying images in 4:3 aspect ratio over a long period of time, otherwise there may be
visible burn marks on the screen as two vertical lines.
Note: Under certain circumstances, condensation may occur on the inner side of the
cover glass, it's a natural phenomenon and will not affect the operation of the display.
This condensation will usually disappear after around 2 hours of normal operation.
• ST series does not offer image retention function, for more information, please refer
to installation guide.
• ST650K does not support portrait use; portrait use may cause display damage. BenQ
warranty will not cover faulty usage.
• For ST series, when the power goes out unexpectedly, please make sure the time zone
is correctly synced via the Internet, otherwise manual adjustment is needed.
Safety notice for remote control
• Do not put the remote control in the direct heat, humidity, and avoid fire.
• Do not drop the remote control.
• Do not expose the remote control to water or moisture. Failure to do so could result
in malfunction.
• Confirm there is no object between the remote control and the remote sensor of the
product.
• When the remote control will not be used for an extended period, remove the
batteries.
Battery safety notice
The use of the wrong type of batteries may cause chemical leaks or explosion. Please
note the following:
• Always ensure that the batteries are inserted with the positive and negative terminals in
the correct direction as shown in the battery compartment.
• Different types of batteries have different characteristics. Do not mix different types.
• Do not mix old and new batteries. Mixing old and new batteries will shorten battery life
or cause chemical leaks from the old batteries.
• When batteries fail to function, replace them immediately.
• Chemicals which leak from batteries may cause skin irritation. If any chemical matter
seeps out of the batteries, wipe it up immediately using a dry cloth, and replace the
batteries as soon as possible.
• Due to varying storage conditions, the battery life for the batteries included with your
product may be shortened. Replace them within 3 months or as soon as you can after
initial use.
• There may be local restrictions on the disposal or recycling of batteries. Consult your
local regulations or waste disposal provider.
8
Important safety instructions
BenQ ecoFACTS
BenQ has been dedicated to the design and development of greener product as part of
its aspiration to realize the ideal of the “Bringing Enjoyment 'N Quality to Life” corporate
vision with the ultimate goal to achieve a low-carbon society. Besides meeting
international regulatory requirement and standards pertaining to environmental
management, BenQ has spared no efforts in pushing our initiatives further to incorporate
life cycle design in the aspects of material selection, manufacturing, packaging,
transportation, using and disposal of the products. BenQ ecoFACTS label lists key
eco-friendly design highlights of each product, hoping to ensure that consumers make
informed green choices at purchase. Check out BenQ's CSR Website at
http://csr.BenQ.com/ for more details on BenQ's environmental commitments and
achievements.
CLASS II equipment
~ AC voltage
Package contents
9
Package contents
Open the sales package and check the contents. If any item is missing or damaged, please
contact your dealer immediately.
LCD display
Power cord x 1
VGA cable x 1
Remote control
HDMI cable x 1
AAA battery x 2
Quick start guide
Base x 1 (ST550K)
Base x 1 (ST430K,
ST650K)
Q-cast dongle holder
• The type of power cord supplied may differ from that illustrated depending on your region of
purchase.
• Before discarding the package, check that you haven't left any accessories inside the box.
• Dispose of packaging materials wisely. You can recycle the cardboard carton. Consider storing
the package (if possible) for future transport of the display.
• Do not leave plastic bags within reach of young children or babies.
10
Setting up the display
Setting up the display
Mounting the display
You can install the display on a vertical surface with a suitable wall mounting bracket or
on a horizontal surface with the optional desktop stands. Please pay attention to the
following notes during installation:
• This display should be installed by at least two adult persons. Attempting to install this
display by only one person may result in danger and injuries.
• Refer the installation to qualified technicians. Improper installation may cause the
display to fall or malfunction.
Installing the desktop stands (ST550K)
1. Lock the metal support and the iron base tightly with 4 pieces of Φ5 × 7 mm flathead machine screws until all the screw holes are aligned.
2. Make base pad holes and the screw center aligned and stick them on the metal
support. Be sure to distinguish the installation direction of the right and left base
pads.
3. Lock the base and the base support with 4 pieces of Φ4 × (10 + 8) mm H-head
machine screws.
4. Lock the whole base module on the back cover of the machine with 4 pieces of Φ4
× 16 mm B-head machine screws.
Φ5 × 7 mm screws
Base pad
Metal support
Iron base
Base support
Φ4 × (10 + 8) mm screws
Φ4 × 16 mm screws
Setting up the display
11
Setting up the display (ST430K, ST650K)
Item checklist
Please check if the following items are completed:
1. The supporting components for base
2. Four Φ5 x 20mm P head black zinc plated machine screw with spring washer
3. An installation instruction
There could be slight difference in appearance among different models in the same series. The
actual product shall prevail.
Installation Steps
1. Take out the signage, the base/stand, and accessories from the carton.
2. Put the machine flat on the table first. Install the base on the back cover of the
machine bottom following the arrow direction. (Fig. 1)
3. Make the positioning hole on the top of the V neck of the base aligned with the
positioning raised stand on the bottom of the machine back cover. (Fig. 1)
4. Fasten the four Φ5 x 20mm screws. The base has to be adjusted at the figure status,
otherwise it cannot be installed. (Fig. 2)
Fig. 1
Fig. 2
Base
Φ5 x 20 mm screws
12
Setting up the display
Installing the display on a wall
VESA Standard: 200 x 300 mm (4 holes)
1. Place a clean, dry and lint-free cloth on a flat, horizontal and object-free surface.
Make sure that the size of the cloth is larger than the display.
2. Gently lay the display on the cloth with the LCD screen facing down.
3. Remove the desktop stands from the display if installed.
4. Identify the wall mounting screw holes on the back of the display as shown in the
illustration.
ST430K
ST550K
ST650K
5. Install the wall mounting bracket on
the display and attach the display to
the wall according to the mounting
bracket’s instructions. The length of
the screw should exceed the thickness LCD
display
of the wall mounting bracket, please
refer to below chart for each model.
Make sure that all screws are
tightened and secured properly.
(Recommended torque: 16 (+2/-2)
kgf/cm). The mounting means should
be strong enough to bear the weight
of the display.
L1
mm
L2 mm
(L3”)
Thickness
the wall
mounting
bracket
Setting up the display
Model
ST430K
ST550K
ST650K
L2 mm
L3”
Screw Length
TOP: 25mm
BOT: 10mm
10mm
25mm
TOP: 0.98”
BOT: 0.4”
0.4”
0.98”
TOP: L1+25mm
BOT: L1+10mm
L1+10mm
L1+25mm
• To maintain proper ventilation, keep at least 10 mm of
clear space from the back cover of the display to the
wall.
• Please consult a professional technician for wall mount
installations. The manufacturer accepts no liability for
installations not performed by a professional technician.
10mm
(0.39")
13
14
Parts of the display and their functions
Parts of the display and their functions
Rear panel
ST430K
ST550K
Parts of the display and their functions
ST650K
No.
Name
Description
1
INPUT
• Select/confirm options in On-Screen Display (OSD) menu.
• Select input sources.
2
/
Scroll through settings and options in the OSD menu.
3
/
• Scroll through settings and options in the OSD menu.
• Hot keys for audio volume adjustment.
4
MENU
Open or close the OSD menu.
5
Turn the display on or off.
15
16
Parts of the display and their functions
Input/output terminals
ST430K
ST550K
Parts of the display and their functions
17
ST650K
No.
Name
Description
1
USB-4
Access multimedia files on USB drives directly.
2
LAN
Receive the control signals from LAN interface /a computer,
connecting RJ45 terminals (This network port is only used for the
closed Android OS on this product).
3
HDMI 1
Receive 4K2K 30Hz supported signals from an external device.
4
HDMI 2
Receive 4K2K 30Hz supported signals from an external device.
5
HDMI 3(MHL)
6
VGA IN
7
VIDEO OUT
4K2K 30Hz / MHL supported
An interface which connects the handset devices and the display.
Receive analog RGB signals from an external device (such as a
computer).
Output composite video signals to another display.
Parts of the display and their functions
Input/output terminals
ST430K
USB230
18
Parts of the display and their functions
ST550K
19
20
Parts of the display and their functions
USB230
ST650K
No.
Name
Description
1
COAXIAL OUT
Output digital audio signals via a coaxial cable to an external
device.
2
AUDIO IN
Receive audio signals from an external device.
3
COMPONENT
(YPbPr)
Receive component video signals from an external device.
4
USB 3
Access multimedia files on USB drives directly.
5
USB 2(3.0)
Access multimedia files on USB drives directly.
Note:
• The users cannot use the USB port to update the software.
• The USB ports only support FAT / FAT32 format.
6
USB 1
Access multimedia files on USB drives directly.
7
AUDIO OUT
Output audio signals to an external device.
Parts of the display and their functions
Remote control
1
21
POWER
Turn the display on or off.
1
2
2
3
4
5
6
7
INPUT
Select the input source.
3
CH RETURN
TV Channel return
Note: It is only working on some specific regions.
4
INFO
Show the information of the current input source.
5
8
9
10
11
12
13
14
15
16
17
18
19
20
6
16:9
Change the display image to the different mode
under non-Android system Mode: Full, 4:3, Film,
Subtitle, PC mode.
7
MULTI-MEDIA buttons
The buttons are used to operate the media
functions under Multi-Media APP.
8
Numeric buttons (0-9)
Press to enter numbers.
9
21
SCREEN SHOT
Capture the printed screen and save to the USB
drive.
22
10
23
FAV
Favorite TV program
Note: It is only working on some specific regions.
24
CHLIST (
)
Delete a character / view program list.
Note: It is only working on some specific regions.
11
MUTE
Turn on/off the sound.
12
VOL- / VOL+
Turn up/down the volume.
13
CH+ / CH-
Change program channels.
22
Parts of the display and their functions
14
WPS
Open the WPS office app in Android
1
2
3
4
5
6
15
M-Player
Open the Media Player app in Android.
16
X-Sign
Open the X-Sign app in Android.
7
17
Setting
Open the setting function in Android.
18
9
BLANK
Blank and mute the screen (the screen will turn
black) when the OSD menu is off. Press again to
resume.
8
10
11
19
MENU
Activate the OSD menu.
20
FREEZE
12
13
Freeze the screen.
14
15
16
17
Confirm the selected options or save changes.
18
19
21
20
21
OK
22 CURSOR KEYS (///)
Scroll through settings and options in the OSD
menu.
23
BACK (
)
Press this key to return to previous page.
22
24
HOME (
)
Show the main screen of Android system.
23
24
Parts of the display and their functions
23
Using the remote control
Installing remote control batteries
1. Open the remote control battery compartment
cover.
2. Insert the supplied batteries ensuring that the
positive and negative marked battery terminals match
the (+) and (-) marks in the battery compartment.
The supplied batteries are provided for your convenience so
that you can operate the display straight away. You should
replace them as soon as possible.
3. Refit the battery compartment cover.
24
Parts of the display and their functions
Remote control usage tips
• Point and aim the top front of the remote control directly at the display’s remote
control sensor window when you press the buttons.
• Do not let the remote control become wet or place it in humid environments (like
bathrooms).
• If the display’s remote control sensor window is exposed to direct sunlight or strong
light, the remote control may not operate properly. In this situation, change the light
source, readjust the angle of the display or operate the remote control from a location
closer to the display’s remote control sensor window.
ST430K
ST550K/ST650K
Keypad/remote control lock SOP
• Press and hold CH+ on remote control: Enable/Disable keypad function.
• Press and hold CH- on remote control: Enable/Disable remote control function.
Connection
25
Connection
Connecting audio/video signals
Pay attention to the following notes when you connect cables:
• Please turn off all devices.
• Familiarize yourself with the audio/video ports on the display and the devices you want
to use. Be aware that incorrect connections may adversely affect picture quality.
• Do not remove cables from the ports by pulling the cable itself. Always grasp and pull
the connectors at the end of the cable.
• Ensure that all cables are fully inserted and firmly seated.
Connecting the VGA input
1. Connect the VGA jack on the display to the VGA output jack on a computer using a
D-Sub (15-pin) cable.
2. To view images from this input, press the INPUT button and choose VGA.
VGA cable
Computer
26
Connection
Connecting the digital inputs
1. Connect the HDMI output jack of a computer or A/V device (such as a VCR or DVD
player) to the HDMI 1 input jack on the display using an HDMI cable.
2. To view a video image from this input, press the INPUT button and choose HDMI
1.
HDMI cable
Computer
Connection
27
Connecting the YPbPr component video input
1. Connect the YPbPr jacks on the display to the component output jacks on an A/V
device (such as a VCR or DVD player) using a component video cable.
2. Connect the DVD player's audio output jacks to the L/R jacks on the display using a
suitable audio cable.
3. To view a video image from this input, press the INPUT button and choose YPbPr.
Component
video cable
DVD player / VCR
The cables are not supplied and should be purchased separately.
Audio
cable
28
Connection
Connecting the multimedia inputs
To view multimedia files on the USB flash drive:
1. Plug the USB flash drive in the USB port.
2. When the users insert the USB, a notice will be popped up, which would lead the
users to the Multi-media mode.
USB flash drive
The USB ports can not be connected with the devices over 0.5A.
Connecting power
Plug one end of the power cord into the Power jack on the display and the other end
into an appropriate power outlet (if the outlet is switched, turn on the switch).
ST550K
Connection
29
ST430K/ST650K
• The supplied power cord is suitable for use with 100-240V AC power only.
• The power cord and outlet illustrated may differ from the ones used in your region.
• Only use an appropriate power cord for your region. Never use a power cord which appears
damaged or frayed, or change the plug type on the power cord.
• Be aware of the power loading when you use extension cords or multiple outlet power boards.
• There are no user serviceable parts in this display. Never unscrew or remove any covers.
There are dangerous voltages inside the display. Turn off the power and unplug the power cord
if you intend to move the display.
30
Basic operations
Basic operations
Turning the display on or off
ST430K
Power Button
ST550K
Power Button
Basic operations
ST650K
Power Button
• Only by switching on the master switch will either power button work. To turn on or off the
display, press the power button on the display’s control panel or on the remote control.
• Turning off the power still consumes power. The users have to un-plug the plug to completely
cut off the power supply.
31
32
Basic operations
Switching input signals
Press the INPUT button and those signal selection buttons on the remote control or the
INPUT button on the control panel to select an input signal.
Input Source
AV
YPbPr
HDMI 1
HDMI 2
HDMI 3
VGA
ANDROID
Adjusting audio volume level
Press / on the control panel or VOL- / VOL+ on the remote control to adjust the
volume.
Setting up Internet connection
Your display must be connected to the network to download updates or surf the
Internet.
Wired Connection
1. Connect one end of the Ethernet cable to the LAN port of the display.
2. Connect the other end of the Ethernet cable to the LAN port of the router.
3. Press the INPUT button on the remote control and select ANDROID.
4. On the home screen, select All Apps (
) > Settings ( ) > Network.
5. In the Network menu, select Wired.
6. In the Wired menu, set Open Ethernet to On to configure the network settings.
Then do the following:
- If the router setting enables obtaining IP address automatically, select The
Automatic Acquisition IP Address and press the OK button. Your display will
obtain the IP address automatically.
- Otherwise, do the following to manually configure the network:
a. Select IPv6 and press the OK button to enable/disable IPv6.
b. Select IP Address and assign a valid IP address for the device.
c. Select Subnet Mask and assign a subnet mask of the IP address for the device.
d. Select Default Gateway and assign a valid gateway for the device.
Basic operations
33
e. Select First DNS and Second DNS, and then assign a valid DNS server
address for the device.
f. Select save and press the OK button. A successful message appears on the
screen.
Wireless Connection
This display only supports BenQ WDRT8192 WiFi dongle. Please contact your local
dealer for more information on configuring the wireless connection.
Updating software
Whenever a new version of the software is available, the system will automatically detect
the update and will prompt you to download it every time you turn on the display.
System Update
Find an OTA upgrade package! do you want to update? upgrade
package version:1.0.3, size:193M
No
Yes
If you want to update the software, select Yes and press the OK button on the remote
control. Or your can skip this step and update the software later.
• Software update process may take some time to complete.
• During the update process, do not turn off the device or disconnect the Internet connection.
Any interruptions during the software update process may permanently damage your display.
34
The OSD (On-Screen Display) menu
The OSD (On-Screen Display) menu
OSD menu overview
Menu name
Picture
Sound
Setting
Options/functions
• Picture Mode
• Contrast
• Brightness
• Hue
• Sharpness
• Saturation
• Color Temperature
• Zoom Mode
• Image Noise Reduction
• PC Image Mode
• Sound Mode
• Bass
• Treble
• Balance
• Surround
• Coaxial Output
• Alone Listen
• Menu Time
• Sleep Time
• Power Mode
• Boot Source
• Power Save
• Power Logo
• Software Update (USB)
• Restore To Default
Some options are only available when a certain input signal source is selected.
See page
36
37
38
The OSD (On-Screen Display) menu
35
Operations in the OSD menu
Using the control panel buttons
Using the remote control
1. Press MENU to open the OSD menu. 1. Press MENU to open the OSD menu.
2. In the OSD menu, press  or  to
select an item.
2. Press  or  to select an item.
3. Press INPUT to confirm selections.
3. Press INPUT to confirm selections.
4. Press  or  to select a feature and 4. Press  and  to select a feature
and press  or  to adjust settings.
press  or  to adjust settings.
Press OK to confirm changes.
Press OK to save changes.
5. Press MENU to close the OSD
menu.
5. Press MENU to close the OSD
menu.
36
The OSD (On-Screen Display) menu
Picture menu
Picture
Standard
Picture Mode
Contrast
50
Brightness
50
Hue
50
Sharpness
50
Saturation
50
Standard
Color Temperature
Full
Zoom Mode
Move
Name
Picture Mode
Contrast
Brightness
Hue
Sharpness
Saturation
Switch
Menu:Exit
OK/Source:Select
Description
Adjust the effects of images: Standard, Soft, User, Bright.
Adjust the layerings of images: increase the analog value to improve the
contrast and decrease the analog value to reduce the contrast (0-100).
Adjust the brightness of images: increase the analog value to improve the
brightness and decrease the analog value to reduce the brightness (0-100).
Adjust the hue of images: increase the analog value to increase green and
decrease the analog value to increase purple (0-100).
Adjust the sharpness of images: increase the analog value to increase the
definition and decrease the analog value to reduce the definition (0-100).
Adjust the color depth of images: increase the analog value to improve the
depth and decrease the analog value to reduce the depth (0-100).
Color
Temperature
Adjust the color temperature of images: Standard, Warm, Cold.
Zoom Mode
Adjust the zoom mode. Zoom mode is supported by each input:
• HDMI: PC Mode, Full, 4:3, Film, Subtitle.
• VGA: Full, 4:3
Image Noise
Reduction
PC Image
Mode
Set the grade of noise reduction: Middle, High, Off, Low.
Adjust the screen aspect ratio in PC mode, which is valid in VGA signal
source.
The OSD (On-Screen Display) menu
37
Sound menu
Sound
Standard
Sound Mode
Bass
50
Treble
50
Balance
0
Surround
Off
PCM
Coaxial Output
Alone Listen
Move
Name
Sound Mode
Bass
Treble
Balance
Surround
Coaxial Output
Alone Listen
Switch
Menu:Exit
OK/Source:Select
Description
Select the audio mode: Standard, Music, Movie, User.
Adjust the bass: increase the analog value to increase the bass and
decrease the analog value to reduce the bass (0-100).
Adjust the treble: increase the analog value to increase the treble and
decrease the analog value to reduce the treble (0-100).
Adjust the balance degree of the right & left sound track: move the analog
value to left to increase the left volume; move the analog value to right to
increase the right volume (L50-R50). Generally, the balance is set to 0.
Select to turn on/off the surrounding sound.
Select the digital audio output mode: PCM, RAW.
Select this option to blank and output the audio only; press any key to
exit.
38
The OSD (On-Screen Display) menu
Setting menu
Screen images and icons in this document are for your reference only. Actual displays may
vary.
Setting
Menu Time
15 Seconds
Sleep Time
Off
Power Mode
Memory
Boot Source
Last Input
Power Save
Low
Power Logo
Default
Software Update (USB)
Restore To Default
Move
Name
Menu Time
Sleep Time
Power Mode
Boot Source
Switch
Menu:Exit
OK/Source:Select
Description
Adjust the menu display time: 5 Seconds, 10 Seconds, 15 Seconds,
20 Seconds, 30 Seconds, Always.
Set the waiting time before standby: Off, 10 Minutes, 20 Minutes, 30
Minutes, 60 Minutes, 90 Minutes, 120 Minutes, 180 Minutes, 240
Minutes.
There are three modes:
• Direct: Automatically power on when the supplied power cord is
connected.
• Secondary: Automatically enter standby mode when the supplied
power cord is connected.
• Memory: Automatically return to the status before power failure when
the supplied power cord is connected (Power on/Power off).
There are eight options: Default, Android, HDMI 1, HDMI 2, HDMI 3,
AV, YPbPr, VGA
The OSD (On-Screen Display) menu
Power Save
Power Logo
Software
Update (USB)
Restore To
Default
39
There are three modes:
• Off: The system won’t go into power-saving mode or do any action
without an external signal source. The system will keep the power-on
state.
• High: In the absence of an external signal source over five minutes, the
system will enter standby mode/shutdown.
• Low: In the absence of an external signal source over five minutes, the
system will enter blank (LED backlight off, audio off, LED blinking). The
external signal source is shown when it lights up the screen.
Users can decide if they want the BenQ logo to be shown when the
machine is turned on: Default, On. (The function is optional, please refer
to the actual product.)
Update the Fireware by USB port.
USB 3.0 does NOT support this function.
Reset all the settings to default.
40
Multimedia operation
Multimedia operation
The multimedia provides a variety of functions when the display is connecting to USB
drives.
Playing Files in the local disk device:
1. Before playing files in the local disk, insert the USB mass storage device into the USB
interface. See Connecting the multimedia inputs on page 28 for details.
2. When a USB flash is inserted in ST550K, a message will pop up to inform the users
to turn on the APP. The users can decide if they want to turn the APP on or not.
3. Select your desired menu to operate.
Multimedia buttons on the remote control
To operate the multimedia buttons, use the buttons on the remote control.
No
Name
Description
1
MENU
Switch to the OSD menu.
2
BACK
Go back to the root page of the disk selection.
3
OK
4
///
5
REV
Select/deselect an item.
Directional arrows for selecting a desired item.
Fast rewinds the current selected item.
6
Starts/resumes/pauses playback.
7
Stops image playback.
8
FWD
Fast forwards the current selected item.
9
PREV
Go back to the previous selected item.
10
NEXT
Go to the next selected item.
Multimedia operation
41
Viewing files
To view the files on your USB flash drive, simply plug your USB flash drive to the USB
jack on the display and select from PICTURE, SONG, VIDEO.
PICTURE
List all the supported image files in thumbnail view. Select the image you want to display
and perform the functions as provided on the screen according to your needs.
Picture Player Menu Options
Play the previous picture.
Zoom out the picture.
Pause / Play lantern slide.
Rotate 90° left.
Play the next picture.
Rotate 90° right.
Zoom in the picture.
Show details of the picture.
• Instead of pressing INFO button on the remote control, the metadata of the selection on the
cursor will be revealed around 3 seconds later.
• Use /// and OK to select multiple files as a playlist.
• Use /for previous/next image in the playback.
42
Multimedia operation
SONG
Select the track you want to play and perform the functions as provided on the screen
according to your needs.
Music Player Menu Options
Play the previous track.
Pause / resume music playing.
Play the next track.
Set the repeat playing mode: All, Single, Random.
View the playing list.
Show details of the music.
• Instead of pressing INFO button on the remote control, the metadata of the selection on the
cursor will be revealed around 3 seconds later.
• Use /// and OK to select multiple files as a playlist.
Multimedia operation
VIDEO
Select the video file you want to play and perform the functions as provided on the
screen according to your needs.
Video Player Menu Options
00:00:10
00:12:28
Play the previous video.
Select the speed of fast rewind.
Pause / Play the video.
Select the speed of fast forward.
Play the next video.
Select the starting time point of watching.
View the playing list.
Show details of the video.
Play setup; show/hide subtitle and adjust the audio
progress in this option.
Set A-B repeat playing; set point A and point B, and the
video will repeat between A and B.
A dual-screen display: start or off dual display function.
Select playing screen.
Select dual display window display mode.
• Instead of pressing INFO button on the remote control, the metadata of the selection on the
cursor will be revealed around 3 seconds later.
• Use /// and OK to select multiple files as a playlist.
• Press PREV/NEXT multiple times for multiple rewind/forward speed.
43
44
Multimedia operation
Type
Format
AVI
MKV
MPG
VOB
MP4
Video
MOV
3GP
FLV
TS
TRP
DAT
RM
Type
PNG
BMP
Type
Audio
H.264
XviD / MPEG2 /
MPEG4
MJPEG
H.264
MPEG4 / RV9
MPEG1 / MPEG2
MPEG2
MPEG4
MPEG4
H.264
MPEG4
MJPEG
MPEG4
FLV
H.265
H.264
AVS / MPEG2
H.264
MPEG2
MPEG1
RV8 / RV9 / RV10
Format
JPG / JPEG
Photo
Decode
Decode
Baseline
Progressive
Non - interlace
Interlace
bmp
Format
MP3
MP3
AAC / M4A AAC
Decode
Audio
Mp2 /
Mp3 /
AAC /
M4A /
PCM
COOK
Resolution
Frame Rate
Mbit/sec
3840 x 2160
30
135
1920 x 1080
60
40
1280 x 720
3840 x 2160
1920 x 1080
1920 x 1080
1920 x 1080
3840 x 2160
1920 x 1080
3840 x 2160
1920 x 1080
1280 x 720
1920 x 1080
1920 x 1080
3840 x 2160
3840 x 2160
1920 x 1080
3840 x 2160
1920 x 1080
1920 x 1080
1920 x 1080
30
30
60
60
60
30
60
30
60
30
60
60
30
30
60
30
60
60
60
10
135
40
40
40
135
40
135
40
10
40
40
100
135
40
135
40
40
40
Resolution
Required DRAM size
15360 x 8640
1024 x 768
9600 x 6400
1200 x 800
9600 x 6400
3.96
6
3.66
3.66
3.66
Note
Need to be licensed when using AC3 format
Working with Android OS
45
Working with Android OS
To switch to the Android OS, do the following:
1. Press the INPUT button on the remote control/control panel and select ANDROID.
The home screen appears.
2. Select the application that you want to access.
• Using the touch pen: Tap your desired application icon to launch the application.
• Using the remote control: Press the  or  button to select your desired
application and press the OK button to launch the application.
• Select All Apps (
) to access to all applications.
• To return to the home screen, tap the
icon on the screen or press the Home button
(
) on the remote control.
• The system does not support any third party applications. The closed platform ensures the
proper use of the display by preventing downloads and use of unauthorized apps. This
minimizes unanticipated damages or breakdowns.
46
Working with Android OS
About All Apps
To operate the Android OS, use the touch pen or the buttons on the remote control.
Application Name/Icon
Description
Gallery (
)
Music (
)
Access the web pages. Refer to Browser on page 47 for
more information.
Edit contents with X-Sign Designer. Refer to X-Sign on
page 48 for more information.
Manage files stored on the internal memory and the
connected storage devices. Refer to ES File Explorer on
page 49 for more information.
Browse the multimedia files stored on the internal
memory or the connected storage devices. Refer to
Multimedia on page 50 for more information.
Configure the network and device settings. Refer to
Settings on page 52 for more information.
Read and edit the files in Office formats, including, *.doc,
*.txt, *.xls, and *.ppt. Refer to WPS Office on page 53 for
more information.
View the images stored on the internal memory or the
connected storage devices.
Play the audio files stored on the internal memory or the
connected storage devices.
Home (
)
Tap to return the home screen.
Browser (
X-Sign (
)
)
ES File Explorer (
Multimedia (
)
)
Settings (
)
WPS Office (
)
Working with Android OS
Browser
Tap
to launch Browser. With this application, you can view web pages.
Before launching the application, make sure your display is properly connected to the lnternet.
Tap the icon on the top panel to activate its function. Slide on the screen to scroll the
viewed page.
Function
Description
Address Bar
Enter the web page address to view the page.
Settings ( )
Tap to configure the browser settings.
Back (
Tap to return to the previous page.
Next (
)
Tap to go to the next page.
)
Refresh (
)
Tap to reload the current web page.
Favorite (
)
Tap to save the current web page to bookmarks.
Search (
Bookmarks (
Close (
Tap to search the Internet.
)
)
)
Tap to select bookmarks, history, or saved favorite web
pages to visit.
Tap to close the current web page.
47
48
Working with Android OS
X-Sign
Tap
to launch X-Sign. X-Sign is a content player app. Users can edit contents with
X-Sign Designer by their PCs or laptops.
After editing the contents, users can import the file to the display through USB flash
drive. The contents will then be played automatically.
X-Sign Designer can be downloaded from BenQ website. Please refer to the
postcard in the accessory pack for the instructions.
Working with Android OS
49
ES File Explorer
Tap
to launch ES File Explorer. With this application, you can manage the files and
applications.
Tap the category on the left panel and select the desired folder to browse. Tap a file in
the folder, then you can view or edit the file according to the available options.
Function
Theme (
Tap to access more advanced options.
)
Tap to create a new folder.
)
Search (
View (
Tap to search for files in the internal memory or external device.
)
Refresh (
Tap to reload the current page.
)
Tap to toggle between the list view or icons view.
)
Windows (
Exit (
Tap to change different themes.
)
Settings (
New (
Description
)
)
Tap to switch between open windows.
Tap to close the application.
50
Working with Android OS
Multimedia
Tap
to launch Multimedia. With this application, you can browse the photos,
songs, or videos stored on the internal memory or the connected storage devices.
• Tap all to view all files.
• Tap picture to view the photos. Tap the desired photo to view it in full screen.
• Tap music to view the audio files. Tap the desired audio file to play the song/audio clip.
• Tap video to view the videos. Tap the desired video file to play the video clip.
Supported multimedia file formats
Video
Format
AVI
MKV
MPG
VOB
MP4
MOV
3GP
FLV
TS
TRP
DAT
RM
Decode
XviD / MPEG2 / MPEG4
MJPEG
MPEG4 / RV9
MPEG1 / MPEG2
MPEG2
MPEG4
MPEG4
MJPEG
MPEG4
FLV
AVS / MPEG2
MPEG2
MPEG1
RV8 / RV9 / RV10
Audio
MP2 /
MP3 /
AAC /
M4A /
PCM
COOK
Resolution
Frame Rate
Mbit/sec
1920 x 1080
1280 x 720
1920 x 1080
1920 x 1080
1920 x 1080
1920 x 1080
1920 x 1080
1280 x 720
1920 x 1080
1920 x 1080
1920 x 1080
1920 x 1080
1920 x 1080
1920 x 1080
60
30
60
60
60
60
60
30
60
60
60
60
60
60
40
10
40
40
40
40
40
10
40
40
40
40
40
40
Working with Android OS
51
Photo
Format
JPG / JPEG
PNG
BMP
Decode
Base-line
Progressive
Non-interlace
Interlace
bmp
Resolution
Required DRAM size
15360 x 8640
1024 x 768
9600 x 6400
1200 x 800
9600 x 6400
3.96
6
3.66
3.66
3.66
Audio
Format
MP3
AAC / M4A
Decode
MP3
AAC
Note
Need to be licensed when using AC3
format
52
Working with Android OS
Settings
Tap
to launch Settings. With this application, you can view and configure the
settings of your device.
System Settings
Application Manager
Network
Language & input
Date & Time
Backup / Update
About
Tap the desired menu option to enter its submenu.
Menu Option
Application Manager
Network
Language & input
Date & Time
Backup / Update
About
Description
Select this option to view the total and available storage
(internal memory or USB disk drive) space.
Select this option to view the network status or configure
the network connection.
Select this option to change the system language or
configure the input method settings.
Select this option to set the date and time.
Select this option to update the software, view the basic
system information (i.e. software version, system time, IP
address, MAC address, and memory storage) or restore
all parameters to the factory default settings.
Select this option to view the model name and other
hardware/software information.
Working with Android OS
WPS Office
Tap
to launch WPS Office. With this application, you can open almost any file
format including PDFs and Microsoft Word, PowerPoint and Excel documents.
Tap the icon on the top panel to access its function.
Function
Open
Share
Manage
Description
Tap to browse and open a file.
Tap to share your files through email or other sharing applications.
Tap to edit or manage the document.
Supported Office versions and file formats
Supported Office versions: 97 / 2000 / XP / 2003 / 2007 / 2010
Supported Office software formats:
Office Software
Word
Excel
PowerPoint
Supported File Formats
doc / docx / rtf / txt
xls / xlsx / csv
ppt / pps / pot / pptx / ppsx / potx
53
54
Product information
Product information
Specifications
Item
Backlight
Panel size
Pixel pitch (mm)
LCD panel
Native resolution (pixels)
Brightness (cd/m2)
(typical)
Contrast (typical)
Response time (ms)
(typical)
Input
Output
Audio
Power
Panel Bit
Computer
Video
Audio
USB
Control / Android
TV Tuner
Video
Audio
External speaker out (L/R)
Audio W (Amp)
Internal speaker
Supply
Consumption Max.
Consumption Standby
Operating Temperature
Operating Humidity
Environment
Storage Temperature
Storage Humidity
Display Orientation
Specifcations
ST430K/ST550K/ST650K
D-LED
ST430K: 43"
ST550K: 55"
ST650K: 65"
ST430K: 0.2451(H) × 0.2451(V)
ST550K: 0.42 (H) x 0.315 (V)
ST650K: 0.744 (H) × 0.744 (V)
3840 x 2160
ST430K: 380
ST550K: 350
ST650K: 450
1200:1
ST550K: 6
ST430K/ST650K: 8
10-bit
VGA (D-Sub 15-pin)
AV (RCA jacks), YPbPr, HDMI x 3
L/R (RCA jacks)
USB2.0 x 3, USB3.0 x 1
LAN
X
Composite Video
COAXIAL OUT; AUDIO OUT
X
8Wx2
O
100 - 240 V AC, 50/60 Hz
ST430K: 98 W
ST550K: 155 W
ST650K: 200 W
< 0.5 W
5oC - 40oC
10%- 85% (without condensation)
-20oC - 55oC
5% - 90% (without condensation)
ST430K & ST550K: Landscape & Portrait
ST650K: Landscape
Product information
55
ST430K: 8.5/11
ST550K: 16/20
ST650K: 20.5/28.5
ST430K: 970 × 564 × 74mm
Dimensions (W x H x D)
ST550K: 1247×725×80mm/1247×791×324mm
(mm)
ST650K: 1462 × 844 × 88mm
ST430K: 11.7/19.1/11.7/11.7 (up/down/left/right)
Bezel Dimension - T/B/L/R
ST550K: 6.1/13.6/6.1/6.1 (up/down/left/right)
(mm)
ST650K: 14.5/22.2/14.5/14.5 (up/down/left/right)
DVI daisy chain
X
RS232 control daisy chain
X
Image setting
Standard/Soft/Bright/User
Picture mode
O
Sharpness enhancement
O
Proof of image retention
X
Dimming control
X
Blank
O
Freeze
O
10-bit color processing
O
Built-in video wall support
X
Scheduling
O
Source / volume control
O
HDMI-HDCP
O
De-Interlacing / comb Filter
O
Ambient light sensor
X
Power Mode
O
Boot Source
O
Weight (kg)
Mechanical
Feature
Specifcations and functions are subject to change without notice.
Item
System
CPU
System
Memory
Storage
OS
ST430K/ST550K/ST650K
ARM Cortex A9 1.5GHz Quad core
2GB
ST550K: 4GB/8GB
ST430K/ST650K: 8GB
Android 4.3
• OS: This Android 4.3 operating system is not standard Android, so access to Google Play™ is
not available. APK cannot be installed in the default location. Without management permission,
installing function won’t work. There is no guarantee that the self-installed APK can function
normally.
• Storage: Content storage may vary by the product supplied for your region. Pre-installed
system and apps may take up some space.
56
Product information
Dimensions
ST430K
Unit: mm
Product information
57
ST550K
Unit: mm
58
Product information
ST650K
Unit: mm
Product information
Supported input signal resolution
Resolution
640 x 480 @ 60Hz
640 x 480 @ 67Hz
640 x 480 @ 72Hz
640 x 480 @ 75Hz
720 x 400 @ 70Hz
800 x 600 @ 60Hz
800 x 600 @ 75Hz
832 x 624 @ 75Hz
1024 x 768 @ 60Hz
1024 x 768 @ 75Hz
1152 x 870 @ 75Hz
1280 x 720 @ 60Hz
1280 x 768 @ 60Hz
1280 x 800 @ 60Hz RB
1280 x 800 @ 60Hz
1280 x 960 @ 60Hz
1280 x 1024 @ 60Hz
1360 x 768 @ 60Hz
1366 x 768 @ 60Hz
1400 x 1050 @ 60Hz
1600 x 1200 @ 60Hz
1680 x 1050 @ 60Hz RB
1600 x 1050 @ 60Hz
1920 x 1080 @ 60Hz
NTSC-M
NTSC-J
PAL-BDGHI
576i (50Hz)
480i (60Hz)
480p (60Hz)
576p (50Hz)
720p (25Hz)
720p (30Hz)
720p (50Hz)
Input source
AV
S-Video
YPbPr
VGA
HDMI
59
60
Product information
720p (60Hz)
1080i (50Hz)
1080i (60Hz)
1080p (24Hz)
1080p (25Hz)
1080p (30Hz)
1080p (24Psf)
1080p (25Psf)
1080p (50Hz)
1080p (60Hz)
2160p (24Hz)
2160p (25Hz)
2160p (30Hz)
•
: supported
• Blank: not supported
Troubleshooting
Troubleshooting
Problem
No picture
No sound
The computer input
image looks strange.
The control panel
buttons do not work.
Solution
Check the following:
• Is the display turned on? Check the power indicator of the
display.
• Is the signal source device turned on? Turn on the device
and try again.
• Are there any loose cable connections? Make sure that all
cables are connected firmly.
• Have you chosen an unsupported output resolution on
the computer? Refer to Supported input signal resolution
on page 59 to select a supported resolution and try again.
• Have you chosen an unsupported output resolution on
the DVD or Blu-ray disc player? Refer to Supported input
signal resolution on page 59 to select a supported
resolution and try again.
Check the following:
• Have you turned on the mute function on the display or
the input source device? Turn off the mute function or
increase the audio volume level and try again.
• Are there any loose cable connections? Make sure that all
cables are connected firmly.
• Have you chosen an unsupported output resolution on
the computer? Refer to Supported input signal resolution
on page 59 to select a supported resolution and try again.
• Use the Auto Tune function (See Picture menu on page
36) to let the display automatically optimize the display of
computer image.
• If the result of the Auto Tune function is not satisfactory,
use the Phase, Horizontal Position, and Vertical
Position functions to manually adjust the image.
Have you locked the control panel buttons? Unlock the
buttons and try again.
61
62
Troubleshooting
• Have you locked the remote control function? Unlock the
function and try again.
• Check for incorrect battery orientation.
• Check for dead batteries.
• Check your distance and angle from the display.
• Check whether remote control is properly being pointed
at the display’s remote control sensor window.
The remote control does • Check for any obstacle between the remote control and
not work.
the remote control sensor window.
• Check that the remote control sensor window is not
under strong fluorescent lighting, or in direct sunlight.
• Check for any devices (computer or personal digital
assistant, PDA) nearby that transmit infrared signals which
may cause interference to signal transmission between the
remote control and the display. Turn off the infrared
function of these devices.
11/18/16