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User Manual
TV Walls
2x2 / 3x3 / 4x4
V.2017QW_ASH Series.10
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COPYRIGHT AND TRADEMARKS
All rights reserved by C&C TECHNIC TAIWAN CO., LTD. No part of this document may
be reproduced in any form or by any means without written permission from the product
manufacturer. Changes are periodically made to the information in this document.
They will be incorporated in subsequent editions. The product manufacturer may make
improvements and /or changes in the product described in this document at any time.
All the registered trademarks referred to this manual are belonging to their respective
companies.
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BEFORE YOU BEGIN
Follow all instructions marked on the device during using.
Provide proper ventilation and air circulation and do not use near water.
It is better to keep it in a dry environment.
Place the device on a stable surface (example cart, stand, table, etc.).
The system should be installed indoor only. Install either on a sturdy rack or desk in a
well-ventilated place.
Make sure the rack is level and stable before extending a device from the rack if
necessary.
Make sure all equipments installed on the rack including power strips and other
electrical connectors are properly grounded.
Only use the power cord supported with the device.
Do not use liquid or aerosol cleaners to clean the device.
Always unplug the power to the device before cleaning.
Unplug the power cord during lightning or after a prolonged period of non-use to avoid
damage to the equipment.
Do not stand on any device while installing the device to the rack.
Do not attempt to maintain the device by yourself, any faults, please contact your
vendor.
Save this manual properly for future reference.
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TABLE OF CONTENTS
Copyright and Trademarks...................................................................................................... 1
Before You Begin ..................................................................................................................... 2
Table of Contents ..................................................................................................................... 3
List of Figures ........................................................................................................................... 5
Chapter 1 Overview ................................................................................................................. 7
1.1 Introduction ............................................................................................................... 7
1.2 Packing ...................................................................................................................... 8
1.3 Accessories (Optional) ............................................................................................. 8
1.4 Applications ............................................................................................................... 8
Chapter 2 Features .................................................................................................................. 9
Chapter 3 Specifications ....................................................................................................... 10
Chapter 4 Installation............................................................................................................. 11
Chapter 5 Front/Rear Panels ................................................................................................ 12
5.1 Front Panel ............................................................................................................. 12
5.2 Rear Panel .............................................................................................................. 13
5.3 Connectors .............................................................................................................. 15
5.3.1 HDMI .............................................................................................................. 15
5.3.2 RJ-45 .............................................................................................................. 15
5.3.3 RS-232 ........................................................................................................... 16
Chapter 6 Connections.......................................................................................................... 17
6.1 Input Connection .................................................................................................... 20
6.2 Local Output Connection ....................................................................................... 21
6.3 Remote Output Connection ................................................................................... 21
6.3.1 Remote RJ-45 Output LED .......................................................................... 22
6.3.2 Remote Output Cable ................................................................................... 23
6.4 Remote Control Connection .................................................................................. 24
6.4.1 RS-232 Connection ...................................................................................... 24
6.4.2 LAN (RJ-45) Connection .............................................................................. 24
6.5 Power Connection .................................................................................................. 25
Chapter 7 Web Interface Configuration ............................................................................... 26
7.1 Video Wall Settings ................................................................................................ 27
7.1.1 Monitor Configurations ................................................................................. 28
7.1.2 Mullion Adjustments ...................................................................................... 31
7.1.3 Offset Settings ............................................................................................... 32
7.1.4 Color Settings ................................................................................................ 32
7.2 F/W Upgrade .......................................................................................................... 35
7.3 Network ................................................................................................................... 35
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7.4 IPM Upgrade ........................................................................................................... 36
Chapter 8 Troubleshooting.................................................................................................... 37
Appendix A Extender (Optional) ........................................................................................... 38
A.1 Features .................................................................................................................. 38
A.2 Specifications ......................................................................................................... 39
A.3 Extender Connection ............................................................................................. 39
Appendix B Video Wall Configuration .................................................................................. 40
B.1 2x2 Mode ................................................................................................................ 41
B.2 3x3 Mode ................................................................................................................ 44
B.3 4x4 Mode for QW-404AS/AH only........................................................................ 44
B.4 1x3 CW Mode......................................................................................................... 45
B.5 1x3 CCW Mode ...................................................................................................... 45
B.6 Landscape 1x3 A/B/C Mode ................................................................................. 46
B.7 3x4 Mode A / 3x4 Mode B ..................................................................................... 48
B.8 2x3 Mode A / 2x3 Mode B ..................................................................................... 49
B.9 2x8 CW / 2x8 CCW ................................................................................................ 50
Appendix C RS-232 Communication Protocol .................................................................... 51
C.1 Command Protocol ................................................................................................ 51
C.1.1 Device ID (2 Bytes) ...................................................................................... 51
C.1.2 Command (2 Bytes) ..................................................................................... 51
C.1.3 Data Length (1 Byte) .................................................................................... 51
C.1.4 Data ............................................................................................................... 52
C.1.5 CRC-16-IBM ................................................................................................. 56
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LIST OF FIGURES
Figure 1-1: QW_ASH Series (for QW-202AS) ............................................................. 7
Figure 4-1: QW_ASH Series with 1U Rack-Mount Bracket ...................................... 11
Figure 4-2: Place the Device on a Sturdy Surface .................................................... 11
Figure 4-3: Mount the device in the rack .................................................................... 11
Figure 5-1: QW-202AS (H) Front Panel ..................................................................... 12
Figure 5-2: QW-303AS (H) Front Panel ..................................................................... 12
Figure 5-3: QW-404AS (H) Front Panel ..................................................................... 12
Figure 5-4: QW-202AS Rear Panel ............................................................................ 13
Figure 5-5: QW-202AH Rear Panel ............................................................................ 13
Figure 5-6: QW-303AS Rear Panel ............................................................................ 13
Figure 5-7: QW-303AH Rear Panel ............................................................................ 13
Figure 5-8: QW-404AS Rear Panel ............................................................................ 13
Figure 5-9: QW-404AH Rear Panel ............................................................................ 13
Figure 5-10: HDMI Connector ..................................................................................... 15
Figure 5-11: RJ-45 Connector ..................................................................................... 15
Figure 5-12: RS-232 Connector .................................................................................. 16
Figure 6-1: QW-202AS Connections .......................................................................... 17
Figure 6-2: QW-202AH Connections .......................................................................... 18
Figure 6-3: QW-303AS Connections .......................................................................... 18
Figure 6-4: QW-303AH Connections .......................................................................... 19
Figure 6-5: QW-404AS Connections .......................................................................... 19
Figure 6-6: QW-404AH Connections .......................................................................... 20
Figure 6-7: Input Connection ....................................................................................... 20
Figure 6-8: Local Output Connection .......................................................................... 21
Figure 6-9: Remote Output Connection-HDMI .......................................................... 21
Figure 6-10: Remote Output Connection-RJ-45 ........................................................ 22
Figure 6-11: Output Cable ............................................................................................ 23
Figure 6-12 RS-232 Connection ................................................................................. 24
Figure 6-13 LAN Connection ....................................................................................... 24
Figure 6-14: Power Connection................................................................................... 25
Figure 7-1: Default Address ......................................................................................... 26
Figure 7-2: Web Control – Setup ................................................................................ 27
Figure 7-3: Wall Board ................................................................................................. 28
Figure 7-4: Wall Modes ................................................................................................ 29
Figure 7-5: Output Resolution ..................................................................................... 30
Figure 7-6: Output Modes ............................................................................................ 30
Figure 7-7: Mullion Adjustment .................................................................................... 31
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Figure 7-8: Mullion Adjustment Compensation .......................................................... 31
Figure 7-9: Color Settings ............................................................................................ 32
Figure 7-10: Output Port Color Temperature ............................................................. 32
Figure 7-11: Common Color Temperature .................................................................. 33
Figure 7-12: Color Temperature Bar ........................................................................... 33
Figure 7-13: RGB Adjustment...................................................................................... 34
Figure 7-14: F/W Upgrade ........................................................................................... 35
Figure 7-15: Network .................................................................................................... 35
Figure 7-16: IPM Upgrade ........................................................................................... 36
Figure A-1: Extender..................................................................................................... 38
Figure A-2: Extender Connection ................................................................................ 39
Figure B-1: Wall Modes List for QW-404x .................................................................. 40
Figure B-2: 2x2 Mode Status 1 .................................................................................... 41
Figure B-3: 2x2 Mode Status 2 .................................................................................... 42
Figure B-4: 2x2 Mode Status 3 .................................................................................... 43
Figure B-5: 3x3 Mode ................................................................................................... 44
Figure B-6: 4x4 Mode ................................................................................................... 44
Figure B-7: 1x3 CW Mode ........................................................................................... 45
Figure B-8: 1x3 CCW Mode......................................................................................... 45
Figure B-9: Landscape 1x3 A Mode ............................................................................ 46
Figure B-10: Landscape 1x3 B Mode ......................................................................... 46
Figure B-11: Landscape 1x3 C Mode ......................................................................... 47
Figure B-12: 3x4 Mode A ............................................................................................. 48
Figure B-13: 3x4 Mode B ............................................................................................. 48
Figure B-14: 2x3 Mode A ............................................................................................. 49
Figure B-15: 2x3 Mode B ............................................................................................. 49
Figure B-16: 2X8 CW Mode......................................................................................... 50
Figure B-17: 2X8 CCW Mode ...................................................................................... 50
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CHAPTER 1 OVERVIEW
1.1 Introduction
The crescent walls is a video wall consists of multiples monitors (2x2 / 3x3 / 4x4) lied
together contiguously or overlapped in order to form one large screen. Use typical
display technologies and mullion compensation with seamless output feature.
For the video display orientation configuration, the crescent walls allow you to configure
the video with landscape mode – a widescreen landscape display mode. The output
picture will adjust the aspect ratio to available display size automatically. The picture will
not be deformed due to a rotation.
Moreover, while color temperature dramatically affects the picture qualities of an LCD
monitor. User can simply use the default values to restore the picture basic quality. A
good understanding of the meaning of color temperature will enable better adjustments
of LCD monitor picture quality.
Through the HDBT (QW-202AS / 303AS / 404AS) or HDMI (QW-202AH / 303AH /
404AH) interfaces you can optional select output transmission mode featuring a high
resolution and low energy consumption. Typical application areas of the crescent walls
include information displays, digital advertisings, meeting rooms and so on.
Figure 1-1: QW_ASH Series (for QW-202AS)
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1.2 Packing
QW-202AS (H) / 303AS (H) / 404AS (H) x 1
Power Cord x 1
CD Manual x 1
Rack-Mount Bracket x 2
Screws (for Brackets) x 6
1.3 Accessories (Optional)
HDMI Remote Extender
1.4 Applications
Video Walls can be used to display information for:
Public and Emergency Services
Intelligent Traffic Systems
Surveillance and Security
Telecommunications
Power and Utilities
Data Monitoring
Broadcast
Defense
Energy
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CHAPTER 2 FEATURES
Crescent Video Wall can be configured as 2x2 / 3x3 / 4x4
Mullian compensation
Color temperature adjustments
Can be configured landscape mode to be used as video walls (with mullion
compensation).
Supports HDMI connector for output display identical image on local side
Option HDBT or HDMI output
- Supports 1 HDMI connector for input and 4/12/16 RJ-45 connectors for
HDBaseT output interfaces
- Supports 1 HDMI connector for input and 4/12/16 HDMI connectors for HDMI
output interfaces
HDBaseT Output supports the long-distance transmission via a 70m Cat.5e cable
Supports RJ-45/RS-232 Interface for remote configuration
Supports HDMI Remote Extender (Optional)
Supports resolution up to 1080P for each Crescent Video Wall
Internal universal power supply
1U rack design.
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CHAPTER 3 SPECIFICATIONS
Hardware
Input Connector
HDMI Type A Female:
- QW-202AS (H) x 1
- QW-303AS (H) x 1
- QW-404AS (H) x 1
Output Connector (Local)
HDMI Type A Female (Local Video Output):
- QW-202AS (H) x 1
- QW-303AS (H) x 3
- QW-404AS (H) x 4
Output Connector (Remote)
RJ-45 Connector:
- QW-202AS: RJ-45 x 4
- QW-303AS: RJ-45 x 12
- QW-404AS: RJ-45 x 16
HDMI Connector:
- QW-202AH: HDMI x 4
- QW-303AH: HDMI x 12
- QW-404AH: HDMI x 16
IP Port RJ-45 Port x 1, RS-232 Port x 1
Power 100VAC~240VAC, 50/60Hz, internal
LED Indicator
Device/Signal Status x 2
Housing Metal
Mounting Rack mountable (1U-rack-mount kit)
Weight
QW-202AS (H): 2.85Kg
QW-303AS (H): 5.76Kg
QW-404AS (H): 6.03Kg
Dimensions (LxWxH)
QW-202AS (H): 444x222x44 mm
QW-303AS (H): 482x444x44 mm
QW-404AS (H): 482x444x44 mm
Multimedia
Max. Resolution 1080P / 1366 x 768 for each TV Wall
Control Information
HDMI Cable Distance
Local: 10 meters (Max.) / Remote: 10 meters (Max.)
Cat.5e Cable Distance
70 meters (Max.) for QW-202AS / 303AS / 404AS
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CHAPTER 4 INSTALLATION
QW_ASH Series has a black metallic housing. It can be placed on a sturdy desk directly
or installed on a bracket. You can also use the rubber feet pasted on the bottom of the
chassis to protect your device when you want to place the device on a working desk.
Figure 4-1: QW_ASH Series with 1U Rack-Mount Bracket
Attach the rubber feet to the bottom of the device, Place the device on a sturdy, level
surface that can support the weight.
Figure 4-2: Place the Device on a Sturdy Surface
Or use the screws provided with the rack and a screw driver to firmly tighten the device
in the rack to prevent working lose due to vibration on the rack.
Figure 4-3: Mount the device in the rack
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CHAPTER 5 FRONT/REAR PANELS
5.1 Front Panel
Figure 5-1: QW-202AS (H) Front Panel
Figure 5-2: QW-303AS (H) Front Panel
Figure 5-3: QW-404AS (H) Front Panel
The QW_ASH Series support 2 clear LED indicators designed for device status. Use the
buttons on the front panel that you can configure the QW_ASH Series directly.
H+ / H- / V+ / V-: Use the buttons labeled H+, H-, V+ or V- on the front panel to adjust
the Mullion and Horizontal compensations of the output image.
Press the H+/H- buttons simultaneously to reset your device. Or press the V+/V-
buttons simultaneously to reset IP address.
READY LED indicator: Specified for device status. Fix light indicates that the device is
working properly and Blinks mean the software update.
WARNING LED indicator: Blinks indicates a fault is occurring.
Switcher: Remote PC connected interface setting. (Up: LAN, Down: RS-232)
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5.2 Rear Panel
Figure 5-4: QW-202AS Rear Panel
Figure 5-5: QW-202AH Rear Panel
Figure 5-6: QW-303AS Rear Panel
Figure 5-7: QW-303AH Rear Panel
Figure 5-8: QW-404AS Rear Panel
Figure 5-9: QW-404AH Rear Panel
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QW_ASH Series support up to 4/12/16 output jacks (RJ-45 for QW-202AS / 303AS /
404AS) or (HDMI for QW-202AH / QW-303AH / QW-404AH) on the rear panel, each
female terminal separately form the output jacks.
QW_ASH Series terminal channels
numbered as 1.1~4.4 are for signals output. The input interface with “INPUT x” jack
supplies you to connect to different equipment including CD/DVD player, Blu-ray player,
PS3 and so on. Another output interface with “LOOP x” jack allowing you to connect a
local output device as the projectors, video recorders, displayers, multiplexers and so on.
Power port: The Power Port is applicable for 100~240VAC, 50~60Hz connected to the
outlet of power source. Refer to 6.5 Power Connection
.
Local HDMI Out (LOOP x) jack: This is connected to the A/V or HDTVs.
HDMI In (INPUT x) jack: This is connected to the CD/DVD player, Blu-ray player, PS3,
Video Camera, STB and so on.
Remote RJ-45 OUT Ports (OUTPUT x) for QW-202AS/303AS/404AS only: You can
use the output jacks for over long connections via the extensible accessory devices.
Refer to Appendix A Extender (Optional).
Remote HDMI OUT Ports (OUTPUT x) for QW-202AH/303AH/404AH only: You can
use these output jacks located on the rear panel to transmit the signals to the output
displayers with a HDMI cable.
Power Switcher: Switch the device on or off.
RJ-45/RS-232 Ports: Connected to local PC with a RJ-45 Ethernet cable or RS-232
9-pin cable for software configuration.
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5.3 Connectors
5.3.1 HDMI
Figure 5-10: HDMI Connector
HDMI Type A Connector host assignment:
Pin # Signal Pin #
Signal
1 TMDS Data 2+ 11 TMDS Clock Shield
2 TMDS Data 2 Shield 12 TMDS Clock -
3 TMDS Data 2- 13 NC
4 TMDS Data 1+ 14 NC
5 TMDS Data 1 Shield 15 DDC SCL
6 TMDS Data 1- 16 DDC SDA
7 TMDS Data 0+ 17 DDC/CEC Ground
8 TMDS Data 0 Shield 18 +5V Power
9 TMDS Data 0- 19 Hot Plug Detect
10 TMDS Clock+
5.3.2 RJ-45
QW_ASH Series supports RJ-45 registered jacks using 8P8C modular connector, which
specifies the physical male and female connectors as well as the pin assignments of the
wires in a telephone cable. (A common LAN cable is available.)
Figure 5-11: RJ-45 Connector
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5.3.3 RS-232
Figure 5-12: RS-232 Connector
Number Name Description
1 N/u Null
2 TXD Send
3 RXD Receive
4 N/u Null
5 GND Ground
6 N/u Null
7 N/u Null
8 N/u Null
9 N/u Null
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CHAPTER 6 CONNECTIONS
Before making the connections, make sure all devices are powered off. Refer to the
illustrated connections below and also to the user manual of the device you are
connecting to the QW_ASH Series.
Figure 6-1: QW-202AS Connections
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Figure 6-2: QW-202AH Connections
Figure 6-3: QW-303AS Connections
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Figure 6-4: QW-303AH Connections
Figure 6-5: QW-404AS Connections
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