Vdwall A65 User manual

A65
4K Mosaic Processor
User Manual V1.1

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
1
Contents
Chapter 1：Safety precautions............................................................................................................................................ 2
Chapter 2：Packing list..........................................................................................................................................................3
Chapter 3：Hardware connection....................................................................................................................................... 4
3-1 Rear panel signal port overview............................................................................................................................... 4
3-2 Port description............................................................................................................................................................4
3-3 Hardware connection diagram..................................................................................................................................6
3-4 Technical specification................................................................................................................................................7
3-5 Installation dimension................................................................................................................................................. 8
Chapter 4: Front panel button description..................................................................................................................... 10
4-1 Front panel button sketch map............................................................................................................................... 10
Chapter 5：User basic operation instruction................................................................................................................ 13
5-1 Input card operation..................................................................................................................................................14
5-2 Output card operation...............................................................................................................................................16
Chapter 6: User setup menu...............................................................................................................................................21
6-1 Language setup.........................................................................................................................................................22
6-2 Video input setup.......................................................................................................................................................23
6-3 Output image setup.................................................................................................................................................. 26
6-4 Communication setup...............................................................................................................................................32
6-5 System setup............................................................................................................................................................. 33

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
2
Chapter 1：Safety precautions
Danger !
There is high voltage in the processor, to prevent any unexpected hazard, please do not
open the cover of the device,unless you are a maintenance personnel.
Warning !
1) This device shall not encounter water sprinkle or splash, please do not place anything containing
water on this device.
2) To prevent fire, keep this device far from any fire source.
3) If this device gives out any strange noise, smoke or smell, please immediately unplug the power cord
from receptacle, and contact local dealer.
4) Please do not plug or unplug DVI signal cable if the device is powered on.
Caution !
1) Please thoroughly read this manual before using this device, and keep it safe.
2) In the event of lighting or when you are not going to use the device for a long time, please pull the
power plug out of receptacle.
3) Nobody other than professional technicians can operate the device, unless they have been
appropriately trained or under guidance of technicians.
4) To prevent equipment damage or electric shock, please don’t fill anything in the vent of the device.
5) Do not place the device near any water source or anywhere damp.
6) Do not place the device near any radiator or anywhere under high temperature.
7) To prevent rupture or damage of power cords, please handle and keep them properly.
8) Please immediately unplug power cord and have the device repaired, when
1. Liquid splashes to the device.
2. The device is dropped down or cabinet is damaged.
3. Obvious malpractice is found or performance degrades.

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
3
Chapter 2：Packing list
Please unpack the product with care, and then check whether all the following items are included in the
package. If anything is missing, please contact the dealer or distributor.
Standard accessories;
The accessories supplied with this product may differ from the following pictures, but they are applicable for
the regions where you live (LED sending card is optional accessory)
1.5m Power cable X1
1.5m DVI cable X1
DVI to HDMI adapter X1
0.5m DVI cable
X4
1.5m HDMI cable X1
DVI-I to VGA adapter X1
1.5m DP cable X1
Product data U disk X1
Quick operation instruction X1
1.5m USB cable X1

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
4
Chapter 3：Hardware connection
3-1 Rear panel signal port overview
3
2
1
Picture 3-1 Rear panel signal port
①Video input port ②Video output port ③Communication port
3-2 Port description
1. Video signal input
A65 include 3 video input cards, the series numbers are In-A、In-B、In-C.
In-A is 4K input card;
In-B is 4K direct input card;
In-C is 2K input card;
2K input card constitutes 4 input channels, signal input port description as the following table：
Ports
Description
CVBS
1 channel of PAL/ NTSC format composite video input
HDMI(DVI/VGA)
1 channel of HDMI1.3 digital signal input ( compatible with DVI，can
access in VGA input via switch beside the port )
SDI
1 channel of SDI digital serial signal input

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
5
4K input card provides 3 input channel, input port description as the following table:
Ports
Description
HDMI
2 channel of HDMI2.0 digital input
DP
1 channel of DP1.2 digital input
4K direct input card input port description as the following table:
Ports
Description
HDMI
1 channel of HDMI2.0 digital signal input (only support 4K input)
DP
1 channel of DP1.2 digital signal input (only support 4K input)
HDMI Out
DP1.2 Loop out signal of this card
2. Video signal output
A65 offers 4 DVI outputs, output port description as the following table:
Ports
Description
DVI-1 ~ DVI-4
4 channels of DVI output ports, connect to LED sending card
or LCD monitor .
3. Communication port
Ports
Description
LAN
Local area network TCP/IP network control port
USB
USB communication port
RS232 In
Serial communication port, RS232 electrical level，connect to PC
RS232 port，for PC software control
RS232 Out
RS 232 cascading output port, RS232 electrical level ，several
processors can be controlled by single PC
GenLock In/Out
Sync lock frame signal, input and output

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
6
3-3 Hardware connection diagram
Picture 3-2 Hardware connection diagram

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
7
3-4 Technical specification
Input signal index
Quantity / type
3×HDMI 2.0（VESA/CEA-861）
2×DP1.2（VESA）
1×CVBS
1×DVI-I（VESA/CEA-861，support VGA/DVI/HDMI 1.3a）
1×SDI（SDI/HD-SDI/3G-SDI）
Composite video format
PAL/NTSC
Composite video
amplitude / Impedance
1V（p_p）/ 75Ω
VGA format
PC（VESA）
≤1920×1200_60Hz
VGA amplitude /
Impedance
R、G、B = 0.7 V（p_p）/ 75Ω
DVI /HDMI format
PC（VESA）
≤1920×1200_60Hz
HDMI1.3（CEA-861）
≤1080p_60Hz
SDI format
SMPTE259M-C
SMPTE 292M
SMPTE 274M/296M
SMPTE 424M/425M
480i_60Hz
576i_50Hz
720p、1080i、1080p
HDMI 2.0
(HDCP 2.2）
PC（VESA）
≤4096 x 2160_60Hz
HDMI2.0（CEA-861）
DP1.2
(HDCP 2.2）
DisplayPort1.2（VESA）
≤4096 x 2160_60Hz
Input port
VGA：24+5 DVI_I HDMI 2.0：HDMI type A
CVBS：BNC DP：DP port
DVI：24+5 DVI_I SDI：BNC/ 75Ω
Output signal index
Quantity / type
4×DVI
DVI format
2160X1160_50Hz、2048X1200_50Hz、1920X1200_50Hz、
1920X1080_50Hz、1680X1440_50Hz、1440X1680_50Hz、
1200X1960_50Hz 、1200x1600_60Hz 、1440x1440_60Hz 、
1600x1344_60Hz、1920×1080_60Hz、2160x960_60Hz、
User-defined output resolution
Output port
DVI OUT：24+1 DVI_D

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
8
3-5 Installation dimension
Picture 3-5a Installation dimension drawing
Others
Control port
RS232/USB/LAN
Input voltage
100-240VAC 50/60Hz
Rated power
consumption
35W
Ambient temperature
0-45 ℃
Ambient humidity
15-85%
Product size
482.6(L) x 380(W) x 66.6(H)mm
Packing size
535(L) x 475(W) x 145(H)mm
Weight
G.W：8.5Kg, N.W：6.0Kg

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
9
RS232 connection cable and wire order
Picture 3-5b RS232 connection cable and wire order
Genlock network connector wire order
Picture 3-5c Genlock network cable and wire order
Note: 1. A is RS232 female connector
2. B is RJ45 connector
3. Accord with emergency decree,
The wires must be soft
A port: (standard 586B): white orange, orange, white green, blue, white blue, green, white brown, brown.
B port: (standard 586B): white orange, orange, white green, blue, white blue, green, white brown, brown.

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
10
Chapter 4: Front panel button description
4-1 Front panel button sketch map
1
2
3
Picture 4-1 Front panel button sketch map
①Input card button
②Setup button
③Other function button

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
11
Category
Button
Description
Input Signal
Selection
Button
HDMI1、
HDMI2、DP-1
DP-2、HDMI-3
SDI、HDMI-7、
CVBS
A65 built in 3 input cards，identified as：In-A、In-B、
In-C. In-A can access in 4K or 2K signal，In-B only
support 4K2K signal，In-C support 2K signal. Press
signal button directly to select signal channel for each
input card, if selected signal is valid, button indicator
will light up, or else flicker. Press VGA button of In-C
to automatically calibrate VGA signal.
In-C/PIP
In-C input card provides PIP/POP dual image display.
Press this button, button indicator light up, PIP/POP
function will be activated， henceforth select sub-Image
source by pressing signal source button.
Source Card
Selection
Button
In-A、In-B、In-C
Source card selection button. Press this button to
switch A65 signal source card, corresponding button
indicator will light up.
DVI Output
Port Switch
Button
DVI-Out
In menu setup, press this button to switch DVI output
port.
Lock
Info Button
Lock
Button lock. Press this button directly, button indicator
will light up, all button on front panel will be invalid,
except Lock button itself, so as to avert misoperation.
Press this button 3 times repeatedly to exit button lock
mode, button indicator will light off.
Info
Information button，press this button to check A65
setup information and firmware version, press
continually to turn page
When A65 in Genlock cascading, If slave A65 Genlock
signal locked, Info button indicator light up, or else
flicker.

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
12
Category
Button
Description
Menu
Setup
Button
Setup
Menu setup button. A65 in operation mode, press this
button to enter menu setup
Ok
Knob or OK button, rotate this button to adjust setup
value, press this button to save or apply configuration
Up and Down selection button. A65 in configuration
mode, press this button to select menu item. In
operation mode, press this button directly to adjust
output image brightness
Return or Exit button. Press this button to exit present
setup and return to previous setup menu, until A65
enter operation mode
Display
Mode
Selection
Button
DM-1、DM-2、
DM-3
Display mode selection button. Display mode can
preset size&position of input and output signal. Press
DM-1、DM-2、DM-3 directly to recall different display
mode; in menu setup, press DM-1、DM-2、DM-3 to
select target display mode for parameter saving
DM+
More display mode selection button. A65 provides 16
preset display mode，identified as：DM1、DM2、DM3、
DM4、DM5、DM6、DM7、DM8、DM9、DM10、DM11、
DM12、DM13、DM14、DM15、DM16. the last 3 display
mode for backup usage, can’t be modified or recalled
directly. Press ↑、↓button to select display mode，
press OK button to confirm and apply

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
13
Chapter 5：User basic operation instruction
After processor boot up, A65 will automatically detect the quantity and configuration information of
current device, the default LCD interface as following picture.
Picture 5-0 LCD interface:System default operation interface
The top 3 rows show signal channel of each input card, for instance, In-C source from HDMI4, PIP
signal is SDI;
The 4th row shows current output display mode is DM1;
The 5th row shows current display content from In-C;
The 6~8th rows illustrate current output port Size&Position Info;
In operation mode, valid operation includes:
1: Input card operation: input signal selection and PIP operation;
2: Output card operation: output port selection, display mode selection;
3: Other operation: mode duplication and brightness adjustment; info check and button lock and
other operation.
In-A：HDMI1
In-B：HDMI3
In-C：HDMI4 PIP：SDI
------------------------------------------
Output Mode： DM1
Input Source： In-C
Out Port： DVI4
In Pos.&Size： （0,3840,0,2160）
Out Pos.&Size： （0,1920,0,1080）

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
14
5-1 Input card operation
Under user operation status, input card operation includes: input card signal selection and PIP operation.
1.Input card signal source selection
Input card A: press button HDMI-1、HDMI-2、DP-1 to select corresponding signal source;
Input card B: press button DP-2、HDMI-3 to select corresponding signal source;
Input card C: under non PIP mode state, press SDI、HDMI-4、CVBS-1 to select corresponding
signal channel;
Note: HDMI-4 can select VGA input or DVI/HDMI input by toggling switch beside the DVI port.
Picture 5-1a DVI-I port switch
2. Input card PIP operation
Input card C: press button PIP/In-C to enter or exit PIP. When in PIP ready status, press button
SDI、HDMI-4、CVBS to select sub-image signal source;
Switch up: VGA signal
Switch down: DVI/HDMI signal

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
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3. VGA input signal automatic calibration
For input card In-C, if selected VGA signal is valid, press VGA button repeatedly for automatic VGA
calibration, press to exit menu.
Tips
-------------------------------------------
VGA Auto Adjust
Press <VGA> to start
Press <Return> to cancel
-------------------------------------------
Picture 5-1b VGA automatic calibration

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
16
5-2 Output card operation
In operation mode, output card operation includes: output card display mode selection, mode
duplication, output brightness adjustment.
1. Output card display mode recall and mode duplication
A65 offers 16 preset display mode, defined as DM1-DM16, DM1~DM13 is accessible for user direct
modification and recall, DM14~DM16 only for mode duplication or backup, can’t be edited directly.
Under user operation state, display mode 1,2,3 can be recalled directly by pressing button DM1、DM2
and DM3 , other display modes can be selected by pressing DM+ button, then enter more display
mode selection menu, press ↑、↓button to select different display mode，press OK button to confirm
and apply.
Picture 5-2a LCD interface: display mode
Output Mode：DM2
-------------------------------------------
DM1 DM2 DM3 DM4
DM5 DM6 DM7 DM8
DM9 DM10 DM11 DM12
DM13 DM14 DM15 DM16
-------------------------------------------
Source Mode DM3
Destination Mode DM11
Copy OK to apply

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
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2. Output brightness setup
Brightness adjustment ranges from 0 – 255, “0” represents the minimum brightness level, press Brt+
button to increase brightness, and press Brt- button to decrease, or rotate Knob button to adjust
brightness value. In order to guarantee sufficient grayscale, the default and optimized brightness is
128.
Brightness Default
------------------------------------------
1. Brightness 32 128
------------------------------------------
Picture 5-2b LCD interface: Output brightness setup

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
18
5-3 Other functions operation
Besides above operations, there are lock button operation, system Info function and other related operations.
1.Lock button operation
Under operation state, press Lock button to lock all front panel button, only LAN, RS232, USB control
is active, thus to prevent remote control and front panel control conflict. A65 will automatically enter
key lock state once received remote control instructions.
Under lock state，press Lock button three times repeatedly to unlock.
Button Lock
------------------------------------------
Keypad Invalid
LAN Valid
RS232 Valid
USB Valid
------------------------------------------
Picture 5-3a LCD interface: Button lock
2.Check system information（Info）
Press Info button into System Info menu, check processor info and firmware version etc. Press ↑,↓
button turning page，press to exit. System Info menu as following.
System Info 1/7
-------------------------------------------
Model： A65
Version： V0.1.2
IP： 192.168.1.8
MASK： 255.255.255.0
GATE： 192.168.1.1
MAC： 76-64-77-1A-2B-3A
Device ID： 1
-------------------------------------------
Picture 5-3b LCD interface: System info

A65 Series 4K Mosaic Processor
SHENZHEN VDWALL CO.,LTD www.videowall.cn
ADD: Room 1001,10th Floor, Tower 4, Fangda-City, Longzhu 4th Road,
Nanshan District, Shenzhen, China TEL: [phone]
19
System Info 2/7
-------------------------------------
Made data： 2020-04
-------------------------------------
Picture 5-3c LCD interface: System info
Input - A(UHD) 3/7
-------------------------------------------
Version： V1.1.0
Source： HDMI1
Input Signal： No Input
-------------------------------------------
Picture 5-3d LCD interface: System info
Input - B(Direct) 4/7
-------------------------------------------
Source： HDMI3
Input Signal： No Input
-------------------------------------------
Picture 5-3e LCD interface: System info