SPROLINK VS2 User manual

USER MANUAL
www.sprolink.com
VS2
3 WINDOWS DISPLAY BASED ON 4K1K PIXEL TO PIXEL SPLIT
4:4:4 10BIT 60HZ PROCESSING

1
Content
1. Product Features.................................................................................2
2. Product Introduction........................................................................ 3
3. Hardware Overview........................................................................... 4
3.1 Front Panel........................................................................................ 4
3.2 Back Panel......................................................................................... 6
4. Operations.............................................................................................8
4.1 Menu Structure................................................................................8
4.2 Output Resolution.......................................................................... 9
4.3 Two Port Split.................................................................................10
4.4 Four Port Split................................................................................12
4.4 Multi-layer.......................................................................................14
4.5 Preview Mode................................................................................ 16
4.6 EDID Management.......................................................................17
4.7 System..............................................................................................18

2
1. Product Features
Support 4 Port Split in Any Configuration
Seamless Switching Between Any Signals
Smooth Fade in Fade out Transition
Support 4Kx2K 8Kx1K 2Kx4K Pixel to Pixel Split
Flexible Quad Layers display
Support 4 Optional Module
RCA Audio Output Jack
Third Party Control with Open Protocol
Optional Genlock Input for Cascade Split

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2. Product Introduction
VS2 is a 4 output channels video processor. Can support flexible 4 port
split with 4 layers configuration. It can realize 3 Windows Display based
On 8Kx1K Split. Ideal for large scale or multiple layers project.
VS2 Diagram Solution

4
3. Hardware Overview
3.1 Front Panel
OLED Display Panel
1Display the current working status and menu for buttons
control.
Knob
2For menu selection: rotating knob to find the option &
press the knob to confirm.
Buttons
3
SAVE Button
To save the parameters after setting, by using “LOAD”
to load the saved data.
Press SAVE, the buttons“SCALE…..BLACK”are
representing saving modes of 1\2\3\4\5\6\7\8\9\0
separately, press any button to save the current
parameters to the specified saving mode.
4
SPILT Button
Enter to the cascade split model and set the split
parameters
5
MENU Button
Press to enter to the menu, by using knob to find the
specified menu, press MENU again to return to the
previous menu
1 2 3 4
5 6
7 8 9 10
11

5
6
Scale Button
To adjust the size and position of the image by the
number buttons”1-0” under M1-DVI4, or using the knob
to adjust the number.
7
INPUT Button
To select source signal, the button lights up while used as
input.
When there are more than 2 buttons lighting up, the one
flashing is the one just be chosen, and the steady lighting
one is the source signal displayed, M1 represents SDI
input.
8
ABCD Layer Button
For the use of layer editing, adding and size changing
9
DVI1 & DVI2 Output Buttons
For the use of adding layers A,B,C and D in corresponding
output.
10
TAKE Button
Program and preview switching under Preview model
11
LOAD Button
To load the preset saving modes.
Press LOAD, buttons of “SCALE---BLACK” are
representing saving modes of 1\2\3\4\5\6\7\8\9\0, press
any of the key to load the corresponding saving modes.

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3.2 Back Panel
Comm & Update Connector
1USB port for update
2
RS232 port for the use of communication and API and
Third-Party control
Input Connector
3
Optional input module
Support 4 input modules with
HDMI\DVI\VGA\SDI\USB
4
HDMI1.4 input
Support 3840*2160@30HZ & 4K1K\2K1K inputs and
customized input
5HDMI1.3 input
Support 2K1K input and customized input resolution
6DVI3 Input
Support 2K1K input and customized input resolution
7DVI4 Input
Support 2K1K input and customized input resolution

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Output connectors
8
HDMI Loop
The current image or window will be looped automatically
without output processing
9
DVI1 Output
Support 2.5million pixels with widest 3840 pixels or
highest 1920 pixels
10
DVI2 Output
Support 2.5million pixels with widest 3840 pixels or
highest 1920 pixels
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RCA1 Audio Output
External (LR stereo) output port match with the DVI1
output video
12
RCA2 Audio Output
External (LR stereo) output port match with the DVI2
output video
Power Supply
13
IEC- Power connector：AC 85-264V，50/60HZ，maximum
power 45W
14
Power switch

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4. Operations
Menu structure
Output Resolution
Two Split
Four Split
Multi Picture
Preview Mode
EDID Management
Volume
System
Factory reset
Language
4.1 Menu Structure

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4.2 Output Resolution
VS2 default output resolution is 1920*1080@60Hz, if user would like to
change to 1536*1536@60Hz, the steps are as follows:
1.Press MENU button to find the output resolution and press knob to
confirm.
output Format
》
Two Split
》
Four Split
》
Multi Picture
50
2.Rotate the knob to find “CUSTOMIZED” resolution.
1920*1200@60
Hz
2048*1152@60
Hz
2560*816@60
Hz
Customized
Hz
3.Click the knob to set the width 1536, height 1536 and frequency 60fps
with numeric buttons and click the knob to confirm.
Customized Format
Hz
Width 1536
Hz
Height 1536
Hz
Freq 60 [> ]
Hz

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4.The setting is success after the arrow is disappear, press MENU and
return to the previous menu to check if it was changed successfully.
1PA: HDMI1 1920 X 1080 @ 60
OUT: 1536 X 1536 @ 60
4.3 Two Port Split
Two Port Split: DVI1 & DVI2 outputs are for horizontal or vertical split,
the DVI1 is for the left (horizontal) or the upper (vertical) screen and DVI2
is for the right (horizontal) or the bottom (vertical) screen.
Horizontal 1/2 Split：
If user has a screen with 3328 x 960 to make split, the left screen is 1792 x
960, the right screen is 1536 x 960
The steps are as follows:
1.Select split model: Press Menu and rotate the knob to enter to Two Port
Split, select horizontal split:
Output Format
》
Two Split
》
Four Split
》
Multi Picture
》
After the step 1 is done, change the screen parameter as follows: (When
the width and height of sending card exceeds 1920 x 1080, user need to
enter the resolution setting menu to customize the output resolution.
Each Sending card resolution should within output resolution of
processor.)
Set H total to be 3328
1

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Set V total to be 960
Set the first display width to be 1792 by number button or rotation knob
Split Mode Horizontal
H Total 3228
V Total 960
Width 1 1792
Rotate the knob to image layout menu and select single image, PIP, PBP
and three images layouts.
Image Layout
There is no need to set the second screen width, the device will calculate
and save by itself, if user want to load the layouts, save the setting and
then load the saved setting afterwards.
Vertical 1/2 Split：
If user has a screen with 1792 x 2112 to make vertical split, the upper one
is 1792 x 1152, the bottom one is 1792 x 1152.
The steps are as follows:
1. Select the split model：Press Menu and rotate the knob to enter to
Two Port Split, select vertical split:

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Output Format
》
Two Port Split
》
Multi Image
》
Preview Mode
》
2.After the step 1 is done, change the screen parameter as follows:
Set H total to be 1792
Set V total to be 2112
Set the first display width to be 1152 by number button or rotation knob
Split Mode Vertical
H Total 1792
V Total 2112
Height 1 1152
Rotate the knob to image layout menu and select single image, PIP, PBP
and three images layouts
Image Layout
There is no need to set the second screen width, the device will calculate
and save by itself, if user want to load the layouts, save the setting and
then load the saved setting afterwards.
4.4 Four Port Split
Four Port Split: VS2 has 4 DVI outputs for 1x4 Horizontal Split, 4x1
Vertical Split and 2x2 Cross Split. With several image layout.
Horizontal 1x4 Split with 3 Windows Display
If user has a main screen with 3840x1152, the side screen is 640x960. Use
Four Port Split Mode for project configuration.

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The steps are as follows:
1. Set the Output Format as 2048x1152@60Hz.
2. Select the split model：Press Menu and rotate the knob to enter to
Four Port Split, select horizontal 1x4 split:
Output Format
》
Two Port Split
》
Four Port Split
》
Multi Picture
》
3.After the step 2 is done, the screen parameter will be:
Split Mode Horizontal
H Total 8192
V Total 1152
Width 1 2048
Width 2 2048
Width 3 2048
Image Layout
Set V total to be 1152.
Push Layer A and Scale the size as 3840x1152 for Main Screen.
Push Layer B and Scale the size as 640x960 for Left Side Screen.
Push Layer C and Scale the size as 640x960 for Right Side
Screen.
Current Window A
Width 3840
Height 1152
H Position 2048
B
A
C

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Current Window B
Width 640
Height 960
H Position 0
Current Window C
Width 640
Height 960
H Position 6144
4.4 Multi-layer
Multi-layer in single output
Model 1：Single image with single output, in this model, press the layer
buttons A, B, C & D to add any layer, edit the size of layer and the change
the signal source
Model 2：Four images in Cross, in this model, press layer buttons A,B,C &
D to change the input source or close the image.
Model 3：Four images overlay, in this model, press layer buttons A,B,C &
D to change the input source or close the image.
Model 4：Two images with single output, in this model, DVI1 and DVI2
outputs each support two layers to be edited and set.
Model 5：Support individual control for each DVI output. Each layer can
be set in different source in different size and position.
If client would like to realize three images display from left to right side,
the right and left keep the same, the left display is 480 x 1080, the right is
480 x 1080 and the middle one is 960 x 1080, the steps are as follows:
Rotate the knob to select the Model 1
Layer 1 is lighting up at present and we add layer B and layer C to be
three images
1. Configure the layer B width and height to be 480 x 1080: press B
button to change the width and height and then press the relative signal

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input DVI1 as the source of layer B.
IMAGE B
》
WIDTH 480
》
HEIGHT 1080
》
H POSITION 0
》
V POSITION 0
》
》
》
》
2.After step 1 is done, we configure the layer A width and height to be
960 x 1080, move the layer A horizontal position to be 480 and the
vertical position keep 0, press the relative input HDMI1 as the source of
layer A.
IMAGE A
》
WIDTH 960
》
HEIGHT 1080
》
H POSITION 480
》
After step 2 is done, we configure the layer C width and height to be 480
x 1080, move the layer C horizontal position to be1440 and vertical
position keep 0, press the relative input DVI1 as the source of the layer C.
IMAGE C
》
WIDTH 480
》
HEIGHT 1080
》
H POSITION 1440
》
After these steps are done, press “SAVE” button to save in the number
channel from 0-9, user can load the relative setting by press “LOAD”
button.
B
A
C

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4.5 Preview Mode
Single Port Preview: DVI2 is for preview output and DVI1 is for program
output, the signal input will be edited in preview output and switch to
program output after pressing “TAKE” button.
Quick Layout
Single image switching
Single image switch to PIP/PBP
Single image switch to three images
PIP switch

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User also are able to add and edit layer A,B,C & D and save the settings in
advance, in the future, user can load the settings to the preview output
by “LOAD” button and then switch the setting to program output by
“TAKE” button.
Split Mode：DVI 3 & 4 is for Preview. DVI 1 & 2 is for Program. Support
two port Horizontal or Vertical split. The signal input will be edited in
preview output and switch to program output after pressing “TAKE”
button.
4.6 EDID Management
If there is a screen with 3072 x 960 pixel pitches and need to be pixel by
pixel display, but the PC standard input resolution is 3840 x 1080, how to
set the output resolution to be 3072*960 ? The L3 EDID management can
work this, the steps are as follows:
1.Press menu button and rotate the knob to EDID menu
EDID MANAGEMENT
》
VOLUME
》
SYSTEM
》
语言/LANGUAGE
》
2.Press the knob and enter to input source need to be changed in sub-
menu of EDID, the input listed can be changed, we will use HDMI2.0 as a
example.
HDMI1
》
HDMI2
》
DVI1
》
DVI2
》

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M1
》
M2
》
M3
》
M4
》
3. Select HDMI1 and press the knob to confirm, we can choose
HDMI1.4(4K30Hz) or HDMI1.3(2K), but we will use the customized
resolution to change the EDID.
CUSTOMIZED
》
EDID HDMI 1.4
》
EDID HDMI 1.3
》
》
4.After step 3 is done, rotate the knob to input and change the EDID
CUSTOMIZE EDID HDMI 1.4
》
WIDTH 3072
》
HEIGHT 960
》
60
》
5.After step 4, return to the menu and overview the status. (pls note that
some PC will work successfully after remove and re-connect the input )
1PA: HDMI1 3072 X 960 @ 60
OUT: 1536 X 960 @ 60
4.7 System
Input Information: View the input resolution information and adjust the
input timing. If there is an input offset, you can change the adjustment
mode to manual, and then adjust the horizontal or vertical offset.
INPUT RESOLUTION：1920x1080@60
ADJUST MANUAL
H ADJUST 192
W ADJUST 43

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ZOOM：Cut off the image size.
ZOOM UP 0
ZOOM DOWN 0
ZOOM UP & DOWN 0
ZOOM FROM LEFT 0
Output Port：change DVI1 & DVI2 output content
IMAGE A
TYPE DVI
BIT WIDTH 10bit
RANGE YUV
Image quality adjustment: adjust screen brightness, color temperature
and GAMMA
CONTRAST 100
BRIGHTNESS 100
COLOR EFFECT STANDARD
COLOR TEMPERATURE Default
RED 127
GREEN 142
BLUE 132
HUE 255
SATURATION 100
SHARPNESS 10
GAMMA 1.8
ZOOM FROM RIGHT 0
ZOOM LEFT & RIGHT 0
ZOOM IN MIDDLE 0
RESET 0