Winvision1875
User’s Guide
June 2008
Table of Contents
1 WinVision1875 Panel Overview
2 WinVision1875 Mechanical Dimensions
3 Winvision 1875 Specifications
4 WinVision1875 (Handling care）
5 WinVision1875 (2 Sub-assembly）
6 WinVision1875 Hangi ng Bracket
7 MCU （WinVision1875 Main Control Unit ）
8 MCU Mode（WinVision1875-Horizontal）
9 Address Table（WinVision1875-Horizontal）
10 MCU Mode（WinVision1875-Vertical）
11 Address Table（WinVision1875-Vertical）
12 win16pnp
13 win16pnp (Top Page)
14 win16pnp (System control)
1
Winvision 1875 Panel Overview
Each Winvision 1875 panel provides a 600 mm (15.69”) x 600mm wide screen of
1024 LEDs with 18.75mm pixel pitch. An array of panels can accomplish almost
any form of desired user screen sizes and shapes.
5
6
3
7
Legend
1
4
2
Description
1 Power Input 85~264 VAC, 50/60 Hz
2 Data Input
3 Data Output to Next Module (H)
4 Data Output to Next Module (V)
5 Power Output to Next Module
6 LED Display Panel (4 X 225 RGB SMD )
7 Video Address Writer & Status Indicator
Winvision1875 Mechanical Dimensions
600mm
2
125mm
600mm
Panel Front View Panel Side View
630mm
The power supply unit is located in the middle of 1875 rear panel. Power and
video control signal to the LED panels is distributed from here. The power and
signal connections to adjacent panels are also provided here.
600mm
600mm
Panel Rear View
Panel Lower Plate View (slide lock)
Sliding locks for vertical stacking are provided.
（Caution）To prevent the module from falling, the
lock should be extended completely from the spring
latch.
Maximum Hanging Weight ：90.0kg (ＭＡＸ 15)
modules)
Vertical Load ： ＭＡＸ 9 (Recommended)
Horizontal Load ：ＭＡＸ 0 (Not allowed)
Power Supply Bottom View
12 1 23
① Inter-module DATA
connection
Input×1, Output×2（same data）
② Inter-module Power
connection
Input×1, Output×1
③ Address Indicator &
Mode Select Buttons
Function Mode Selector
for manual address assignment
Automatic address setting is default setting
Butterfly Fastener
Inter Module Data Cable
Inter Module Power Cable
Winvision 1875 Specifications
Item Specification
Resolution 18.75mm pixel pitch
Colors Trillion (48bit)
LED Nichia RGB (950mcd)
Brightness 2,400cd/m
2
AC Power In 100-240V
PowerMax 280 Watt/Panel
Internal Power DC 5V
Weight 6.7Kg/Panel Module
Color Black
Transparency 50%
Dimensions (L) 600mm
(W) 125mm
(H) 630mm
Number of Pixels 32 x 32(1024)/Panel
Screen Size 600x600 mm
2
WinVision1875 Handling Care
As the 1875 is designed to be the lightest weight, careful handling is required during
assembly, carrying of the module, and disassembly.
1
Upper Plate
Holding Grip
2
Female
3
Hinge
LED PCB Assy
6
4
Power Out
4
8
Slide Lock
Lower Plate
5
7
Power Assy
4
Power In
3
Male
Hinge
1 Upper Plate
Can be used for lifting or carrying.
2 Holding Grip
3 Hinge
4 Power In/Out
5 Lower Plate
Hold this part for carrying
Hinge for curved installation.
Daisy chain power
connection is possible. 8
modules can be connected
with 208v power. 5 modules
can be connected with 110v
power.
Although it is possible to
stand the module alone,
care must be taken so the
module does not to fall on
the LED side.
6 LED PCB Assy
7 Power Assy Do not apply excessive force
8 Slide Lock
front（ＬＥＤ）、
back（PCB）side
No excessive force, avoid
denting of module.
When sliding is not smooth,
rotating the spring usually
fixes the problem.
WinVision1875(Sub-Assembly）
Module can be disassembled into 4 LED panels and Frame sub-assembly for
easy replacement of defective panels.
1
Frame sub-assembly
Frame itself can be assembled
separately.
5
3
Assy 6 screws.Panel can be detached from the frame.
The LED panel can further break into 4 LED PCB assys.
(Caution) Disassembly should be done by 2
persons at front and rear, respectively.
2
LED panel sub-assembly
Maximum care is required
when handling the LED
panels.
Hanging WinVision1875
Dedicated hanger for WinVision1875
should be used。
Use of parallel bar is recommended to
maintain a parallel position.
3
Use of slider lock for vertical
Hanging（Max 15 modules）
Do not let modules lie down
unattended
during installation or storage.
WinVision1875 Hanging Bracket
Use of the Hanging bracket is required for hanging more than 4 modules
Designed to accept Φ50mm pipe。(Inner
Diameterφ52mm)
Two parallel pipes clamped together are recommended
(refer illustration page) 。
As WinVision1875 is originally designed to
provide the lightest display module as
possible, Its frame is relatively weak.
Tilted hanging of WinVision1875 is absolutely
prohibited.
Screw B
Screw A
Slight movement is allowed, however, when hanging
many modules it should be placed at outer position as
possible。
Maximum Load＝100kg (15modules)
(Caution) Screw A is required for hanging more than 8
modules。
Never remove screw B。
MCU （WinVision1875 Main Control Unit）
MCU （WinVision1875 Main Control Unit）
DVI signal from PC becomes original video signal into WinVision1875.
Video output comprises of upper 8 ports and lower 8 ports
(upper and lower ports are carrying same signals.)
The UTP cable into WinVision1875 can be extended up to 20M maximum.
●RS232C RS-232C cable (cross) is connected to the PC for internal setting of MCU
●MONITOR DVI-In signal converted to analog signal output for MONITOR
●DVI IN Digital Video Input signal
Input Signal
・DVI
Control Signal
・RS-232C（crossed cable）
Outer Dimension
・（W）430mm×（H）87mm×（D）290mm（Including Extrusion）
Output
・8Ports×2（Matrix configuration）
Input Power
・ACIN 90V-240V
Auxiliary cable
・DVI×1、VGA×1、RS232C(cross)×1、power×1
Start up procedure ( MCU is recognized as Plug & Play Monitor)
-Turn on the MCU.
-Turn on the PC.
(Check the DVI cable connection between PC and MCU, WinVision can be connected later.)
64pixel
MCU Mode（WinVision1875-Horizontal）
544pixel
①
512pixel
②
③
④
⑤
⑥
⑦
⑧
1PORT can accommodate (H) 16×(V) 2 modules
Individual output address mapping can be made
using the provided software
32pixel
32pixel
WinVision1875
WinVision Mode
Maximum Range 544pixel×512pixel
↑
64pixel×8ports
Address Table (common to each PORT)
0.00 0.020.030.01 0.040.05 0.060.070.080.090.100.110.120.130.14 0.150.16
1.00 1.021.031.01 1.041.05 1.061.071.081.091.101.111.121.131.141.151.16
Address Table（WinVision1875-Horizontal）
9
MCU Mode（WinVision1875-Vertical）
1
0
64pixel
①②③④
448pixel
512pixel
⑤⑥⑦
⑧
32pixel
32pixel
WinVision1875
Address Table
(Common to each PORT)
1.00
0.00
1.02
0.01
1.03
0.02
1.01
0.03
1.04
0.04
1.05
0.05
1.06
0.06
1.07
0.07
Win Vision Mode
Maximum Range
512pixel
64pixel×8ports
×448pixel
↑
1PORT can accommodate (H) 2×(V) 14 modules
Individual output address can be assigned by program
0.08
0.09
0.10
0.11
0.12
0.13
1.08
1.09
1.10
1.11
1.12
1.13
Address Table（WinVision1875-Vertical）
1
1
win16pnp
WinＶision1875 setup program (Do not change folder name .)
For backing up of the current configuration, copy the contents of
WinVision1875(20070818) to a new folder (arbitrary name) .
Folder contains two files。（Do not change file name。）
win16pnp(crown icon)
Double click to start program (Figure below.)
The configuration setup program consists of 3 parts,
Top Page, SELECT COMPORT, and System control.
A new PC or with multiple COM Port, type in the port
number to which RS232C cross cable would
be connected..
12
win16pnp（configuration）
。Do not use, it is configuration file （Don’t open。）
Inside Folder
win16pnp (Top Page)
Gamma Correction, white balance, brightness,
and origin of display can be configured.
Gamma Correction
Gamma、Contrast、Bias values are set. (System administrator only, password required)
Default value is set at Brightness=100。
Must set it to a value below 50.
White Balance
RGB sliders for white balance control are provided
Brightness
MAX100 is possible, normally it is set at MAX 50
Position
Position of display origin （0(X,Y)）
Preset
Frequently used Gamma
Correction values are stored
.
1
3
win16pnp (System control)
Clock Position setting (Clock Noise Removal) and ＭＣＵ
Ｏｕｔｐｕｔ Patch
DPX DPY CPX CPY
Set for MCU Mode (H,V) origin . (Normally not accessible)
Clock Adjust
Matched to upper and lower 16 MCU Outputs
＊Clock Adjustment＊
Select a port which needs to adjust the value for clock noise suppression
(X mark displayed).
(When the noise suppression is not done within 0~11, other causes of noise
should be checked )
Port mapping
MCU Output Patch is configured.
1
4
＊Output Patch (Port mapping)＊
16 red numbers corresponds to MCU OUTPUT port.
1) Select Output port( Pressing a red number place X mark on itself)
2) Port number patch ( Press a yellow number)
MCU Mode
Selection of either Horizontal or Vertical addressing mode is done
MCU initialize
Clock=ALL 3、Port(1-8)、Horizontal、Gamma=select、Contrast=2.55、
Bias=0、RGB=ALL 255
Brightness=50、Position=(0,0)
＊Initialize＊
①Press MCU initialize button.
②”Press 1 For initialize” is displayed and type in “1”.
③ Press MCU initialize button again
④”Initialize Done!” is displayed
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