Vdwall DS4-8 User manual

DS4-8
1 input 2 outputs
DVI distributorx4
User Manual

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Contents
Chapter1 Safety Precautions..................................................03
Chapter2 Item List................................................................04
Chapter3 Product Introduction...........................................05
Chapter4 Hardware Connections.........................................05
4-1 Rear panel buttons schematic.................................05
4-2 Typical Application Connection Diagram..................06
4-4 Specifications..................................................07
4-5 Product Dimensions...........................................08

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Chapter1 Safety Precautions
Danger
There is high voltage in the device, to prevent any unexpected
hazard, unless you are maintenance, please do not open the cover
of the device.
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. Signal cables are not hot swap.
Caution
1. Please thoroughly read this manual before using this device,
and keep it well for future reference.
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. To prevent equipment damage or electric shock, please don’t
fill in anything in the vent of the device.
4. Do not place the device near any water source or anywhere damp.
5. Do not place the device near any radiator or anywhere under
high temperature.
6. To prevent rupture or damage of power cords, please handle and
keep them properly.
7. Please immediately unplug power cord and have the device
repaired, when
1) Liquid splashes to the device.

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2) The device is dropped down or cabinet is damaged.
3) Obvious malpractice is found or performance degrades.
Chapter2 Item List
Please unpack the product carefully, then check whether all the following
things are included in the package. If anything is found missing, please
contact the dealer.
Standard accessories
The accessories supplied with this DVI distributor may differ from
the figures contained in the User’s Manual, but they are applicable
for the regions where you live.
1.5m power cord * 1
0.5m DVI cable * 4
User manual * 1

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Chapter3 Product Introduction
DS4-8 is DVI distributor which supports any Ultra high
definition DVI input under 165MHz dot frequency. DS4-8 includes 4
pcs 1 input 2 output DVI distributor and can provides a stable and
reliable DVI signal for the dual transmitter card cascade. It is very
suitable for using with VDWALL LVP8601, LVP909 and other
mosaic devices. Each DVI input of DS4-8 includes DVI EDID which
can be used for DVI signal distribution of graphic card.
Chapter4 Hardware Connections
4-1 Rear panel buttons schematic
1
2
1
2
1
2
1
2
Pic 4-1 rear panel buttons schematic
1DVI input port ②2 DVI output ports

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4-2 Typical Application Connection Diagram
Pic 4-2 Typical Application Connection Diagram

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4-3 Specifications
Inputs
number / type
4×DVI（VESA）
DVI format
PC（VESA standard）
Dot frequency＜165MHz
Input connectors
DVI：24+5 DVI_I
Signal Amplitude
Impedance
TMDS= 0.5 V（p_p）/ 75Ω
DVI EDID format
640x480_60/72/75
800x600_60/72/75
1024x768_60/70/75
1152x870_75
1280x720_60
1280x800_60
1280x960_60
1280x1024_60/75
1366x768_60
1440x900_60
1600x1200_60
1680x1050_60
1920x1080_50/60
1920x1200_60
Outputs
number / type
8×DVI
DVI format
PC（VESA standard）
Dot frequency＜165MHz
Output connector
DVI OUT：24+5 DVI_I
Others
input voltage
100-240VAC 50/60Hz
Power consumption
≤15W
Environment
Temperature
0-45 ℃
Environment Humidity
15-85%
Size
483(L)X150(W)X44（H）mm
Weight
G.W.：Kg, N.W.：1.9Kg

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4-4 Product Dimensions
Pic 4-4 product dimensions