USER MANUAL
LM-DVI-104B
DVI 1x4 SPLITTER
REMARK
Manufacturer does not make any commitment to update the information contained herein.
Dear customer
Thank you for purchasing this product. For optimum performance and safety, please read these
instructions carefully before connecting, operating or adjusting this product. Please keep this
manual for future reference.
The products are designed to make your A/V device use more convenient, comfortable,
productive and cost-efficient.
The DVI splitter can allow multiple video display units connected to one DVI Source and display
the same HD picture at the same time. So that you can share one signal source, greatly reduce the
cost of system.
Our devices offer solutions for noise, space and security concerns, data center control,
information distribution, conference room presentation, school and corporate training
environments.
INTRODUCTION
FEATURES：
1. 1X DVI input and 4X DVI output
2. Support resolution:up to 4096x2160@30Hz or compatible with the HDMI 4096x2160@30Hz
standard
3. Support for long distance signal transmission
4. Installs in minutes, No loss of quality
5. Supports wide range voltage DC input (DC5V)
PACKAGE CONTENTS:
1. Main unit 1pcs
2. AC power adapter 1pcs
3. User manual 1pcs
FEATURES OF THE INTERFACE:
1.0 Rear Panel View
SW : Power button
DC5V: DC input
IN: DVI-D input port
OUT 1-4: DVI-D output port
NOTE : EDID MODE: After the splitter is powered on, and then there is a display machine connected
to the OUT1, the splitter will get the EDID of display machine connected OUT 1. If there is no any display
machine connected to output1, the machine will use default EDID output.
FIG.1.0 Front Panel View
Power: Power LED
Signal: Signal LED
1234Signal: Signal LED
OPERATIONG AND CONNECTION:
1. Connect one single link or dual link DVI-D cable from a DVI signal source into the input port
of splitter.
2. Connect single link or dual link DVI-D cables from TV/Monitor into the DVI output ports of
splitter.
3. If the resolution is higher than 1920X1080@60Hz, you must use a dual link DVI-D cables, the
signal source and the display must be able to support this resolution.
4. Connect DC plug of AC adapter to DC jack and inserted into the power socket.
SPECIFICATIONS:
CONNECTION DIAGRAM
DVI interface type
Single link input/output resolution
Max signal bandwidth
Max baud rate
Input/Output TMDS signal
Input/Output DDC signal
Max working current
Power adapter
Operating Temperature range
…………………………
………………….………………………………………………
…………………….………………………….………………
………….……………………….…..………
…………………………..……….…………………
……………………………….……………………
…………………………………………
…………..……………………………………………
..............................................DVI-D 29-pin, female
…………………………
AC 100V～240V 50HZ/60Hz, DC5V/2A
..................up to 4096x2160@30Hz
..340MHz
3.4Gbps Serial Link
.0.5~1.5Volts p-p(TTL)
. 5Volts p-p (TTL)
......
…………
1.2A/5V
. -5 to +45
℃
Storage Temperature range
No.
Problem
Description
Solutions
1
Non-Power-Conne
cted
1. Check if the power adapter head is truly and correctly inserted
the power socket.
2. Check the power if it is in on status.
2
No Picture /
Abnormal Picture
1. Confirm the device has been turned on and properly connected.
2. Check the signal source output resolution is appropriate.
3. Device EDID read error, please reboot.
4. Check the cable quality.
3
Display format is
not supported
1. If the display unit does not support the resolution, you need to
change the signal source output resolution.
2. Change the signal source refresh frequency.
Operating Humidity range
Storage Humidity range
………………………….………………
…………………………………………………………
………………….……….…..……
.10 to 90%RH (No Condensation)
5 to 95%RH (No Condensation)
. -15 to +55
℃
Notes:
Pls use the machine as the instruction listed to keep the long use lifetime of the machine.
1. The machine should be placed at the spot far from the Damp, High-Temperature, Dusty, Erosive,
and oxidative environment.
2. All parts will be free from the strong shake, hit, fall.
3. Touching the power adapter with the wet hands is prohibited.
4. Pls hold the power adapter head and do not pull the power cord when cut off from the socket.
5. Pls turn the power off when the machines not used for long time.
6. Pls do not open the cover and do not touch the inside parts.
7. Pls use the original factory power adapter.
FAQ:
Before power on, pls check the connection line carefully. And make sure that all interfaces are normally
connected. The common trouble shooting way shows below:
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