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Instruction
Manual
Full 1080p HD Rich Colours HD Audio
Supports 3D & 4K Video
HDM304 & 308 User Manual
xHDM304-8
HDMI Splitters
1 In / 4 Out 1 In / 8 Out
HDM304
HDM308
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HDM304 & 308 User Manual
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myScatterBox.com
Introduction
Our ScatterBox branded products
are high quality electronics which
oer simple and reliable solutions for
distributing video signals through your
CCTV or entertainment system.
These HDMI splitters split a single HDMI
input into multiple HDMI outputs.
Features
1 HDMI Input / Up To 8 HDMI Outputs
Supports Full 1080p, 3D & 4K Video
HD Audio
5V DC PSU Included
Quality Metal Build
Wall-mount Design
Shows when device is connected
to corresponding output
Power switch
Reset Button
Shows when HDMI
input is connected
HDM308 LED Indicators & Controls
HDM308 Connections
HDMI Outputs
2.1mm DC
Power socket
HDMI Input from
video source
Shows when device is connected
to corresponding output
Shows when HDMI
input is connected
Shows when unit is
receiving power
HDM304 LED Indicators
HDMI Outputs
2.1mm DC
Power socket
HDMI Input from
video source
HDM304 Connections
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3
Doc ref: xHDM304-8
Connection Instructions
DVR / HDMI Video Source
HDMI Splitter
HDMI Output 1HDMI Output 8HDMI Output 7 HDMI Output 2
HDMI Output 4HDMI Output 5
HDMI
Output 3
HDMI
Output 6
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1
Connect a HDMI lead from the HDMI
output of the DVR or other video
device to the HDMI ‘Input’ of the HDMI
splitter. When connecting the HDMI
input the maximum lead length you
can use is 8m on the HDM304 or 12m
on the HDM308.
1
Finally connect the PSU supplied to
the HDMI splitter, plug into a power
outlet and switch on. The ‘Power’ and
‘Input’ lights should come on as well
as the ‘Output’ light for each output
which has a connection.
3
Connect the HDMI outputs of the
HDMI splitter to up to eight monitors
(depending on model) using HDMI
leads. When connecting the HDMI
outputs the maximum lead length
you can use is 8m on the HDM304
or 12m on the HDM308.
2
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© Copyright 2015
Specication
Specication HDM304 HDM308
Video Inputs 1
Video Outputs 4 8
Video Connection HDMI Sockets
Resolution 1080p / 1080i / 720p / 576p / 576i / 480p / 480i
Frame Rate 24fps / 50fps / 60fps
Video Colour Format 24 bit / Deep Colour 30 bit / 36 bit / 48 bit*
Audio Format DTS-HD / Dolby-true HD / LPCM 7.1 / DTS / Dolby-AC3 / DSD / HD (HBR)*
Max Bandwidth 340MHz
Max Baud Rate 10.2Gbps
Input / Output TMDS Signal 0.5 ~ 1.5 Volts p-p (TTL)
Input / Output DCC Signal 5 Volts p-p (TTL)
Max Input Cable Length Up to 8m Up to 12m
Max Output Cable Length Up to 8m Up to 12m
PSU Input 100 ~ 240V AC (50HZ / 60HZ)
PSU Output 5V DC / 2A 5V DC / 3A
Max Working Current 200mA 500mA
Power Connection 2.1mm DC Socket
Operating Temperature -15 ~ +55°C
Operating Humidity 5 ~ 90% RH
Dimensions 198 x 68 x 21mm 297 x 136 x 27mm
Weight 320g 871g
*HDM308 Only
User Information
The splitter must be installed in a clean, dry environment where it will not be exposed to
high temperatures, moisture or excessive dust.
Do not touch the splitter or any of its connections with wet hands.
Ensure the power is switched o if the splitter is not in use for a long period of time.
The are no user serviceable parts in the splitter and opening or attempting to repair the
product will void the warranty.
Only use the PSU originally supplied with the product.
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