HDM-SPL-2448HHDM-SPL-2448H
User Manual
1x8 HDMI 2.0a Splitter with
Built-in & User Adjustable EDID
Management
2.2
2.0
7.1 CH
7.1 CH
AUDIO
AUDIO
rev: 170725
Made in Taiwan
Safety and Notice
TABLE OF CONTENTS
The HDM-SPL-2448H 1x8 HDMI 2.0a Splitter with Built-in & User Adjustable EDID
Management has been tested for conformance to safety regulations and requirements, and
has been certified for international use. However, like all electronic equipments, the HDMSPL-2448H should be used with care. Please read and follow the safety instructions to protect
yourself from possible injury and to minimize the risk of damage to the unit.
● Follow all instructions and warnings marked on this unit.
● Do not attempt to service this unit yourself, except where explained in this manual.
● Provide proper ventilation and air circulation and do not use near water.
● Keep objects that might damage the device and assure that the placement of this unit is on a
stable surface.
● Use only the power adapter and power cords and connection cables designed for this unit.
● Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device
before cleaning.
INTRODUCTION .......................................................................................................... 1
FEATURES ................................................................................................................... 1
PACKAGE CONTENTS ................................................................................................ 1
SPECIFICATIONS ........................................................................................................ 2
PANEL DESCRIPTIONS .............................................................................................. 3
CONNECTION DIAGRAM ............................................................................................ 4
HARDWARE INSTALLATION ....................................................................................... 4
NOTICE ........................................................................................................................ 5
LIMITED WARRANTY .................................................................................................. 6
The HDM-SPL-2448H 1x8 HDMI 2.0a Splitter with Built-in & User Adjustable EDID Management
FEATURES
PACKAGE CONTENTS
INTRODUCTION
provides the most cost effective and advanced HDMI splitter solution on the market, by which the high
denition video and high quality audio can be transmitted to 4 different locations without losing quality.
HDM-SPL-2448H supports all 3D formats and the true 4K2K video!
With built-in USB rmware update mechanism, the compatibility among countless HDMI sources and
receivers can be further guaranteed. With the upmost HDR/4K2K@60 4:4:4 8bits and high definition
audio support, HDM-SPL-2448H is suitable for high quality HDMI broadcasting, digital signage and
education applications!
● HDMI 2.0a compliant
● Supports 4K2K@60 4:4:4 8bits
● Supports High Dynamic Range (HDR)
● HDCP 2.2 and 1.4 compliant
● Wide frequency range: 25MHz~600MHz
● Video bandwidth: 18Gbps
● Supports default EDID and EDID learning from display
● Supports xvYCC, x.v.Color & Deep Color
● Mini-USB rmware update for expanding compatibility
● Supports Dolby Digital, DTS-HD and Dolby TrueHD audio
● Allows cascading
● Easy installation
● 1x HDM-SPL-2448H
● 1x DC 5V 4A power supply
● 1x User manual
1
SPECIFICATIONS
Model Name HDM-SPL-2448H
Technical
Role of usage 1x8 Distribution Amplier (Splitter)
HDMI compliance HDMI 2.0a
DVI compliance DVI 1.0
HDCP compliance HDCP 2.2
Video bandwidth Single-link 600MHz [18Gbps]
Video support HDR 4K2K@60 (4:2:0 10bits) / 4K2K@60 (4:4:4 8bits)
Audio support
ESD protection
DTS-HD Master Audio, Dolby TrueHD Dolby Digital,
DTS, DVD-Audio, LPCM, SACD, MPCM
Human body model — ±15kV [air-gap discharge] &
± 8kV [contact discharge]
PCB stack-up 4-layer board [impedance control — differential 100Ω; single 50Ω]
Firmware update Feasible via Mini-USB port
Input 1x HDMI
Output 8x HDMI
HDMI connector Type A [19-pin female]
Rotary control switch EDID Mode selection
Mechanical
Housing Metal enclosure
Dimensions
[L x W x H]
Model
Package
Carton
243 x 98 x 25mm [9.5" x 3.9" x 1"]
371 x 170 x 77mm [1’2" x 6.7" x 3"]
410 x 368 x 393mm [1’3" x 1’2" x 1’3"]
Weight
Fixedness Wall-mounting case
Power supply 5V 4A DC
Power consumption 11 Watts [max]
Operation temperature 0~40°C [32~104°F]
Storage temperature -20~60°C [-4~140°F]
Relative humidity 20~90% RH [no condensation]
2
Model
Package
880g [31 oz]
1.58kg [3.5 lbs]
PANEL DESCRIPTIONS
Front Panel
1
2
3
4
5
6
7
1
2
34567
3
Signal LED: Signal LED indicator
Power LED: Lights on when device is ready
Rear Panel
HDMI OUT1-8:HDMI outputs to HDMI displays
HDMI IN: Connect to a HDMI input source
Mini-USB
MODE: 0 - F/W update mode
:For technical support only [rmware update]
1 - EDID Ultra-HD(4K2K@60) - 24bit 2D video & 7.1ch audio
2 - EDID Ultra-HD(4K2K@60) - 24bit 2D video & 2ch audio
3 - EDID Ultra-HD(4K2K@30) - 24bit 2D video & 7.1ch audio
4 - EDID Ultra-HD(4K2K@30) - 24bit 2D video & 2ch audio
5 - EDID Full-HD(1080p@60) - 24bit 2D video & 7.1ch audio
6 - EDID Full-HD(1080p@60) - 24bit 2D video & 2ch audio
7 - EDID Full-HD(1080p@60) - 24bit 3D video & 7.1ch audio
8 - EDID Full-HD(1080p@60) - 24bit 3D video & 2ch audio
9 - EDID Full-HD(1080p@60) - 36bit 2D video & 7.1ch audio
A - EDID Full-HD(1080p@60) - 36bit 2D video & 2ch audio
C - EDID HD(1080p@30)(1080i@60)(720p@60) - 24bit 2D video & 2ch audio
D - Auto EDID analysis learning mode
E - Learn EDID from output1
F - Learn EDID from output2
+5V DC: Connect to the +5V DC 4A power supply unit
i
B- EDID HD(1080p@30)(1080i@60)(720p@60)-24bit 2D video & LPCM7.1ch/Dolby Digital
Automatic EDID learning will detect all the connected HDMI equipped monitors and analyze
all the content of EDID. The EDID with minimal resolution support will be the reference
EDID for incoming HDMI source players.
3
Broadcasts HDMI signal to 8 HDMI displays!
HARDWARE INSTALLATION
CONNECTION DIAGRAM
1. Switch off all devices, including monitors.
2. Connect to the displays.
3. Connect an HDMI source (such as a Blu-ray Disc player) to the HDMI In.
4. Make sure the rotary switch is NOT at “MODE 0”
5. Plug in 5V DC power supply.
6. Power on the HDMI monitors.
7. Power on the HDMI source.
4
NOTICE
1. While connecting a new monitor to the splitter under mode D (auto EDID) & mode E and F (EDID
learning), experiencing a short period of time without displaying might be expected. The splitter will do
Automatic EDID learning which analyzes the newly connected monitor to see if the EDID for the HDMI
input is necessary to update!
2. For rmware update through Mini-USB, users MUST turn the power off, set the rotary switch to “0”,
and then connect the Mini-USB cable between PC and device. Open the rmware update software, [1]
set the correct com port and baud rate (57600 is recommended), [2] click the “File” button to direct to the
rmware HEX or BIN le, power on the device and press “Program MCU” symbol to rmware update.
Once update process is done, please power off the device and set the rotary switch back to other mode
(NOT to “0”).
5
LIMITED WARRANTY
The SELLER warrants the HDM-SPL-2448H
Adjustable EDID Management
the date of purchase from the SELLER or an authorized dealer. Should this product fail to be in
good working order within 1 year warranty period, The SELLER, at its option, repair or replace
the unit, provided that the unit has not been subjected to accident, disaster, abuse or any
unauthorized modications including static discharge and power surge. This warranty is offered
by the SELLER for its BUYER with direct transaction only. This warranty is void if the warranty
seal on the metal housing is broken.
Unit that fails under conditions other than those covered will be repaired at the current price
of parts and labor in effect at the time of repair. Such repairs are warranted for 90 days from
the day of reshipment to the BUYER. If the unit is delivered by mail, customers agree to insure
the unit or assume the risk of loss or damage in transit. Under no circumstances will a unit be
accepted without a return authorization number.
The warranty is in lieu of all other warranties expressed or implied, including without
limitations, any other implied warranty or tness or merchantability for any particular purpose, all
of which are expressly disclaimed.
Proof of sale may be required in order to claim warranty. Customers outside Taiwan are
responsible for shipping charges to and from the SELLER. Cables and power adapters are
limited to a 30 day warranty and must be free from any markings, scratches, and neatly coiled.
free from defects in the material and workmanship for 1 year from
1x8 HDMI 2.0a Splitter with Built-in & User
The content of this manual has been carefully checked and is believed to be accurate.
However, The SELLER assumes no responsibility for any inaccuracies that may be contained
in this manual. The SELLER will NOT be liable for direct, indirect, incidental, special, or
consequential damages resulting from any defect or omission in this manual, even if advised of
the possibility of such damages. Also, the technical information contained herein regarding the
HDM-SPL-2448H features and specications is subject to change without further notice.
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