Altimium SCA41-MV User manual

SCA41-MV
4K 4X1 Seamless Switcher with Multi-view
All Rights Reserved
Version: SCA41-MV_2019V1.0
User Manual

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
Preface
Read this user manual carefully before using the product. Pictures shown in this
manual are for reference only. Different models and specifications are subject to real
product.
This manual is only for operation instruction, please contact the local distributor for
maintenance assistance. The functions described in this version were updated till June,
2019. In the constant effort to improve the product, we reserve the right to make
functions or parameters changes without notice or obligation. Please refer to the
dealers for the latest details.
FCC Statement
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. It has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a commercial
installation.
Operation of this equipment in a residential area is likely to cause interference, in
which case the user at their own expense will be required to take whatever measures
may be necessary to correct the interference.
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
SAFETY PRECAUTIONS
To ensure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing material for
possible future shipment.
Follow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
Do not dismantle the housing or modify the module. It may result in electrical shock
or burn.
Using supplies or parts not meeting the specifications of product may cause damage,
deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this
product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage. If
an object or liquid falls or spills on to the housing, unplug the module immediately.
Do not twist or pull by force ends of the optical cable. It can cause malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, and please treat them as normal electrical wastes.

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
Table of Contents
1. Product Introduction....................................................................................................1
1.1 Features ............................................................................................................1
1.2 Package List ......................................................................................................2
2. Specification ...............................................................................................................3
3. Panel Description........................................................................................................5
3.1 Front Panel ........................................................................................................5
3.2 Rear Panel.........................................................................................................6
4. IR Remote...................................................................................................................7
5. System Connection.....................................................................................................8
5.1 Usage Precaution ..............................................................................................8
5.2 System Diagram ................................................................................................8
6. Front Panel Control.....................................................................................................9
6.1 Video-Switching.................................................................................................9
6.1.1 Windows in the four equal parts mode. ...................................................9
6.1.2 Windows in full screen mode...................................................................9
6.2 Inquire windows played .....................................................................................9
6.3 SELECT/FULL SCREEN button control...........................................................10
6.4 SWAP button control........................................................................................10
6.5 RESIZE button control .....................................................................................10
6.6 MULTI-VIEW button control .............................................................................10
7. GUI Control...............................................................................................................11
7.1 Multiview Tab ...................................................................................................12
7.2 Audio Tab.........................................................................................................15
7.3 Resolution Tab .................................................................................................16
7.4 RS232 Tab.......................................................................................................17
7.5 CEC Tab ..........................................................................................................18
7.6 EDID Tab .........................................................................................................20
7.7 Network Tab.....................................................................................................22
7.8 Ta g s Ta b ..........................................................................................................23
7.9 Security Tab .....................................................................................................23

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
7.10 GUI Update....................................................................................................24
8. RS232 Control ..........................................................................................................25
8.1 RS232 Control Software ..................................................................................25
8.2 RS232 Command ............................................................................................27
8.2.1 System Control ......................................................................................27
8.2.2 Signal Switching ....................................................................................28
8.2.3 Audio Switching .....................................................................................29
8.2.4 Function Setting.....................................................................................30
8.2.5 CEC Command .....................................................................................36
8.2.6 Special Commands ...............................................................................41
9. Firmware Upgrade ....................................................................................................43
10. Panel Drawing ........................................................................................................44
11. Troubleshooting & Maintenance .............................................................................45
12. Customer Service ...................................................................................................46

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
1. Product Introduction
Thanks for choosing the 4K 4x1 Seamless Switcher with Multi-view. The switcher is
designed with four HDMI inputs and one HDMI output. One LINE audio input, one MIX
audio input and one digital SPDIF audio output and one analog stereo audio output. It
supports HDMI 1.4b, 4K@30Hz 4:4:4, and HDCP 2.2. In addition, there is smart
built-in EDID and User-defined EDID selected by GUI control.
The switcher features multiple methods of control. When at the AUTO mode, the
switcher will automatically switch to the first detected source device. The switcher can
be manually controlled by the front panel buttons, IR, GUI control and RS232
command. CEC allows the display device can be controlled by RS232 and CEC
commands.
1.1 Features
4K 4x1 Seamless Switcher with Multi-view.
4 HDMI inputs, 1 HDMI output.
Supports 4K@30Hz 4:4:4, HDCP 2.2.
Auto Scaler in each source input.
Supports audio embedding and mixing.
Supports audio de-embedding.
Auto-switching at single window.
Cycles through the windows from A to D by swap button.
Base on FPGA Technology, layout and size of the windows can be customized.
Resizes the windows in 3 different sizes.
16 pre-defined layouts for multi-view.
Front buttons, IR, RS232 and GUI control.

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
1.2 Package List
1x SCA41-MV 4k 4x1 Seamless Switcher.
1x IR Remote
4x Plastic Cushions
2x Mounting Ears
4x Mounting Screws
1x 3-pin Terminal Block
1x RS232 Cable (3-pin terminal block to DB9)
1x Power Adapter (24V DC 1.25A)
1x User Manual
Note: Please contact your distributor immediately if any damage or defect in the
components is found.

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
2. Specification
Video
Video Input
(4) HDMI IN (1~4)
Video Input Connector
(4) Type-A female HDMI
HDMI Input Resolution
Up to 4K@30Hz 4:4:4
Video Output
(1) HDMI
Video Output Connector
(1) Type-A female HDMI
HDMI Output Resolution
Up to 4K@30Hz 4:4:4
HDMI Standard
HDMI 1.4b
HDCP Version
Up to HDCP 2.2
Audio IN
Audio In
(1) LINE IN, (1) MIX IN.
Audio In Connector
(2) 3-pin terminal connectors
Frequency Response
20Hz to 20KHz, ±3dB
Max Input Level
2.0 Vrms ± 0.5 dB. 2 V = 16 dB headroom above
-10 dBV (316 mV) nominal consumer line level
signal.
L-R level deviation < 0.3 dB, 1 kHz sine at 0 dBFS level (or max level
before clipping)
Input Impedance
> 10kohm
SPDIF OUT
SPDIF Out
(1) SPDIF
Audio Out Connector
(1) Toslink
Max Output level
±
0.05dBFS
Frequency Response
20 Hz to 20 kHz, ±1dB
THD+N < 0.05%, 20 Hz – 20 kHz bandwidth, 1 kHz sine at 0
dBFS level (or max level)
Signal-to-Noise Ratio
> 90dB, 20Hz-20 kHz bandwidth
Crosstalk isolation < -70 dB, 10 kHz sine at 0 dBFS level (or max level
before clipping)
Noise
-90dB
AUDIO OUT
Audio Out
(1) AUDIO
Audio Out Connector
(1) 3.5mm mini jack
Frequency Response
20 Hz to 20 kHz, ±1dB

4K 4x1 Seamless Switcher with Multi-view
www.altimium.com
Max Output Level 2.0 Vrms ± 0.5 dB. 2 V = 16 dB headroom above -10
dBV (316 mV) nominal consumer line level signal
THD+N < 0.05%, 20 Hz – 20 kHz bandwidth, 1 kHz sine at 0
dBFS level (or max level)
Signal-to-Noise Ratio
> 80dB, 20Hz-20 kHz bandwidth
Crosstalk Isolation < -80 dB, 10 kHz sine at 0 dBFS level (or max level
before clipping)
L-R Level Deviation < 0.05 dB, 1 kHz sine at 0 dBFS level (or max level
before clipping)
Output Load Capability 1k ohm and higher (supports 10x paralleled 10k ohm
loads)
Noise
-80dB
Control
Control port
(1)RS232, (1)TCP/IP
Control Connector
(1) 3-pin terminal connector, (1) RJ45.
General
Operation Temperature
-5℃~ +55℃
Storage Temperature
-25℃~ +70℃
Relative Humidity
10% ~ 90%
External Power Supply Input: AC 100~240V, 50/60Hz; Output: 24V DC
1.25A.
Power Consumption
13w(Max)
Dimension (W*H*D)
285mm x 27mm x 172.5mm
Net Weight
1.24kg
Note: The resolution 1080i 60Hz and HDR are not supported

18G 4x1 Presentation Switcher with Soft Codec & Wireless BYOD
www.altimium.com
3. Panel Description
3.1 Front Panel
①POWER LED: The LED illuminates green when it is working, and the LED
illuminates red when it is standby.
②IR LED:The LED does not illuminate any colors.
③FOUR INPUT LEDS/AUDIO SELECTS:Press the buttons to selected
corresponding HDMI input, its LED illuminates yellow when there is a video signal,
it will illuminates blue when the video signal is chosen as input source.
AUTO LED: Press the button to Auto Switching or Manual Switching exchange
mode, its LED illuminates blue in auto-switching mode, and it will be off when exit
the auto-switching mode.
④FOUR SELECT/FULL SCREENS: Press the buttons to selected corresponding
input source as Full Screen, its LED illuminates blue when it is selected.
⑤CONFIG:Press the SWAP button to cycle through the windows from A to D. its LED
illuminates blue when it is selected. Press the Resize button to readjust the
windows size, its LED illuminates blue when it is resized.
⑥THREE MULTI-VIEWS: Press the buttons to choose different available Multi-view
modes, its LED illuminates blue when it is selected.