CYP nT17BX19 User manual
SOLUTIONS FOR GROWTH n - TECH SOLUTIONS
nT
Operation Manual
Operation Manual
nT17BX19/CPLUS-V4H2HA
UHD+ 4×2 HDMI Matrix with Audio Output
DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. Cypress Technology assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies
that may be contained in this document. Cypress also makes no
commitment to update or to keep current the information contained
in this document.
Cypress Technology reserves the right to make improvements to this
document and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of this document may be reproduced, transmitted,
transcribed, stored in a retrieval system, or any of its part translated
into any language or computer file, in any form or by any means—
electronic, mechanical, magnetic, optical, chemical, manual, or
otherwise—without express written permission and consent from
Cypress Technology.
© Copyright 2018 by Cypress Technology.
All Rights Reserved.
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document are
trademarks of the companies with which they are associated.
SAFETY PRECAUTIONS
Please read all instructions before attempting to unpack, install or
operate this equipment and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
• Always follow basic safety precautions to reduce the risk of fire,
electrical shock and injury to persons.
• To prevent fire or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any
openings or empty slots in the unit, as you may damage parts
inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU
if it is damaged.
• Do not allow anything to rest on the power cabling or allow any
weight to be placed upon it or any person walk on it.
• To protect the unit from overheating, do not block any vents or
openings in the unit housing that provide ventilation and allow for
sufficient space for air to circulate around the unit.
• Please completely disconnect the power when the unit is not in
use to avoid wasting electricity.
VERSION HISTORY
REV. DATE SUMMARY OF CHANGE
RDV1 2019/09/18 Preliminary release
CONTENTS
1. Introduction ......................................................1
2. Applications .....................................................1
3. Package Contents ..........................................1
4. System Requirements ......................................2
5. Features ............................................................2
6. Operation Controls and Functions .................3
6.1 Front Panel .................................................3
6.2 Rear Panel ..................................................4
6.3 Remote Control (Optional) ......................5
6.4 RS-232 Pinout and Defaults ...................... 5
6.5 Serial Commands ......................................6
7. Connection Diagram ....................................14
8. Specications ................................................15
8.1 Technical Specifications ........................ 15
8.2 Video Specifications ...............................16
8.3 Audio Specifications ...............................17
8.3.1 Digital Audio ...................................17
8.3.2 Analog Audio .................................18
8.4 Cable Specifications .............................. 18
9. Acronyms .......................................................19
1
1. INTRODUCTION
This 4K UHD
+ 4×2 HDMI Matrix with Audio Output provides the ability to
connect up to four 4K UHD + HDMI sources to up to two 4K UHD + HDMI
displays and freely switch between them. This unit comes with full
support for 4K@60Hz (4:4:4, 8- bit) signals as well as support for 16-bit
Deep Color, HDR (High Dynamic Range), 3D content, HD audio and
other features defined by the HDMI 2.0 specification. A high-quality
local analog stereo audio breakout from a selected HDMI output is
also available. Each input’s EDID can be independently set to use
either an internal (1080p@60Hz) or external (sink-copied) EDID. This unit
also provides per-output auto source switching as well as connected
display power control using CEC or RS-232 commands. Control of the
unit is provided via front panel buttons, RS-232, and IR remote.
2. APPLICATIONS
• Smart Home Control
• Control Center
• Function Room
• Product Showroom
• Ballroom
3. PACKAGE CONTENTS
• 1× UHD+ 4×2 HDMI Matrix with Audio Output
• 1× 5V/2.6A DC Power Adapter
• 1× Remote Control (CR-190) (Optional)
• 2× 3-pin Terminal Block
• 1× Shockproof Feet (Set of 4)
• 1× Operation Manual
2
4. SYSTEM REQUIREMENTS
• HDMI source equipment such as media players, video game
consoles, or set-top boxes.
• HDMI receiving equipment such as HDTVs, monitors, or audio
amplifiers.
• The use of Premium High Speed HDMI cables is highly recommended.
5. FEATURES
• HDMI 2.0 and DVI 1.0 compatible
• HDCP 2.2 and HDCP 1.x compliant
• 4 HDMI inputs and 2 HDMI outputs
• Matrix switching with sequential input selection via front panel
controls or discrete input selection via IR remote and RS-232
• Supports up to 4K UHD + (18Gbps, 4K@50/60Hz 4:4:4, 8-bit) video
input and output
• Supports 10-bit and 12-bit HDR (High Dynamic Range) input and
output
• Supports 16-bit Deep Color input and output up to 1080p@60Hz
• Supports pass-through of many audio formats including 8 channel
LPCM, Bitstream, and HD Bitstream
• High-quality DAC provides local analog stereo audio breakout from
the selected HDMI output (LPCM 2.0 sources only)
• Per-input EDID management with internal or external EDID options
• Per-output selectable auto-switch functionality
• Basic display power automation via RS-232 and CEC
• Controllable via front-panel buttons, RS-232, and IR remote
3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
POWER AUTO 1 2 3 4 DISP. DISP. AUDIO EDID
SERVICE
AUDIO OUT
AOUT
B
A
B
ON
1 2 3 4
7654321 1098 11
1 IR Window: Accepts IR signals from the optional IR remote for
control of this unit only.
2 POWER LED: This LED will illuminate to indicate the unit is on and
receiving power.
3 AUTO A/B LEDs: These LEDs will illuminate to indicate if auto
switching has been enabled on the associated output.
4 INPUT 1~4 A/B LEDs: The illuminated LEDs indicate which source is
currently selected for the associated output.
5 DISP. A/B LEDs: These LEDs will illuminate to indicate when a valid
sink has been detected on the associated output port. When no
sink is detected the LED will remain off.
6 AUDIO A/B LEDs: The illuminated LED indicates which output is
selected as the source for the analog audio output. If both LEDs
are off, the analog output is muted.
Note: Only LPCM 2.0 audio sources are supported.
7 OUT A/B Buttons: Press these buttons to sequentially switch through
the available inputs for the associated output. Pressing and
holding a button for 3 seconds will enable or disable that output’s
auto switching function.
8 DISP. Button: Press this button to turn the connected displays on or
o ffusing CEC or RS-232 commands.
Note: CEC functionality must be enabled on the connected
displays. Not all displays support all CEC commands.
9 AUDIO Button: Press this button to sequentially switch the analog
audio output source between Output A, Output B, and mute.
4
10 EDID Dipswitch Block: Each dipswitch toggles the EDID source for
the associated HDMI input between external EDID (DOWN), and
internal EDID (UP).
Note: The external EDID defaults to Output A’s EDID. The internal
EDID supports 1080p60 with LPCM 2.0 audio for maximum
compatibility.
11 SERVICE Port: This port is reserved for firmware update use only.
6.2 Rear Panel
DC 5V
AUDIO
OUT
HDMI OUT
B
HDMI OUT
A
HDMI IN
4
HDMI IN
3
HDMI IN
2
HDMI IN
1A
B
TX
RS-232
RX
1 2 3 4 5
1 HDMI IN 1~4 Ports: Connect to HDMI source equipment such as
media players, game consoles, or set-top boxes. DVI sources are
supported with the use of an HDMI to DVI adapter.
2 HDMI OUT A~B Ports: Connect to HDMI TVs, monitors, or amplifiers
for digital video and audio output.
3 AUDIO OUT Port: Connect to powered speakers, headphones, or
an amplifier for analog stereo audio output.
4 RS-232 A 3-pin Terminal Block: Connect directly to a PC, laptop,
or other serial control device with a 3-pin adapter cable to send
RS-232 commands to control the unit. Alternatively, connect to an
RS-232 controllable display connected to output A to send power
on/o ffcommands to it when the DISP. button is pressed.
RS-232 B 3-pin Terminal Block: Connect to an RS-232 controllable
display connected to output B to send power on/o ffcommands to
it when the DISP. button is pressed.
5 DC 5V Port: Plug the 5V DC power adapter into this port and
connect it to an AC wall outlet for power.
5
6.3 Remote Control (Optional)
1 POWER Button: Press this button to power
the unit on or off.
Note: The unit will also transmit the
appropriate CEC/RS-232 on/off
commands to any connected displays.
2 OUT A 1~4 Buttons: Press any of these
buttons to immediately switch Output A
to the corresponding input.
3 OUT B 1~4 Buttons: Press any of these
buttons to immediately switch Output B
to the corresponding input.
6.4 RS-232 Pinout and Defaults
Serial Port Default Settings
Baud Rate 19200
Data Bits 8
Parity Bits None
Stop Bits 1
Flow Control None
RS-232 Port A (Unit control) RS-232 Port B
1
2
3
RxD
GND
TxD
3-pin Terminal Block
1
2
3
RxD
GND
TxD
3-pin Terminal Block
POWER
CR-190
1 2 3 4A
1 2 3 4B
1
2
3
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