PureTools PT-MA-HD88DA User manual

User Manual
PT-MA-HD88DA
User Manual
8x8 HDMI 2.0 Matrix 4K (60Hz 4:4:4) HDR with Downscaling
Model PT-MA-HD88DA
Designed in Germany
© 2019 PureLink GmbH All rights reserved. V1.0

User Manual
PT-MA-HD88DA
Preface
Read this user manual carefully before using this product. Pictures shown in this manual
are for reference only. Different model layouts and specifications are subject to the
physical product.
This manual is for operation instructions only, not for any maintenance usage.
In the constant effort to improve our product, we reserve the right to make changes in
functions or parameters without prior notice or obligation.
Trademarks
Product model and logo are trademarks. Any other trademarks mentioned in this manual
are acknowledged as the properties of the trademark owner. No part of this publication
may be copied or reproduced without the prior written consent.
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.

User Manual
PT-MA-HD88DA
REACH | 1907/2006/EU
ROHS | 2011/65/EU
PureLink hereby declares that this product PureTools PT-MA-HD88DA complies with
Directives 1907/2006/EU und 2011/65/EU.
EMC / LVD (Electro Magnetic Compatibility / Low Voltage Directive)
PureLink GmbH hereby declares that this product PureTools PT-MA-HD88DA complies
with Directives 2014/30/EU and 2014/35/EU. The full text of the EU Declaration of
Conformity is available at the following Internet address:
http://www.purelink.de/ce/4251364722015_CE.pdf

User Manual
PT-MA-HD88DA
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 products’ specifications 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 protrusion.
Do not remove the housing of the device as opening or removing the housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with sufficient 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, please treat them as normal electrical wastes.

User Manual
PT-MA-HD88DA
Table of Contents
1. Introduction................................................................................................................................................... 1
1.1 Features .............................................................................................................................................. 1
1.2 Package List ....................................................................................................................................... 1
2. Specification .................................................................................................................................................. 2
3. Panel Description ........................................................................................................................................ 5
3.1 Front Panel......................................................................................................................................... 5
3.2 Rear Panel .......................................................................................................................................... 6
4. System Connection..................................................................................................................................... 7
4.1 Usage Precaution ............................................................................................................................ 7
4.2 System Diagram ............................................................................................................................... 7
5. Panel Button Control ................................................................................................................................. 8
5.1 I/O Connection Switching............................................................................................................ 8
5.2 I/O Connection Inquiry ................................................................................................................. 8
5.3 LOCK Function ................................................................................................................................. 8
5.4 PRESET RECALL Function........................................................................................................... 9
5.5 CLEAR Button................................................................................................................................... 9
6. IR Remote Control ....................................................................................................................................10
7. GUI Control..................................................................................................................................................11
7.1 Switching Tab ..................................................................................................................................12
7.2 Audio Tab ..........................................................................................................................................13
7.3 Configuration Tab..........................................................................................................................15
7.4 CEC Tab .............................................................................................................................................17
7.5 RS232 Tab.........................................................................................................................................19
7.6 Interface Tab....................................................................................................................................20
7.7 Network Tab ....................................................................................................................................21
7.8 Access Tab ........................................................................................................................................22

User Manual
PT-MA-HD88DA
7.9 GUI Upgrade....................................................................................................................................23
8. RS232 Control ............................................................................................................................................24
8.1 RS232 Control Software ............................................................................................................24
8.2 RS232 Communication Commands .......................................................................................29
8.2.1 System Commands...........................................................................................................29
8.2.2 Control Management......................................................................................................29
8.2.3 Query Commands ............................................................................................................31
8.2.4 Lock/unlock Commands.................................................................................................33
8.2.5 Audio Commands .............................................................................................................33
8.2.6 HDCP Compliance ...........................................................................................................34
8.2.7 EDID Management ..........................................................................................................35
8.2.8 CEC Control........................................................................................................................38
9. Firmware Upgrade ....................................................................................................................................40
10. Troubleshooting and Maintenance ..................................................................................................41
11. After-Sales Service.................................................................................................................................43

User Manual
PT-MA-HD88DA
1
1. Introduction
The PT-MA-HD88DA is a professional 8x8 HDMI 2.0 Matrix Switcher with Audio Matrix.
It includes 8 HDMI inputs, 8 HDMI outputs and the last four outputs with down-scaling
function, which is designed for switching four HDMI2.0 and HDCP2.3 compliant signals.
It also features 8 SPDIF and 8 analog audio outputs for audio matrix.
The matrix switcher features comprehensive EDID management and advanced HDCP
handing to ensure maximum functionality with a wide range of video sources.
The matrix switcher not only supports bi-directional IR, RS232 extension but also has IR,
RS232, and TCP/IP control options.
1.1 Features
8x8 HDMI 2.0 Matrix Switcher.
Supports 4K/60 4:4:4, HDR, HDCP2.3 compliant.
Audio Matrix, audio out can be de-embedded from arbitrary input or output.
Individual volume adjustment on each L+R output.
Supports 4K to 1080p down-scaling up to 4 outputs.
HDMI out provides 2.5W to power Active Optical Cable (AOC).
HDMI Output support up to 5V500mA for AOC cable.
Controllable by front panel, IR, RS232 and TCP/IP.
1.2 Package List
1x PT-MA-HD88DA
1x Power adaptor (DC 24V 2.71A)
2x Mounting ears with 6 Screws
4x Plastic cushions
1x IR remote
1x IR receiver
1x User manual
Note: Please contact your distributor immediately if any damage or defect in the components is
found.

User Manual
PT-MA-HD88DA
2
2. Specification
Video
Video Input
(8) HDMI
Input Connector
(8) Type-A female HDMI
HDMI Input Resolution
Up to 4K@60Hz 4:4:4, HDR
Video Output
(8) HDMI
Output Connector
(8) Type-A female HDMI
HDMI Output Resolution
Up to 4K@60Hz 4:4:4, HDR10 and Dolby Vision
HDMI Output
Supports up to 5V500mA for AoC cable
HDMI Version
Up to 2.0
HDCP Version
Up to 2.3
HDMI Audio Signal
LPCM 7.1 audio, Dolby Atmos® , Dolby® TrueHD, Dolby Digital® Plus,
DTS:X™ and DTS-HD® Master Audio™ pass-through.
Digital Audio Output
Output
(8) Digital SPDIF audio
Output Connector
(8) Toslink connector
Digital SPDIF Audio Format
Supports PCM, Dolby Digital, DTS, DTS-HD
Frequency Response
20Hz –20KHz,±1dB
Max Output Level
±0.05dBFS
THD+N
< 0.05%, 20Hz –20KHz bandwidth, 1KHz sine at 0dBFS level (or max
level)
SNR
> 90dB, 20Hz-20KHz bandwidth
Crosstalk Isolation
< -70 dB, 10 kHz sine at 0dBFS level (or max level before clipping)
Noise
-90dB
Analog Audio Output
Output
(8) Analog L/R Audio
Output Connector
(8) L&R (RCA)
Digital SPDIF Audio Format
PCM 2CH
Frequency Response
20Hz to 20kHz, ±1dB

User Manual
PT-MA-HD88DA
3
Analog Audio Output
Max Output Level
2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316mV)
nominal consumer line level signal
THD+N
< 0.05%, 20Hz –20 KHz bandwidth, 1KHz sine at 0dBFS level (or max
level)
SNR
> 80dB, 20Hz-20KHz bandwidth
Crosstalk Isolation
< -80dB, 10KHz sine at 0dBFS level (or max level before clipping)
L-R level deviation
< 0.05 dB, 1KHz sine at 0dBFS level (or max level before clipping)
Output load capability
1Kohm and higher (supports 10x paralleled 10k ohm loads)
Noise
-80dB
Control
Control port
(1) FIRWARE, (1) IR EYE, (1) RS232, (1) TCP/IP,
Control Connector
(1) USB-A, (1) 3.5mm jack, (1) 3-pin terminal block, (1) RJ45
General
Transmission Distance
4K/60Hz/444 5m,4K/60Hz/420 10m,1080P 15m
Bandwidth
18Gbps
Operation Temperature
-5℃~ +55℃
Storage Temperature
-25℃~ +70℃
Relative Humidity
10% ~ 90%
External Power Supply
Input: AC 100V~240V, 50/60Hz; Output : 24V DC 2.71A
Power Consumption
24W
Dimension (W*H*D)
436.4mm*44mm*236mm
Net Weight
3kg

User Manual
PT-MA-HD88DA
4
Video Resolution Down-scaling:
The product supports video resolution down-scaling, the 4K input can be automatically
degraded to 1080p output for compatibility with 1080p display, shown in the below
chart.
Input
Output
#
Resolution
Refresh
Color
Space
Downscale
1080p Specs
1
3840x2160
60
4:4:4
Support
1080p@60Hz 4:4:4
2
3840x2160
30
4:4:4
Support
1080p@30Hz 4:4:4
3
3840x2160
24
4:4:4
Support
1080p@24Hz 4:4:4
4
3840x2160
60
4:2:0
Support
1080p@60Hz 4:4:4
5
3840x2160
30
4:2:0
Support
1080p@30Hz 4:4:4
6
3840x2160
24
4:2:0
Support
1080p@24Hz 4:4:4
7
3840x2160
60
4:2:2
Not Support
N/A
8
3840x2160
30
4:2:2
Not Support
N/A
9
3840x2160
24
4:2:2
Not Support
N/A
Note: Only last four outputs (output 5, output 6, output 7 and output 8) have down-scaling
function.