Kramer PT-1Ci User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
PT-1Ci
HDMI Isolator
P/N: 2900-300437 Rev 2

PT-1Ci – Contents
i
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Recycling Kramer Products 3
3 Overview 4
4 Defining the PT-1Ci HDMI Isolator 5
5 Connecting the PT-1Ci 6
5.1 Capturing the EDID 6
6 Technical Specifications 8
Figures
Figure 1: PT-1Ci HDMI Isolator Front Panel 5
Figure 2: PT-1Ci HDMI Isolator Rear Panel 5
Figure 3: Connecting the PT-1Ci HDMI Isolator 6

PT-1Ci - Introduction
1
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been
providing a world of unique, creative, and affordable solutions to the vast range of
problems that confront video, audio, presentation, and broadcasting professionals
on a daily basis. In recent years, we have redesigned and upgraded most of our
line, making the best even better!
Our 1,000-plus different models now appear in 11 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5:
Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:
Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11:
Sierra Products; GROUP 12: Digital Signage; and GROUP 13: Audio, and
GROUP 14: Collaboration.
Congratulations on purchasing your Kramer PT-1Ci HDMI Isolator, which is ideal
for securing PCs from hacking through the HDMI lines by isolating the data
channel.

2
PT-1Ci - Getting Started
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables to avoid interference, deterioration
in signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your Kramer PT-1Ci away from moisture, excessive sunlight and
dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
!

PT-1Ci - Getting Started
3
2.2 Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
aims to reduce the amount of WEEE sent for disposal to landfill or incineration by
requiring it to be collected and recycled. To comply with the WEEE Directive,
Kramer Electronics has made arrangements with the European Advanced
Recycling Network (EARN) and will cover any costs of treatment, recycling and
recovery of waste Kramer Electronics branded equipment on arrival at the EARN
facility.

4
PT-1Ci - Overview
3 Overview
The PT−1Ci is a security tool for data−sensitive HDMI installations (military,
banking, and such). It is an EDID buffer and storage device for HDMI signals that
prevents reverse communication of the DDC signal. The device blocks HDCP and
prevents EDID pass−through. The PT−1Ci lets you read and capture an EDID
securely and present it to sources for compatibility with the display. The device
has no effect on the audio and video streams and supports 4K@60Hz (4:4:4) UHD
video.
The PT-1Ci features:
A maximum data rate of 17.82Gbps (5.94Gbps per data channel)
Resolution support of up to 4K@60Hz (4:4:4) UHD
HDCP isolation (HDCP not supported)
Compliance with HDMI standards
HDMI input and output connectors
No need for an external power supply as power is supplied by the HDMI
source
A power LED that indicates when the device is powered on
An EDID capture button and LED indicator
An ultra-compact PicoTools case that allows four units to be mounted side-
by-side in a 1U rack space with the optional RK-4PT 19” rack adapter

PT-1Ci - Defining the PT-1Ci HDMI Isolator
5
4 Defining the PT-1Ci HDMI Isolator
Figure 1 defines the front panel of the PT-1Ci.
Figure 1: PT-1Ci HDMI Isolator Front Panel
#
Feature
Function
1
HDMI IN Connector
Connect to an HDMI source
2
ON LED
Lights green when the device receives power
Figure 2 defines the front panel of the PT-1Ci.
Figure 2: PT-1Ci HDMI Isolator Rear Panel
#
Feature
Function
3
HDMI OUT Connector
Connect to an HDMI acceptor, (for example,
display or projector)
4
EDID
Button
Press the button when connected to an HDMI
acceptor to capture the EDID of the acceptor
5
CAPTURE LED
Flashes red slowly for a few seconds when
reading and storing the EDID. Flashes red
quickly for a few seconds if the EDID cannot be
captured and the default EDID is stored

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PT-1Ci - Connecting the PT-1Ci
5 Connecting the PT-1Ci
Turn off the power to each device before connecting it to your PT-1Ci.
After connecting your PT-1Ci, turn on the power to each device.
Figure 3: Connecting the PT-1Ci HDMI Isolator
To connect the PT-1Ci as shown in Figure 3:
1. Connect the HDMI OUT connector to an HDMI acceptor (for example, a
display or projector).
2. Connect the HDMI source (for example, a computer) to the HDMI IN
connector.
5.1 Capturing the EDID
To capture the EDID from the acceptor:
With the source and acceptor both connected, press the EDID button.
The EDID button flashes red slowly for a few seconds then lights solid and
the EDID is stored

PT-1Ci - Connecting the PT-1Ci
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Note: EDID capture only needs to be performed once. The EDID is stored in no-
volatile memory, and capturing of the EDID is only necessary if a new display is
connected.