Kramer 602T User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODELS:
602T
Two-fiber Detachable Optical
DVI Transmitter
602R
Two-fiber Detachable Optical
DVI Receiver
P/N: 2900-000646 Rev 3

602T, 602R – Contents
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Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 3
2.3 Recycling Kramer Products 3
3Overview 4
3.1 Powering the 602T and the 602R 5
3.2 Your Two-fiber Detachable Optical DVI Transmitter/ Receiver 5
4Using the Two-fiber Detachable Optical DVI System 6
4.1 Capturing the EDID 6
4.2 Connecting the Detachable Optical DVI Transmitter/Receiver 7
4.3 Avoiding Pitfalls During Operation 9
5Technical Specifications 10
Figures
Figure 1: 602 Two-fiber Detachable Optical DVI Transmitter and Receiver 5
Figure 2: The Auto EDID Button on the 602T 7
Figure 3: Connecting the Fiber Optic Cables 8
Figure 4: Connecting the 602T/602R Two-fiber Detachable Optical DVI Transmitter/Receiver 8

602T, 602R - 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 the video, audio, presentation, and broadcasting
professional 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 14 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; GROUP 11:
Sierra Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and
GROUP 14: Collaboration.
Congratulations on purchasing your Kramer 602T Two-fiber Detachable Optical
DVI Transmitter and 602R Two-fiber Detachable Optical DVI Receiver, which are
ideal for the following typical applications:
Digital flat panel and plasma displays used in medical, commercial and travel
applications
Conference rooms and auditoriums
Kiosks with digital flat panel displays for presenting information
LED signboards in streets and stadiums

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602T, 602R - 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
Go to http://www.kramerelectronics.com/support/product_downloads.asp
to check for up-to-date user manuals, application programs, and to check if
firmware upgrades are available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution 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 602T, 602R 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.
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602T, 602R - Getting Started
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2.2 Safety Instructions
Caution:
There are no operator serviceable parts inside the unit
Warning:
Use only the Kramer Electronics input power wall
adapter that is provided with the unit
Warning:
Disconnect the power and unplug the unit from the wall
before installing
Warning:
Class 1 Laser Product
Invisible laser radiation present
Avoid long-term viewing of laser
Avoid the use of magnifying viewing aids or instruments (such
as binoculars, telescopes, microscopes and magnifying lenses,
but not spectacles or contact lenses)
Avoid placing optical devices in the emitted beam that could
cause the concentration of the laser radiation to be increased
2.3 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. For details of Kramer’s recycling arrangements in your particular country
go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.
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602T, 602R - Overview
3 Overview
The 602T and 602R are a small and lightweight fiber optic transmitter and receiver
pair for DVI signals. The 602T converts electrical signals to optical signals and the
602R decodes the optical signals back to electrical signals.
The 602T and 602R feature:
Max. Data Rate - 1.65Gbps
Max. Resolution - Up to WUXGA (1920x1200) @60Hz, 1080p
Range - Up to 400m (1312ft) (multimode); up to 1500m (5000ft) (single-
mode)
Cable - 2LC single or multi-mode fiber optic cable
EDID Capture - Copies and stores the EDID from a display device
Advanced Solution - Small and lightweight, indispensable asset in any digital
signage application
Standards Compliance - Supports DVI1.0 and DDC2B, fully implemented by
fiber-optic communication
Compliance with the limits for a Class A digital device, pursuant to part 15
and 2 of FCC and CE
Laser standards compliance - IEC 60825-1, FDA 21CFR1040;
Laser Class 1: Safety of laser products
Not HDCP Compliant
No EMI/RFI
Size - NanoTools

602T, 602R - Overview
5
3.1 Powering the 602T and the 602R
Your 602T/602R pair comes with two 5V DC power adapters. The 602R must
always be powered via the external power adapter. The 602T can take power from
the external power adapter or from the 5V pin on the DVI card in the computer.
However, when using most laptops or a computer with an express graphic card,
an external power adapter is required. The 602T automatically detects if it is being
powered via the external power adapter, and if so, the internal power supply cuts
off.
3.2 Your Two-fiber Detachable Optical DVI Transmitter/
Receiver
Figure 1 illustrates the 602T and 602R two-fiber detachable optical DVI extension
system:
Figure 1: 602 Two-fiber Detachable Optical DVI Transmitter and Receiver

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602T, 602R - Using the Two-fiber Detachable Optical DVI System
4 Using the Two-fiber Detachable Optical DVI
System
This section describes how to:
Capture the EDID of the display device (see Section 4.1)
Connect the detachable optical DVI transmitter and receiver (see Section 4.2)
Avoid pitfalls when using the 602T and 602R (see Section 4.3)
4.1 Capturing the EDID
The 602T and 602R are connected via two channels that transmit R, G, B and
clock signals. The EDID of the display device is captured onto the transmitter for
the computer to read.
The factory default EDID is set to UXGA (1600x1200) at 60Hz vertical refresh rate.
If your display has this resolution, you do not need to capture the EDID.
You can capture the EDID of the display device on the 602T so that when the
computer connects to the 602T, it reads the virtual EDID information and identify
the display device. This procedure is performed only once for the connected
display device. After storing the EDID, the system can be connected and
disconnected without having to set the EDID again. If you decide to use a different
display, then you need to set the EDID again.
To capture the EDID of a display device, do the following:
1. Connect the power to the display.
2. Connect the 5V power adapter to the power socket of the 602T, and connect
the adapter to the mains electricity.
3. Push the EDID button (illustrated in Figure 2), using a small screwdriver.
The EDID LED flashes twice and turns off.
4. Connect the 602T unit directly to the display device (while it is powered
ON).

602T, 602R - Using the Two-fiber Detachable Optical DVI System
7
The EDID LED flashes several times while reading the EDID. The LED turns
OFF after about eight seconds.
5. Disconnect the transmitter from the display.
The LED lights
6. Disconnect the 602T.
The EDID information is now stored and the Indication LED is on.
Figure 2: The Auto EDID Button on the 602T
4.2 Connecting the Detachable Optical DVI
Transmitter/Receiver
To connect the 602T Two-fiber Detachable Optical DVI Transmitter with the 602R
Two-fiber Detachable Optical DVI Receiver, as the example in Figure 4 illustrates,
do the following:
1. Set the EDID of the display device (see Section 4.1).
2. Connect the 602R to the 5V DC power adapter and connect the adapter to
the mains electricity. The blue LED lights.
3. Connect the duplex LC fiber cables to the 602T and 602R modules, one
cable at a time, as illustrated in Figure 3.
Single-mode and multi-mode fiber are applicable up to 500 meters. For distances over
500 meters, use single-mode fibers.
4. Plug the 602T DVI connector directly to the DVI connector of the computer.
Do not use any intermediate cable or adapter between them, and connect cables 1 and
2 as indicated in Figure 3
5. Connect the 602R DVI connector directly to the DVI connector of the display
device.