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AMG Systems Ltd. reserves the right to make changes to this document without
notice. The information herein is believed to be accurate. No responsibility is
assumed by AMG for its use.

Page 6 of 6

AMG2648R Instruction
Sheet D15534-01

See Data or Audio Daughter Board Instruction Sheet for specific data type connections

Removal from the Case

Note: -

The 2600 PCB’s are static sensitive. Handle with proper care and use normal electrostatic

discharge (ESD) procedures. Use properly grounded protection (for example, wrist stamps) when
handling the PCB.

In order to remove the case (to access data and audio interface daughter boards)

1.1. Loosen and remove the four screws on the top and bottom of the unit’s rear panel.
1.2. Slide the PCB assembly connected to the rear panel out of the case.

Ensure that the optical fibre is not trapped.

The data and audio interface daughter boards plug into the appropriate slots on the data motherboard.

When re-inserting the main PCB into the housing take care not to trap the optical fibre or the board
interconnection cables.
Fasten the rear panel with the screws.

Safety

The 2600 series of products uses a Class 1 laser system in accordance with EN 60825-2:2000.

It is always advisable to follow good practice when working with optical fibre systems. This includes:

Do not stare with unprotected eyes or with any unapproved collimating device at fibre ends or
connector faces, or point them at other people.

Use only approved filtered or attenuating viewing aids

For other safety issues and advice on good practice associated with the optical fibres systems see EN
60825-2:2000 or your local safety officer.

Maintenance and Repair

There are no user serviceable parts within the AMG2600 products.
In case of problem or failure contact your local support centre or AMG Systems Ltd, Technical Support
Department on tel. +44 (0) 1767 600777.

See unit data sheet for full specification.

Summary of Contents for AMG2648R

Page 1: ...an AMG2005 subrack which in turn fits into a 19 rack system The AMG2648R is designed to operate with AMG2647 R four channel video transmit unit with four channels of bi directional audio and with four channels of bi directional data Connections Video Output Connections No of Channels 4 Connectors 75 ohm BNC Socket Output Impedance 75 ohm terminated Output Level 1 volt p p nominal Frequency Respons...

Page 2: ...ical channel receiving Off optical channel not receiving Opto Sync TX Green optical channel transmitting Off optical channel not transmitting Video Present Green video signal present on video the channel indicated Red Green video channel available on the fibre but no video signal being transmitted Off no video channel available on the fibre when data slot contains a data daughter board Data Presen...

Page 3: ...s fitted with a 50 watt power supply A maximum of 4 units may be fitted into one 2000 series subrack The 2005 series subrack is fitted with a 100 watt power supply A maximum of 5 units may be fitted into one 2005 series subrack limited by the 70HP rack space Data and Audio Channel Configuration and Connection The AMG2648R has a capacity for 4 bi directional data and 4 bi directional audio channels...

Page 4: ...able an audio channel an appropriate daughter board should be fitted in the lower audio channel slots on the main data motherboard Each audio interface board enables one bi directional channel The audio interface daughter board part number is as follows Option Code Part No Description 0 X14542 4 Wire Audio Interface Daughter Board The channel slots are as follows Data CH1 Data CH2 Data CH4 Data CH...

Page 5: ...nd Audio Connections The data and audio channel pin numbers are as follows Pin No Description 1 DATA CH1 IN 2 DATA CH1 IN 3 DATA CH2 IN 4 DATA CH2 IN 5 DATA CH3 IN 6 DATA CH3 IN 7 DATA CH4 IN 8 DATA CH4 IN 9 GND 10 GND 11 GND 12 AUDIO CH1 IN 13 AUDIO CH1 IN 14 AUDIO CH2 IN 15 AUDIO CH2 IN 16 AUDIO CH3 IN 17 AUDIO CH3 IN 18 AUDIO CH4 IN 19 AUDIO CH4 IN Pin No Description 20 DATA CH1 OUT 21 DATA CH1...

Page 6: ...face daughter boards plug into the appropriate slots on the data motherboard When re inserting the main PCB into the housing take care not to trap the optical fibre or the board interconnection cables Fasten the rear panel with the screws Safety The 2600 series of products uses a Class 1 laser system in accordance with EN 60825 2 2000 It is always advisable to follow good practice when working wit...

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