Nokia 6800 Series - Manual (Page 57)

Chapter 3: EDH-6800-2 EDH Detection/Insertion Serial Distribution Amplifier Module Controls, Indicators, and Jumpers
30 6800/7000 Series - Distribution and Routing Products Installation and Operation Manual
Jumpers
Jumper Description
525/625 Forces the line standard to 525, 625, or auto.
This jumper allows you to set the EDH-6800-2
configuration to the known line standard of either 525 or
625.
Removing the jumper puts the module in Auto mode. In
Auto Line Standard
mode, the EDH-6800-2 automatically
detects the line standard and configures accordingly.
This jumper is only active if the Remote jumper is set to EN.
FF/AP Selects the FF or AP region.
This jumper allows you to select the error (Active Picture
or Full Field) which will activate the Alarm LED, the
audible alarm, and the fault reporting opto-isolated output.
This jumper is only active if the Remote jumper is set to EN.
Remote EN/
DIS Enables the Remote.
EDH-6800-2 can support three external control interfaces:
• Local - module-edge LED, jumpers, and switches
• Network - remote control network interface (DigiNet)
• Front Panel - MIXBOX front panel interface
• The Remote EN/DIS jumper, in concert with automatic
front-panel detection, places the EDH-6800-2 into one
of the following modes:
EDH On/Off Enables EDH processing or bypass mode.
This jumper enables EDH processing (if On) or places
EDH-6800-2 into bypass mode (if Off). In bypass mode,
the EDH-6800-2 acts as a simple DA, and both input EDH
analysis and output EDH generation are disabled.
Remote
Jumper Front Panel
Detected
Control Mode
DIS NO LOCAL only
DIS YES FRONT PANEL only
EN NO NETWORK only
EN YES NETWORK and FRONT PANEL