Nokia 6800 Series, 7000 Series Controls, Indicators, and Jumpers, Switches, Description

Controls, Indicators, and Jumpers Chapter 3: EDH-6800-2 EDH Detection/Insertion Serial Distribution Amplifier Module

Controls, Indicators, and Jumpers

The following sections list the EDH-6800-2 switches, LEDs, and jumpers.

Switches

Switch	Description
Con/Lat (SW1)	Latching/continuous error indication switch.
	When the switch is in the Lat (latching) position, any
	detected error is captured, held, and displayed on the LED
	indicators until the switch is moved back to the Con
	(continuous) position. In the Con position, errors are
	displayed on the LED indicators only for the duration of
	the field with errors.
Service (SW2)	DigiNet service push button.
	When one or multiple EDH-6800-2 modules are linked
	together over a 75￿ network (DigiNet) and connected to
	the central controller (PC or Leitch DigiNet panel), the
	Service button allows you to locate the position of the
	particular EDH-6800-2 in the network in certain
	circumstances.
Alarm (SW3)	Audible alarm On/Off switch.
	This switch allows you to turn the audible alarm On or Off.
	In the On position, the sound transducer will produce a
	high-pitched sound when an error is detected in the
	incoming serial digital video (as configured by the FF/AP
	jumper).

6800/7000 Series - Distribution and Routing Products Installation and Operation Manual 27