Nokia 7000 Series, 6800 Series operation manual LEDs, Switch, Description

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

All EDH-6800-2 (and similar) modules should have the same setting for the Frame ID switches. This is not strictly necessary if 9000SSN Frame ID is in use, since all modules in the same frame will use the same 9000SSN Frame ID.

LEDs

Switch	Description
Frame ID	Frame ID switches.
(SW4, SW5)	If EDH-6800-2 does not detect the presence of the
	9000SSN Frame ID device (if none are present at the RJ11,
	or if FR_ID jumpers are Off), it will attempt to use the dual
	HEX Frame ID switches (SW4 and SW5) to determine the
	frame ID.
	SW4 is the most significant hex digit, while SW5 is the least
	significant. For example, for a Frame ID of 0x42, SW4
	should be set to 4 and SW5 should be set to 2. Any hex value
	other than 0xFF may be used as an EDH-6800-2 Frame ID.
	A Frame ID setting of 0 x FF indicates that Frame ID setting
	should not be used. In the latter case, EDH-6800-2 module
	network identification will be determined by the network
	controller (for example, EDH view application).
	EDH-6800-2 (and similar modules) should use the
	following Frame ID modes, listed in order of preference:
	• 9000SSN-based Frame ID
	• Frame ID switches-based Frame ID
	• Controller-configured network identification

LED	Description
360, 270, 143,	Line standard and rate indication.
525, 625	These LEDs indicate the current operating standard of the
	incoming serial digital video.
	• 360/270/143 refer to the corresponding serial digital
	rates.
	• 525/625 refer to the corresponding line standard.
Vid_Pres	Video Present Indication.
	The Video Present LED lights when adequate 4:2:2 input
	digital video is applied to the rear input connector.
EDH_Pres	EDH present indication.
	The EDH Present LED lights when the input digital video
	stream contains the error status packet, as defined by RP
	165-1993 SMPTE Recommended Practice.

28 6800/7000 Series - Distribution and Routing Products Installation and Operation Manual