Front Panel Controls And Indicators - General DataComm SpectraComm SRM-6 Installation & Operation Manual

Installation and Setup

Front Panel Controls and Indicators

The SRM-6 front panel is shown below.
indicators, switches and jacks.
Table 2-7 SRM-6 Front Panel Features
Front Panel
INS ON
TM AM
SYNC ET
1
2
3
SD RD
4
5
6
SRM-6
2-10
Table 2-7
LED / Switch
ON/AM Steady GREEN indicates shelf power is available to the card.
RED indicates an alarm condition is in effect.
INS/TM Steady GREEN LED indicates the card is in service.
OFF indicates the card is not in service.
RED indicates a test is in progress.
SYNC Steady GREEN indicates Aggregate In-Sync.
OFF indicates Aggregate Not-In-Sync.
ET (Future Use) Ethernet status indicator
SD (1 - 6) Steady GREEN indicates Channel Send Data (Space).
OFF indicates Channel Send Data (Mark).
RD (1 - 6) Steady GREEN indicates Channel Receive Data (Space).
OFF indicates Channel Receive Data (Mark), or the channel has
been disabled.
SC SRM-6 Multiplexer
Installation & Operation Manual
describes the actions of the unit's LED
Description
076R176-000
Issue 1