Alber BDS-40, Руководство по описанию продукции

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4200–063 R4.3 4
2.2 Status TX, RX and Service-Upper
Figure 1. BDS ‐ 40 Base Unit Front View
Figure 2. BDS ‐ 40 Base Unit Front Panel Indicators in Color
Status (G) Upper
Flashes during normal operating conditions
TX Green (G)
Flashes during fiber optic transmit
RX Green (G)
Flashes during fiber optic receive
Service Red (R)
Unit Requires factory service, usually because
internal temperature exceeded specifications.
DCM TX and RX, COM Port, Critical Alarm, Maintenance Alarm, and Resistance Test ‐
Lower
DCM TX Green (G)
Flashes during fiber optic transmit.
DCM RX Green (G) Flashes during fiber optic receive.
Status Green (G) Lower
Flashes during normal operating conditions.
COM Port
Green
(G)
Flashes to indicate communication via LAN port or an
incoming call.
Critical Alarm Red (R)
Critical alarm detected
Maintenance Alarm Yellow (Y)
Maintenance alarm detected
Resistance Test Green (G)
Performing a manual or automatic resistance test