TX Matrix Plus LED Overview

Craft Interface LED Overview

The craft interface displays system status messages and allows you to troubleshoot the TX Matrix Plus router. The craft interface is located on the upper front of the TX Matrix Plus router. It contains LEDs, buttons, and an LCD showing status messages for the TX Matrix Plus router.

LEDs on the craft interface include the following:

• Alarm LEDs—One large red circular LED and one large yellow triangular LED, located on the left of the craft interface, indicate two levels of alarm conditions. You can determine the cause of the alarm condition by looking at the LCD on the craft interface.

  See Alarm LEDs on the TX Matrix Plus Craft Interface .

• Chassis LEDs—Two LEDs (one green MASTER and one green STANDBY) indicate if the TX Matrix Plus is the master.

  See Chassis Status LEDs on the TX Matrix Plus Craft Interface .

• TXP-F13 SIB LEDs—Three LEDs (one green ACTIVE, one green OK, and one red FAIL) indicate the status of each TXP-F13 SIB. The TXP-F13 SIB LEDs are located on the right of the craft interface. The corresponding TXP-F13 SIB slots are identified by the labels next to the TXP-F13 SIB (0 through 15).

  See F13 SIB LEDs on the TX Matrix Plus Craft Interface .

• PEM LEDs

  See Power Supply LEDs on the TX Matrix Plus Craft Interface .

• Fan Tray LEDs

  See Fan Tray LEDs on the TX Matrix Plus Craft Interface .

Component LED Overview

The following LEDs are located on various TX Matrix Plus components and display the status of those components:

• TXP-F13 SIB LEDs—Three LEDs on each TXP-F13 SIB faceplate indicate the status of that TXP-F13 SIB.

  See TX Matrix Plus TXP-F13 SIB LEDs.

• TXP-CB LEDs—Three LEDs on each TXP-CB faceplate indicate the status of that TXP-CB. If no LEDs are lit, the TXP-CB is not receiving power.

  See TX Matrix Plus TXP-CB LEDs .

• Power supply LEDs—Sixteen LEDs on each power supply faceplate indicate the status of that power supply.

  See TX Matrix Plus Seven-Input 420-A Power Supply LEDs.