SpectraLink Corporation

Link WTS Installation and Operation

Switch Interface

Line LEDs

MCU Type

Notes

 

 

 

 

 

 

 

 

Analog

1

SCA

The SCA will only support Analog

 

 

 

 

Comdial

3

SCU

 

 

 

 

 

DEFINITY - 2 wire

1,4

SCU

 

 

 

 

 

DEFINITY - 4 wire

1,5

SCF

 

 

 

 

 

Executone

2,5

SCB

 

 

 

 

 

Fujitsu

2,4

SCU

 

 

 

 

 

Inter-Tel

2,3,4

SCU

 

 

 

 

 

Meridian

1,2

SCU

 

 

 

 

 

Merlin Legend

1,3

SCF

 

 

 

 

 

Mitel

1,2,3

SCX

The SCX will only support Mitel

 

 

 

 

NEC

1,2,4

SCU

 

 

 

 

 

Norstar

2

SCU

 

 

 

 

 

Panasonic

5

SCP

 

 

 

 

 

Siemens / Rolm

4

SCU

 

 

 

 

 

Toshiba

2,3

SCU-5XX

 

 

 

 

 

Unconfigured

1 through 8

 

 

 

 

 

 

6.Move the Mode Switch back to NORMAL .

7.The MCU will cycle through diagnostic testing. When the system is ready for use, the error LED should be off, and the LED for the MCU Number (1-4) will be lit. This should take less than two minutes.

If the LED for the MCU ID does not light, or if an MCU ID is duplicated, there is most likely a problem with the IPC cabling. If the system displays an error refer to 8.1 Troubleshoot Error Codes.

8.If you select a switch type that is not supported by the MCU type, the system will alarm. The Error LED will flash along with Status LEDs 4 and 5. For example, this alarm will display if you assign switch type NEC to an SCB-5XX – Executone MCU.

If this alarm displays, use the table above to verify that your MCU type supports the selected switch type. If you need to change the switch type, repeat steps 2 through 6.

Part Number: 72-0075-01-C-W.doc

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SpectraLink 150 M3 MCU manual Switch Interface Line LEDs MCU Type