Lcd Panel; Front-Panel Controls; Technical Description; Available Scsi Switch Interfaces - Black Box 2 x 2 SCSI Matrix Switch SC121A User Manual

2 x 2 scsi matrix switch
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2.2.1 LCD P
ANEL
The 2 x 2 SCSI Matrix Switch features an easy-to-use, menu-driven LCD panel with
soft-touch MENU, ENTER, and directional keys. The LCD is lighted, which allows
for easy viewing and operation.
2.2.2 F
-P
RONT
ANEL
• Set and configure SCSI ports.
• Set termination.
• Set switch number.
• View power-supply status.
• View internal temperature.
• Set internal-temperature alarm.
• Set serial-port configuration.
• Display SCSI-bus busy status.
• Display port configuration.

2.3 Technical Description

2.3.1 A
SCSI S
VAILABLE
The 2 x 2 SCSI Matrix Switch is available in the following configurations:
• Single-ended/LVD interface (SC120A-R2)
• Differential interface (SC121A)
Make sure that the SCSI Switch you're installing is used with the
appropriate interface. Single-ended/LVD and differential SCSI devices
cannot be installed on the same switch unless a SCSI differential
converter is used.
C
ONTROLS
I
WITCH
NTERFACES
NOTE
CHAPTER 2: Introduction
11

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Sc120a-r2

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