Black Box SC121A Manual De Usuario
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CHAPTER 2: Introduction
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.
soft-touch MENU, ENTER, and directional keys. The LCD is lighted, which allows
for easy viewing and operation.
2.2.2 F
RONT
-P
ANEL
C
ONTROLS
• 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
VAILABLE
SCSI S
WITCH
I
NTERFACES
The 2 x 2 SCSI Matrix Switch is available in the following configurations:
• Single-ended/LVD interface (SC120A-R2)
• Differential interface (SC121A)
NOTE
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.
appropriate interface. Single-ended/LVD and differential SCSI devices
cannot be installed on the same switch unless a SCSI differential
converter is used.