System information

HSD10 Operation
4-6
VAX 4000 Model 108 User Information
SW2-7 Spare Closed
SW2-8 Active SCSI termination Closed (terminator installed)
HSD10 LED Indicators
Table 4-2 describes the HSD10 DSSI-to-SCSI bus adapter indicators that are used to
determine the status of the HSD10 DSSI-to-SCSI bus adapter.
Table 4-2 LED Indicator Statuses
Indicator Color Status
DS3 Green
On to show that termination power is applied to the SCSI
bus.
DS2 Green
Blinks during normal operation while the subsystem is
booted.
DS1 Amber
Blinks for 10 seconds during module boot.
If this indicator blinks for longer than 10 seconds, there is a
device fault.
__________________________ Note ____________________________
Indicators DS1 and DS2 may blink randomly for a few moments when power is first
applied, prior to the 10 second boot sequence. This is considered normal.
___________________________________________________________
Operating the HSD10 DSSI-to-SCSI Adapter
This section contains information on procedures used in the operation of the HSD10 DSSI-
to-SCSI adapter, including device configuration, device maintenance utilities, operational
restrictions, firmware updates, and error codes.