User's Guide

36 Troubleshooting and Diagnostics
After clearing error (cycle power if drive error), the LCD displays the following message:
Indicator State, Character, or Message
Status LED
Green, solid
Single-character
display
Off
LCD
Ultrium Tape Drive
Drive Empty
SCSI Wrap Test Function
This test performs a check of the SCSI circuitry from and to the SCSI connector.
To select the SCSI Wrap Test function, perform the following steps:
1. Verify that the drive is in Maintenance Mode shown when the Status LED is solid amber.
2. Press the Unload button once per second until the front panel indicators display the following:
Indicator State, Character, or Message
Status LED
Amber, solid
Single-character display
6
LCD
Maint Mode: Select
SCSI Wrap(Inst Plug)
Before selecting this function, attach a SCSI wrap plug (not provided in accessory kit; contact ATAC) to the drive SCSI
connector (in place of the SCSI cable).
3. Press and hold the Unload button for two seconds to select SCSI Wrap Test. The
drive automatically starts the test. The
front panel indicators display the following:
Indicator State, Character, or Message
Status LED
Amber, solid
Single-character display
6, flashing
LCD
SCSI Wrap
Running!
If the test is successful, the test will loop and begin again.
4. Press the Unload button. The front panel indicators display the following:
Indicator State, Character, or Message
Status LED
Amber, solid
Single-character display
0
LCD
Ultrium Tape Drive
Drive Empty
Then the drive will exit Maintenance Mode.