IBM Enterprise Server S80 User Manual page 55

Status Lights on the 4.0GB 4-mm Tape Drive
Status
LED test
The power-on self-test (POST) is running or the
Diagnostic Cartridge is running.
One of the following has occurred:
v The power is off.
v The POST has completed successfully, but no
tape cartridge has been loaded.
A tape cartridge has been inserted and the 4-mm
Tape Drive is Ready to receive commands from the
system.
The tape is in motion and the 4-mm Tape Drive is
running a device operation or cleaning.
The 4-mm Tape Drive has detected an internal error
that requires corrective action such as tape cartridge
failure, high humidity, or no SCSI terminator. Refer
to the service guide or contact your service
representative (see note below).
The tape path requires cleaning or a poor quality
tape cartridge is being used. See "Cleaning the Tape
Path on the 4.0GB 4-mm Tape Drive" on page 40.
Note: If an error condition occurs, first try to recover by pressing the unload button. If
this does not correct the error, switch off the power to the 4-mm tape drive and
then switch on the power to the drive. If the condition continues, call your service
representative.
Ready Read-Write
(green) (green)
On 2 On 2
seconds at seconds at
power on power on
Flashing Off
Off Off
On Off
On Flashing
Off Off
Off or On Off or
Flashing
Chapter 2. Using the System
Disturbance
(amber)
On 2
seconds at
power on
Off
Off or On
Off or ON
Off or On
Flashing
On
37