Technical data

Table 2–2 TZ30 LEDs
LED State Condition
Operate-lever LED On Safe to use the operate lever.
Off Do not use the operate lever.
Flashing The drive has detected a tape cartridge
or calibration error.
Tape-in-use LED Flashing Tape in use.
On Tape loaded and ready to use.
Write-protect LED On Tape is write-protected.
Off Tape is write-enabled.
All three LEDs On The power-up diagnostic test is in
progress.
All three LEDs Flashing Drive fault.
Beeper One beep The TZ30 beeps once when you turn on
the system unit.
Two beeps Indicate that the tape is unloaded and
you can remove it from the drive.
2–6 Internal System Devices