Technical data

Table 2–4 TLZ06 LED Functions
Status Write-protect LED Tape/activity LED
No tape loaded Off Off
Tape loaded and write
enabled
Off On
Tape loaded and write
protected
On On
No drive activity Signals the cassette’s
write-protect status
On
Drive activity Signals the cassette’s
write-protect status
Signals the drive activity
Loading a tape Off at first, then signals
the cassette’s write-protect
status
Flashes dimly, then stays on.
Unloading a tape Signals the cassette’s
write-protect status, then
goes off
Flashes dimly, then goes
off. It then signals the drive
activity
Reset sequence Flashes synchronously
with the tape/activity
LED, then signals the
cassette’s write-protect
status
Flashes synchronously with
the write-protect LED, then
signals the drive activity
Power-up tests and self-
tests
Flashes, then signals the
cassette’s write-protect
status
Flashes, then signals the
drive activity
Extended self-tests Signals the cassette’s
write-protect status
Flashes (one to four
minutes), then signals the
drive activity
Test failures Flashes Flashes
Internal System Devices 2–19