IBM 7013 J Series, Operator'S Manual

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Operator Guide
Using the 4.0GB 4 mm Tape Drive
The optional 4.0GB 4 mm tape drive is a half-high device.
Status Lights
The 4.0GB 4 mm tape drive has two green status lights and one amber status light. The on
and off combinations of the status lights indicate the conditions of the 4 mm tape drive.
Each of the International Organization for Standards (ISO) symbols located next to a status
light indicates a specific condition of the tape drive as follows:
Disturbance (amber status light)
Ready (green status light)
Read-Write (green status light)
Amber
Green
Unload Button
Drive Door
Status Lights
Green
Status Light States
The following tables explain the meaning of the green and amber status lights.
Disturbance
(amber) Ready
(green) Read-Write
(green)
Off
Steady
Flashing
No cartridge installed
or error condition
Cartridge installed or
loading/unloading
Power-on self-test
in progress
No cartridge or
no activity No error condition
Cleaning required
or worn media
Error condition Cartridge activity