IBM System/370 User Manual

IBM 3340 Disk Drive
Source: GA26-7619 IBM 3340 Reference Manual
READ ONLY FUNCTION
The means to protect previously written data modules is provided by the Read Only
function. The following procedures show how to enable or disabJe the Read Only
function for either 3348 model.
Enable Read Only Function
1. With data module removed from the drive, press down on IBM logo inset of
the handle (A).
2. Turn inset 100
0
and snap into place (B).
3. The data module may now be loaded in the desired drive.
Page 5·28

IBM System/370 Specifications

General

Brand	IBM
Model	System/370
Category	Server
Language	English