IBM T400F manual Setting the Write-Protect Switch, Handling the Cartridges

Setting the Write-Protect Switch

The position of the write-protect switch on the tape cartridge (see		in Figure 12)
determines whether you can write to the tape:
v If the switch is set to	(solid red), data cannot be written to the tape.

vIf the switch is set to unlocked (black void), data can be written to the tape. To set the switch, slide it left or right to the desired position.

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Figure 12. Setting the write-protect switch

Handling the Cartridges

A67E0026

Attention: Do not insert a damaged tape cartridge into your Ultrium 2 Tape Drive. A damaged cartridge can interfere with the reliability of the drive and may void the warranties of the drive and the cartridge. Before inserting a tape cartridge, inspect the cartridge case, cartridge door, and write-protect switch for breaks. If you need to recover data from a damaged cartridge, contact your OEM Product Application Engineer (PAE).

Incorrect handling or an incorrect environment can damage the LTO Ultrium Tape Cartridge or its magnetic tape. To avoid damage to your tape cartridges and to ensure the continued high reliability of your IBM TotalStorage LTO Ultrium 2 Tape Drive, use the following guidelines.

50IBM TotalStorage LTO Ultrium 2 Tape Drive