Dell DLT, VS and SDLT Media Handbook Page 17
Visual Media Inspection
When to perform a visual inspection
Best practices: Each time a tape is loaded or changed
When a tape cartridge is dropped or subjected to a hard physical shock
When a shipment of tapes shows any sign of shipping damage
If the DLT, DLT VS or SDLT
drive becomes inoperable after loading a tape
! If a drive error occurs, inspect the current and previous cartridge used in that drive.
To Inspect a Cartridge
Case: Inspect the case for cracks, chips or signs of damage.
Cartridge: Inspect the exterior of the cartridge for chips, cracks, dents, or missing screws. Gently
shake the cartridge. Listen for rattling or loose pieces.
Cartridge door: Ensure that the door is moveable and the spring is present.
Write Protect Switch: Move switch. It should snap into write-protected mode and write-enabled
mode.
Cartridge Leader: Gently inspect the cartridge leader to verify that it has not been damaged and
is in the correct position.
o DLTtape cartridges: Check the height of the leader to ensure that the loop is sticking up
approximately 3/16” (4mm).
o Super DLTtape Cartridges: Ensure that the buckle is not bent in or out.
! When inspecting the cartridge leader do not use anything that could leave contamination, such as a pen or
pencil
.
Reel Locks: Check that both reel locks are visible. Verify operation using a small flat-blade
screwdriver. The reel locks should spring back when released.
Cartridge Hub: Confirm the spring-loaded hub on the bottom of the cartridge is centered. Press
the hub; it will spring back if operating properly.
Figure 19 Media Inspection 1
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