IBM Ultrium Gen 6, Инструкция по установке и эксплуатации

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Table 5. Feature switch definitions (continued)
Switch On function Off function
Note: The default settings for the feature switches are all switches placed in the off
position.
*The head brush error recovery procedure (ERP) is intended to prevent a permanent read
or write error by removing debris that might have accumulated on the read or write head.
In order to brush the head, the tape must be unthreaded to expose the head. This forces
the loader to be cycled to enable re-thread. During the loader cycling, the back of the
cartridge will temporarily extend beyond the front of the bezel. Extension of the cartridge
is problematic in some automation environments, so you have the ability to disable this
function. If the head brush ERP is disabled, the drive will immediately report the
permanent error instead of activating the head brush ERP.
Mounting the drive in an enclosure or server
Use this information to mount the drive in an enclosure or server.
When mounting the drive:
v
Use an appropriate screw length.
v
Make sure that no objects such as screw heads, cables, or adjacent devices, are
pressing against the frame.
v
Do not obstruct the ventilation slots at the rear of the drive.
v
Allow sufficient space for accessing the drive's front panel controls.
To mount the drive into an enclosure or server:
1. Remove the cover of your enclosure or server (refer to the instructions in the
documentation provided with your enclosure or server).
2. Place the drive into your enclosure or server so that the tape load compartment
of the drive faces the tape load compartment of the enclosure or server.
3.
Insert two M3 screws into the mounting holes of the two side brackets located
on the left and right sides of the chassis.
Attention: When the mounting screws or drive rail prongs are inserted into the
drive, they must not extend farther than 2.5 mm (0.098 in.) inside the chassis.
Otherwise, they might damage the drive.
Connecting and testing power to the drive
The drive does not contain its own power source; it must be powered externally.
To connect and test power to the drive, complete the following steps:
1.
Ensure that the enclosure (or unit that supplies power to the drive) is powered
off.
2. Ensure that the power cord is disconnected from both the enclosure (or unit
that supplies power to the drive) and the power outlet.
3. Connect the enclosure (or unit that supplies power to the drive) internal power
cable to the power connector on the drive.
4. Connect the power cord to the enclosure (or unit that supplies power to the
drive) and to the electrical outlet.
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IBM Half High LTO Ultrium Gen 6 Internal SAS Tape Drive: Installation and User's Guide