Hp Integrated Storage Product; Hp 7908.7911, And 7912 Disc Drives - HP 250 Operating

Storage Devices and Media
HP Integrated Storage Product
An HP Integrated Storage product. as seen in the drawing below.
consists of a disc drive. and a high-speed cartridge tape drive;
the disc can be either an HP 7908, 7911. or 7912. A single
"brain" (known as the controller) manages the operations of each
disc and tape drive combination.
HP 7908.7911, and 7912 Disc Drives
iThe only information you need to know regarding the HP 7908,
7911, and 7912 disc drives is power-on procedure. Once the drive
is operating properly, you won't need to deal with it further.
You never have to touch, insert. or remove the disc.
To turn any of the three discs on, push the switch located on the
rear of the cabinet (see the drawing below) to the ON (1)
position. To power off a drive. push the same switch to the OFF
(0)
position.
NOTE
You should never power off any Integrated
Storage Product unless you are sure that
no other tasks require it for processing.
5-2
Rev. 1/82
Storage Devices and Media
HP Integrated Storage Product
An HP Integrated Storage product. as seen in the drawing below.
consists of a disc drive. and a high-speed cartridge tape drive;
the disc can be either an HP 7908, 7911. or 7912. A single
"brain" (known as the controller) manages the operations of each
disc and tape drive combination.
HP 7908.7911, and 7912 Disc Drives
iThe only information you need to know regarding the HP 7908,
7911, and 7912 disc drives is power-on procedure. Once the drive
is operating properly, you won't need to deal with it further.
You never have to touch, insert. or remove the disc.
To turn any of the three discs on, push the switch located on the
rear of the cabinet (see the drawing below) to the ON (1)
position. To power off a drive. push the same switch to the OFF
(0)
position.
NOTE
You should never power off any Integrated
Storage Product unless you are sure that
no other tasks require it for processing.
5-2
Rev. 1/82