HP 54522A - Page 213

Disk Menu
The oscilloscope has a high-density, 3-1/2 inch, 1.44 MByte, Ms-bos®
compatible disk drive. You can perform several operations with the
disk menu.
Save and waveforms and front-panel setups to a disk
Recall waveforms and front-panel setups from a disk
Save screen images to a disk in TIFF, PCX or EPS formats
Delete files from a disk
Format a disk
Load new system firmware
Load applications
The instructions for loading applications are supplied with the
documentation for that application.
To load new system firmware
1 Place the disk containing the system firmware into the disk drive.
2 Press and hold any front-panel key while cycling the power.
This is referred to as performing a one-key-down powerup.
3 Press the blue shift key on the keypad to install new system firmware.
Otherwise, press any other front-panel key to continue with a normal
power up.
If a disk is not in the disk drive or if the wrong disk is in the disk drive, the screen
prompts you that it cannot find the system files. Simply install the system
firmware disk, then press the shift key again to continue. If you do not want to
continue loading new system firmware, simply cycle the scope’s power again.
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