HP 1660CS, User Manual

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System Utilities
The System Utilities menu is used for setting system level parameters
such as the system clock, display intensity for each shade, and the
sound. From this menu you can also rewrite the analyzer’s memory
with any new revisions of the operating system.
Real Time Clock Adjustments field
A real-time clock is displayed in the Waveform and Listing menus. When you
print a screen, the current clock and date appear on the hard copy. To
change the clock, go to the System Utilities menu and select Real Time Clock
Adjustments. Set the values to the desired date and time. Default Time sets
the real time clock to January 1, 1992 at 12 noon.
If your logic analyzer has the optional LAN interface, you will also see a Time
Zone field. The Time Zone field changes the logic analyzer’s apparent file
times when viewed over NFS. It does not affect the real-time clock. Set the
Time Zone to the same Time Zone used by your LAN. This value is usually
the same as the difference in hours between your local time and Greenwich
Mean Time.
Update FLASH ROM field
The logic analyzer uses flash ROMs to store the operating system. The
analyzer you received should have an operating system in place and should
also include the operating system files on a flexible disk, but you may
occasionally need to update the operating system. Selecting Update FLASH
ROM updates the analyzer’s operating system.
C A U T I O N
Updating flash ROM without the proper files will damage the logic analyzer
operating system.
1
Go to the System Utilities menu.
2
Insert the flexible disk containing the operating system files into the
disk drive.
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