Technical data

11
Products Covered by this Document
Recommended Software Upgrades
Recommended Software Upgrades
The information in this section applies only to PSG and ESG Signal Generators.
CAUTION Do not use the Erase All, Erase and Overwrite All, Erase and Sanitize All, Erase,
Overwrite, or Sanitize procedures with any of the firmware revisions listed in Tab le 3- 1
below.
If your instrument’s current firmware revision is among those listed, please upgrade
immediately to newer firmware. For details, see “Firmware Update Procedure” on
page 39.
Table 3-1 Firmware revisions that require upgrades
Instrument model number Current firmware revision Upgrade to firmware revision
E44x8C C.04.84, C.04.86, C.04.95 C.04.96 or later
E82x7D C.04.81, C.04.85, C.04.92 C.04.94 or later
E8663B C.04.90 C.04.93 or later