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To Change the Security Code
To change the security code, you must first unsecure the function generator, and
then enter a new code. Make sure you have read the security code rules described
on page 155 before attempting to change the security code.
– Front-Panel Operation: To change the security code, unsecure the function
– Remote Interface Operation: To change the security code, you must first
Calibration Count
You can query the function generator to determine how many calibrations have
been performed. Note that your function generator was calibrated before it left
the factory. When you receive your function generator, be sure to read the count
to determine its initial value.
– The calibration count is stored in non-volatile memory and does not change
– The calibration count increments up to a maximum of 65,535 after which it
– Front-Panel Operation: Press
– Remote Interface Operation:
Keysight 33210A User's Guide
generator using the old security code. Then press
Code softkey from the "Test / Cal" menu. Changing the code from the front
panel also changes the security code as seen from the remote interface.
unsecure the function generator using the old security code. Then enter the
new code as shown below.
CAL:SECURE:STATE OFF, AT33210A
CAL:SECURE:CODE SN123456789
when power has been off or after a remote interface reset.
rolls over to "0". Since the value increments by one for each calibration point,
a complete calibration may increase the value by many counts.
the "Test / Cal" menu. The calibration count is listed as one of the messages on
the display.
CAL:COUNt?
Features and Functions
and select the Secure
Unsecure with old code
Enter new code
and then select the Cal Info softkey from
3
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