Changing The Password; Changing The Password From The Front Panel; Changing The Password By Remote - Keithley 2425 Service Manual

Model 2425 Service Manual

Changing the password

The default password may be changed from the front panel or via remote as discussed
next.

Changing the password from the front panel

Follow the steps below to change the password from the front panel:
1.
2.
3.
4.
5.

Changing the password by remote

To change the calibration password by remote, first send the present password, and then
send the new password. For example, the following command sequence changes the pass-
word from the 'KI002425' remote default to 'KI_CAL':
:CAL:PROT:CODE 'KI002425'
:CAL:PROT:CODE 'KI_CAL'
You can use any combination of letters and numbers up to a maximum of eight characters.
NOTE
Press the MENU key, then choose CAL and press ENTER. The instrument will
display the following:
CALIBRATION
UNLOCK EXECUTE VIEW-DATES
3 SAVE LOCK CHANGE-PASSWORD
Select UNLOCK, then enter the password. (Default: 002425.)
Select CHANGE-PASSWORD, then press ENTER. The instrument will display
the following:
New Pwd: 002425
Use ENTER or EXIT.
ß, ©, ¹, ƒ,
Using the range keys and the left and right arrow keys, enter the new password on
the display.
Once the desired password is displayed, press the ENTER key to store the new
password.
If you change the first two characters of the password to something other than
"KI", you will not be able to unlock calibration from the front panel.
©
Calibration 2-7