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发表于 2011-5-26 19:41:34
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287_289校准手册里有详细解答!
Entering the Password A four digit numeric password is required to access the Meter calibration adjustment procedure. The default password is “1234”. When “Calibrate” [F1 key] is selected from the Calibration “Setup” menu, a dialog box titled "Enter Password" is displayed. The Meter’s arrow keys are used to edit each or the 4 digits to arrive at the correct password. To enter the password the F1 [OK] key is pressed: To abort the password attempt the F4 [Cancel] key is pressed. If an incorrect password is entered then “Incorrect password entered” message is displayed. Press OK to return to the “Enter Password” screen. |
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