DATREND Systems ES601-US, Руководство по эксплуатации

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ES601-US OPERATING MANUAL
Setup/Chapter 3
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Page 27
CALIBRATE
OFFSET (continued):
However, OFFSET is similar to other Sequence Controls in that the OFFSET
will be displayed by ES601-US at the start of every ground test, manual or
automated. This permits temporary modification of the
OFFSET value to suit
a particular test lead that may be in use at the time. After the test is
completed, the
OFFSET will revert to the default setting as shown on System
Settings Menu #2.
Refer to Section 5.9 for more details on operation of the ground resistance
test, and for point-to-point test instructions in particular.
MAIN MENU:
Returns the display to the MAIN MENU. On exit, changes made to the
Sequence Controls are saved in the non-volatile memory of ES601-US.
MORE SETTINGS:
Displays System Settings Menu #3.
If a password has been enabled via SYSTEM SETTINGS Menu #3, the user
will be prompted to enter the password when MORE SETTINGS on Menu
#2 is pressed. The password is entered via the QWERTY touch keypad.
Operations and features of the QWERTY touch keypad are discussed at the
end of this chapter.
If a password is enabled but forgotten, an override password may be obtained
from Datrend Customer Service. After the override password is entered, the
user's password can be disabled or changed.