DeltaOHM HD31, Operating Manual

Page: 68 / 154

HD31
- 68 -
V1.6
4. Set the first digit of the password by using
S
and
T
, then se-
lect the "-->" command ( F2 key) to move to the next digits
(the digit currently selected flashes). To return to the previ-
ous digit, select the "<--" command ( F1 key). After setting
all the digits, press OK ( F3 key) to confirm the new pass-
word.
5. The instrument returns to the PSWD CHANGE item, press ESC twice to exit the menu.
8.2 E
NABLING
/
DISABLING THE PROTECTED MODE
In order to check the calibration protection status, simply enter MENU and check for the pres-
ence of the CALIBRATION item: if the function is locked, the item doesn’t appear. You need to
enter the password to change the protection status; proceed as follows:
1.
Press SELECT to display the MENU
command in the command bar,
then select the command by press-
ing il
F2 key.
2. Select the LOCKED CONFIG item using
S
and
T
, then press
the F3 key ( OK command) to confirm.
3. The current protection status (Access Functions) appears at
the end of the menu item list. The word LOCKED indicates
the protected status; the word UNLOCKED indicates the un-
protected status. To change the status, select the ACCESS
PSWD item, using
S
and
T
if necessary, then press the F3
key ( OK command) to confirm.
Protection status