Precision Digital PD865 - Manual (Page 51)

PD865 Snooper Modbus Serial Input Meter Instruction Manual
51
Unlocking the Meter
If the meter is password protected, the correct password must be
entered in order to make changes to the parameter settings.
pass loCd unloC 0 000
Return
to Run
Enter
Password
or
3 seconds
Entering the correct four-digit number sets the password to 0000,
disabling the protection.
Changes to the programmed parameter settings are allowed only with
the password set to 0000.
If the password entered is incorrect, the meter displays (Locked) for
about two seconds, then it returns to Meter Run. To try again, press
Enter/Ack while the Locked message is displayed.
Forgot the Password?
The password may be disabled by the following
procedure:
1. Note display reading prior to pressing the Menu
button. Ignore decimal point and sign.
2. Access the Password menu, add 2 to the noted
reading and enter that number as the password
(e.g. display reading = -1.23, password = 0125).