User manual

45
POWER INSTRUMENTS
Meter Parameter Setting
Under the metering data display mode, press the
H and V/A key simultaneously, to get into the meter
parameter setting mode. Most of the settings can be
done through the keys on the panel.
In the meter parameter setting mode, press H to move the cursor. Right
moves one digit each time. Press P for increasing and press E for decreasing.
Press V/A for acknowledgment and going to the next setting item page. Press H
and V/A page keys simultaneously to exit in any setting item page.
An access code is needed to access the parameter setting mode. Only the
person who knows the access code can do the parameter setting. The access
code is 4 digits decimal. It is from 0000 - 9999. The factory default is 0000. After
you key in the right access code, press V/A to go to the rst parameter setting
page, otherwise go back to the metering data display page.
The following table shows you how to set it:
Note
The secondary of the
PT can not be shorted,
otherwise it may cause
severe damage to the
instrument.