User’s Manual Smart Digital Power Meter
Instruments.uni-trend.com
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Chapter 7 System Function
7.1 Initialization
·Step
1. Long press
【
ENTER
】
(Utility) key to enter Utility menu, and the submenu is “init” as shown in the
following figure
；
2. Press
【
ENTER
】
key to enter the next option, and the press
【
↑
】
or
【
↓
】
key to select NO or YES
；
3. Press
【
ENTER
】
key to select the current option
；
4. Press
【
←
】
or
【
→
】
key to select other submenu, or press
【
SETUP
】
key to exit Utility menu.
·Explanation
The setting parameter can be initialize and restore it to the factory setting. This function is very useful for
cancelling all the setting or restarting execute measurement function. The factory setting can see as the
following table.
Item
Default Setting
Display Window 4
Display function
：
PF
Date Update Cycle
0.25s
Measurement Range
Auto range
Measurement Mode
AC+DC
Average
Average function
：
OFF
Upper/lower limit of current
and power
“0”
Alarm Delay
“0”
*Notes: The item cannot be restore to the factory setting: the relevant setting of communication
(communication command, baud rate, Modbus communication address).
