Owners manual

Operation
Emerson
®
MPH2
™
20
3.1.1 Getting Information Through the Onboard LCD
The MPH2’s main screen is displayed when the rack PDU is first powered up; see Figure 3. The
onboard LCD returns to the main screen from any other view after 5 minutes of inactivity (no keys
being pressed).
The Left and Right arrow keys below the onboard LCD move the cursor across the bottom of the
screen. When the cursor is over the desired symbol, press the Select key to display information about
that portion of the MPH2. The keys permit moving one level at a time through the levels of the MPH2
menus.
Example: Use the arrow keys to move the cursor over branch names (A or B) or outlet
names (numbers 1 - 8). Press the Select key and the screen displays information about the selected
branch or outlet. The screen retains the view if no key is pressed for 5 minutes. After 5 minutes of
inactivity, the onboard LCD returns to the main screen.
Figure 15 MPH2 onboard LCD and control keys
Figure 16 MPH2 onboard LCD layout
MPH2
121.1V 359W
2.96A
2kWh
i
TX
MPH2
™
Managed Rack
Power Distribution
RX
L1 L2
L3
1
LCD
Left Arrow Key Right Arrow KeySelect Key
Line
Input
Status
LED’s
MPH2 LCD Keys
and LED’s
(Main Screen Example)
MPH2
121.1V 359W
2.96 A
2kWh
1
i
!
Power Consumption
by Connected Load
in Watts
Input Current
Level in Amperes
Bar Graph of
Input Current
MPH2 Unit
Identification
(Always shows
numeral 1)
Energy used in kWh
MPH2 Rack PDU
Information
Input Level
Metered
Information
Phase or
Line Voltage
Alarm Indication
Link to Receptacle Level