DUROMAX DUAL FUEL XP5000EHC Manuel D'utilisation page 36

USING THE GENERATOR (CONTINUED)
Using the Digital Multimeter
When the generator is started the display when read the current voltage.
Press the MODE button to cycle through the multimeter functions.
1.
Voltage
Displays the current voltage in Volts. American power is 220v - 240v
(+/- 10%).
2.
Frequency
Displays the current frequency in Hertz. American power is 60 Hz (+/- 10%)
3.
Hours Running
Displays the current running time in Hours. Hold down the MODE button
to reset.
4.
Hours Total
Displays the total running time in Hours.
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