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key: Backlight function key, press
9.
The backlight will switch off automatically after 30 seconds.
10. MAX key: Active power (P), reactive power (Q), and apparent power (S)
Maximum / Minimum recording measurement.
In the power measurement screen mode, press " POWER " key to
select (P1, Q1, S1), (P2, Q2, S2), (P3, Q3, S3) or (Pt, Qt, St) which
one measured value to do the maximum/minimum recording
measurement.
Press "MAX" key to enter this mode, the "REC" mark is displayed.
Press "MAX" key to cycle through the
a). Maximum reading the " REC MAX " mark is displayed.
Press key to cycle through the
Maximum reading for Active power ("P" mark is blinking) with its Q, S,
V, A reading and its PF, Θ, Hz, I4 reading by press "PFΘ" and "Hz I4"
keys.
Maximum reading for Reactive power ("Q" mark is blinking) with its P, S,
V, A reading and its PF, Θ, Hz, I4 reading by press "PFΘ" and "Hz I4"
keys.
Maximum reading for Apparent power ("S" mark is blinking) with its P, Q,
V, A reading and its PF, Θ, Hz, I4 reading by press "PFΘ" and "Hz I4"
keys.
b). Minimum reading, the " REC MIN " mark is displayed.
User Manual
key to turn on and off of backlight.
19
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