Fluke 1760 User Manual page 24

1760
Users Manual
LEDs CH1 to CH8:
Three LEDs are assigned to each of the eight input channels of the Recorder. The
indicators refer to half cycle or full circle rms values of the input signal (depending on the
configuration).
The following information is provided in case a valid sensor is detected.
Condition
Signal within nominal
range
Signal too low (dip)
Signal too high (swell)
Over range (ADC-
overflow
Phase sequence wrong
The following information is provided in case no valid sensor is detected:
Condition
Signal within nominal
range
Signal too low
Signal too high
Over range
1-14
LED UNDER
Off
Yellow
Off
Off
Off
sequence L3-L2-L1
LED UNDER
Off
Yellow
Off
Off
LED OK
Green
Off
Off
Off
LEDs blinking in
LED OK
Red
Red
Red
Red
led-kanäle.wmf
LED OVER
Off
Off
Yellow
Flashing red
Off
LED OVER
Off
Off
Yellow
Flashing red