Fluke 1587 FC User Manual page 18

1587 FC/1587/1577
Users Manual
Button
Changes Ranging mode from Auto (default) to Manual Ranging mode. Switches between available ranges
in a function. Press and hold to return to Auto Ranging mode.
r
In Insulation Test mode, switches between available source voltages.
Toggles between degrees C and degrees F.
H
Turns the backlight on and off. The backlight goes off after two minutes.
Initiates an insulation test when the rotary switch is on the INSULATION position. Causes the Meter to

source (output) a high voltage and measure insulation resistance.
G
The blue button functions as a shift key. Press to access blue functions on the rotary switch.
Configures the Tester for a polarization index (PI) or dielectric absorption ratio test (DAR).

Press to configure for PI mode, press again to configure for DAR mode.
The test starts when you press the
• Turn on the radio and set the Product to the module mode.
on.

• When used with the Fluke Connect App on your smart device, saves a measurement to the Fluke
Connect app.
• Press >2 s. to turn off the radio and exit the module mode.
10
Table 5. Buttons (cont.)
Description

.

shows in the display when the radio is
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