Fluke 1662 User Manual page 21

1662/1663/1664 FC
Users Manual
Push
No.
Button




A




W

12
Table 6. Push Buttons (cont.)
Use the up/down button to select features on the display.
See specific test instructions for more information.
Turn on and turn off the Tester. The Tester turns off
automatically when inactive for >10 minutes.
Turn on and turn off the backlight.
Starts the selected test.

Touch Pad. The
Always contact the touch pad before
The touch pad measures the potential between the operator
and the Tester's PE terminal, except in phase rotation.
Voltage warning. If the touch pad potential is >100 V, the
W
symbol above the touch pad illuminates, the PE
annunciator in the display is lit, and the beeper sounds.
RCD and Loop tests will be inhibited. Not valid when
measuring phase rotation.
Description
button is surrounded by a touch pad.

.