Fluke 3000 FC User Manual - Page 9

Hazardous Voltage The hazardous voltage warning  shows on the display when the Product detects a voltage ≥30 V. Test Lead Alert The display shows LEAD for 1 second when you turn the function switch to or from the mA position to remind you to make sure the test leads are in the correct terminals. Battery Saver (Sleep Mode) To save battery power, the Product includes a sleep mode. Sleep mode turns off the display if there is no function change or button pushed for 20 minutes. To turn off the sleep mode, push while you turn on the Product. The sleep mode is always turned off for a MIN MAX AVG record session and when remote test tools are shown on the display. Wireless Multimeter Hazardous Voltage Wireless Radio The Product uses low-power 802.15.4 wireless radio technology to send or receive measurements to other wireless test tools or the Fluke Connect® app on a mobile device such as a smartphone or tablet. You can set up to pair with: • A mobile device. Use the Fluke Connect app to view measurements remotely, save to Fluke Cloud™ storage, and share the information with your team. • Up to three 3000 FC Series Wireless Test Tools. Show their measurements on a single display. • A 3000 FC Wireless Multimeter when it operates in the send mode. The wireless radio does not cause interference with meter measurements. Note Changes or modifications to the wireless 2.4 GHz radio not expressly approved by Fluke Corporation could void the user's authority to operate the equipment. For complete information about radio frequency data, go to www.fluke.com/manuals and search for "Radio Frequency Data Class B". See Wireless Radio Setup on page 13 for instructions on how to set up and use the wireless radio in the Product. 5