Fluke ii910 Product Manual - Page 21

Shop for Fluke products online at: www. To update with a .swu file: 1. Download the firmware update (.swu file) from the Fluke website to a PC. 2. Use the provided USB cable to connect the Imager to the PC with the new firmware update file. A USB drive is added to the list of drives on your PC. 3. Copy the firmware update file (.swu) from the PC to the root folder (/User Data/) of the added USB drive. 4. When the file copy is complete, safely remove the USB cable from your PC. The Imager shows a popup message to inform you that a firmware update is found. 5. Tap YES to confirm and start the firmware update. The Imager shows a popup message to restart the Imager. 6. Tap YES to restart the Imager. Acoustic Imager Maintenance Maintenance The Imager does not require routine maintenance. W Caution The optical surfaces of the lens are equipped with high-quality optical layers. Avoid any contact with these surfaces and protect these surfaces against dirt and damage. How to Clean the Case Clean the case with a clean, damp cloth. Do not use abrasives, isopropyl alcohol, or solvents to clean the case or lens/window. Acoustic Sensor Care W Caution The Imager has highly-sensitive acoustic sensors. Do not expose the sensors to water or fluids, dust, and other contaminates. Accumulation of these in the sensor will affect the performance. Always keep the Acoustic Sensor protected with the provided cover when the Imager is not in use. Avoid grease or liquids on the microphones. If the microphones are dirty or clogged, carefully clean with low air pressure from a compressed air duster at 25 cm to 30 cm (10 in to 12 in) distance. Avoid too much air pressure. To check the microphones: 1. Go to Settings menu. 2. Select Test Microphones. If you see a warning message for service: 1. Clean the microphones with an air duster. 2. Test the microphones again. If the message continues, contact a Fluke Service Center. MyFlukeStore.com 1.888.610.7664 17