Part # 430-4G-050-00-005© 2011 - L-1 Identity Solutions Inc. All rights reservedIntroduction Do not touch other people or objects when touching the sensor. Always maintain at least 12 inches of space around yourself when touchingthe sensor. Do not allow articles of clothing to touch the sensor.L-1 Identity Solutions recommends that Installers always follow these points (in addition tothe points listed above): When installing or working on a unit, always use a grounding wrist-strapthat is connected to a quality Earth ground. Check the device's cabling for ground faults. Ensure that the device's ground connection (located on the rear of thedevice) is connected to a quality Earth Ground.1.4.2 DEVICE HANDLING GUIDELINES Do not install the device in locations where the device would be exposed todirect sunlight, high levels of relative humidity, particulate matter, orflammable vapors. Do not install the device near radiators or other heat sources. Do not allow magnetic objects to come within close proximity to the device. Strong magnetic fields might damage the device. Do not let liquids spill on the device. Do not attempt to alter the device for any reason. Modifications will void theproduct warranty. Do not attempt to disassemble the device in any way beyond what isnecessary for sensor field replacement. Do not use the device for any purpose other than for what it was designed. Do not plug any equipment into the USB port other than flash memorydevices. Do not allow users to place or hang objects on the device, such as coffeecups or purses. Do clean the device regularly to remove dust, grime, and fingerprint residue.15