Acer TravelMate 5744Z - Manual (Page 13)

Information for your safety and comfort - 13
Pacemakers. Pacemaker manufacturers recommend that a minimum
separation of 15.3 centimeters (6 inches) be maintained between wireless
devices and a pacemaker to avoid potential interference with the
pacemaker. These recommendations are consistent with the independent
research by and recommendations of Wireless Technology Research.
Persons with pacemakers should do the following:
• Always keep the device more than 15.3 centimeters (6 inches) from the
pacemaker
• Not carry the device near your pacemaker when the device is switched
on.

If you suspect interference, switch off your device, and move it.
Hearing aids. Some digital wireless devices may interfere with some
hearing aids. If interference occurs, consult your service provider.
V
EHICLES
RF signals may affect improperly installed or inadequately shielded
electronic systems in motor vehicles such as electronic fuel injection
systems, electronic anti-skid (anti-lock) braking systems, electronic
speed control systems, and air bag systems. For more information, check
with the manufacturer, or its representative, of your vehicle or any
equipment that has been added. Only qualified personnel should service
the device, or install the device in a vehicle. Faulty installation or service
may be dangerous and may invalidate any warranty that may apply to the
device. Check regularly that all wireless equipment in your vehicle is
mounted and operating properly. Do not store or carry flammable liquids,
gases, or explosive materials in the same compartment as the device, its