User's Manual

Section 4. If You Have a Radio Modem
with your communications software for information on using the
program with a radio network. Your network provider can answer
questions regarding specific network features, host connectivity,
registration options, billing, and geographic coverage areas. In some
cases, your network provider can also assist you with selecting
modem setup options for your communications software.
Using the Integrated Radio Modem
This section provides basic information on operating your mobile
computer’s integrated radio modem.
Antenna Positioning
The mobile computer radio antenna has maximum sensitivity in the
full vertical upright position. For best radio reception, position the
antenna as shown below. You can fold the antenna down while the
radio is not being used.
While the display is open
CAUTION For RIM 901 Radios: While
the radio is operating, its antenna must be at
least 5 cm from all persons in order to comply
with the FCC RF exposure limit. Radio
operators must make sure their radio unit is in
compliance with these FCC regulations. See
Section 9 for important information about
vehicle-mounted antennas.
CAUTION For RIM 801 Radios: To
comply with FCC RF exposure requirements
this device must be operated with a minimum
separation distance of 3 cm (1.2 inches)
between the user/nearby person and the
antenna, with the antenna in the vertical
upright position. This is the intended position
of the antenna when using the RIM 801D
radio modem installed in the unit.
50 79-0003-003 22 October 1999