Vertex Standard VX-4000 Series Operating Manual page 3

You now have at your fingertips a valuable communications tool - a
radio! Rugged, reliable and easy to use, your
touch with your colleagues for years to come, with negligible maintenance down time.
Please take a few minutes to read this manual carefully. The information presented here
will allow you to derive maximum performance from your radio. After reading it, keep
the manual handy for quick reference, in case questions arise later on.
We're glad you joined the
communications. Let us help you get your message across.
There are no user-serviceable points inside this transceiver. All service jobs must
be referred to your Authorized Service Center or Network Administrator.
WARNING - DO NOT operate the VX-4000V/U radio when someone (bystand-
ers) outside the vehicle is within following range.
Safety Training information:
Antennas used for this transmitter must not exceed an antenna gain of 0 dBd. The
radio must be used in vehicle-mount configurations with a maximum operating duty
factor not exceeding 50%, in typical Push-to-Talk configurations.
This radio is restricted to occupational use, work related operations only where the
radio operator must have the knowledge to control the exposure conditions of its
passengers and bystanders by maintaining the minimum separation distance of
following range.
Failure to observe these restrictions will result in exceeding the FCC RF exposure
limits.
Antenna Installation:
For rear deck trunk installation, the antenna must be located at least following range
away from rear seat passengers in order to comply with the FCC RF exposure
requirements.
For roof top installation, the antenna must be placed in the center of the roof.
VX-4000V
3.27 Feet
(0.997 m)
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team. Call on us any time, because our business is
NOTICE
Safety / Warning Information
Radiated frequency and Distance
VX-4000U (A)
2.83 Feet
(0.864 m)
radio will keep you in constant
VX-4000U (D) VX-4000U (F)
2.67 Feet 2.58 Feet
(0.814 m) (0.788 m)
two-way