User's Manual

Page 2 2 - Introduction LI14CAA0-00 - AmEn.fm
2 INTRODUCTION
2.1 GENERAL DESCRIPTION
Transmit-
ting unit
Receiving
unit
Industrial radio remote controls are used to control
machines from a distance. Each industrial radio re-
mote control is made up of a portable transmitting unit,
from which the user can remotely control the machine,
and a receiving unit installed on board the machine it
-
self.
The transmitting unit uses radio frequencies to trans-
mit a coded message which contains a value called
address. Each receiving unit can only decode the
messages coming from its own transmitting unit with
the same address.
This excludes the possibility of an interference activat-
ing any system function. If the radio transmission is
disturbed, incorrect or interrupted, the receiving unit
autonomously stops the whole system.
Each radio remote control complies with Part 15 of the FCC rules.
Operation is subject to the following conditions:
- this device may not cause a harmful interference, and
- this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instruc-
tions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television recep-
tion, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.