■The radio module or carrier(s) should not be within 3 feet (.9 m) of any large metal object, and should not have metal objects in the line of sight to the operating area of the handset.
■The radio module or carrier(s) should not be within 6 feet (1.8 m) of equipment with microprocessors such as answering machines, personal computers, and fax machines; control units, communications system switches, or other phones (especially speakerphones); competing radio devices such as wireless
■The radio module or carrier(s) should not share the same power line as equipment with microprocessors such as answering machines, personal computers, and fax machines; or electromagnetic equipment such as electric motors.
■If your communications system uses an uninterruptible power supply, such as a backup generator, you may want to connect the radio module or carrier(s) to that power supply.
Additional Rules for Installing a Single Radio Module Only
■Installing a single radio module on a shelf or desk is not recommended, because it greatly reduces the range and quality of the transmission.
■Install a single radio module within 3 feet (0.9 m) of either side of, and within 6 to 8 feet (1.8 to 2.4 m) above, a properly grounded
■You can install a single radio module in a remote location using a telephone line cord to connect the radio module to the communications system switch/control unit. IROBs must be used for
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CAUTION:
A radio module cannot be installed outdoors.
Additional Rules for Installing One or More Carriers
■Install carrier(s) within 15 feet (5 m) of either side of, and within 6 to 8 feet (1.8 to
2.4 m) above, a properly grounded
■Choose a location where handset users will not approach the carrier(s) within a radius of 6 feet (1.8 m) for 1 or 2 carriers or 10 feet (3 m) for 3 carriers.
■When installing multiple carriers:
– Install multiple carriers 1 foot (0.3 m) optimally to 4 feet (1.2 m) apart.
– Install multiple carriers on the same horizontal axis (do not install one carrier higher or lower than another).
– Install the control carrier as the leftmost carrier, using only the expansion cables provided.
– Slot 6 of a carrier that has another carrier to the right of it must always contain a radio module to pass the synchronization signal to the next carrier.
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CAUTION:
Carrier(s) cannot be installed outdoors.
Go to "Wireless Test Mode."
