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LA-140
LT-82
Design Guide
Design Guide
LA-140
LA-140 Setup and Operating Instructions
1
Unpack the Product
Remove outer packaging and plastic cover. Verify all components are
present and that no physical damage has occurred to the product.
2
Mount Radiator
2A
Generally a higher location with a clear line of sight to the area the receivers will be used in is recommended.
Refer to the design guide for detailed instructions about determining the location to mount the radiator(s).
Determining Location
3
Each radiator must be supplied an RF signal on RG-58 coaxial cable. The RF cable can originate either
from an LT-82 Transmitter or from a different radiator. Connect the RF signal to the radiator. See design
guide for more information on supplying RF signal to the radiator(s).
Connect RF Signal
4
Each radiator must be supplied DC power via CAT-5 cable. One LT-82 Transmitter can power up to two
radiators, also up to two radiators can be powered using an “IR Extended Power Supply” (Listen part
number LA-205). Connect DC power to the radiator. See design guide for more information on supplying
DC power to the radiator(s).
Connect Power
2B
See “Mounting your Radiator” section on page 58
for detailed instructions on mounting your radiator.
Mounting in Desired Location
RF Signal on coaxial cable
RF Signal on
coaxial cable
radiator power on CAT-5 cable