Crestron electronic on wall speaker Manual De Usuario

Audio Distribution System 

  Crestron Adagio™ AADS

Room is muted or 
turned off. 

Turn off mute function or 
route a source to the room. 

Volume is turned down. 

Raise volume to an audible 
level. 

Speakers are not 
properly connected. 

Verify speaker connections. 

Sound is not 
heard. 

Source is not 
selected/properly 
connected. 

Verify that source is selected 
and properly connected. 

In order to ensure optimum performance over the full range of your installation 
topology, Crestron Certified Wire, and only Crestron Certified Wire, may be used. 
Failure to do so may incur additional charges if support is required to identify 
performance deficiencies because of using improper wire. 

CAUTION:  Use only Crestron power supplies for Crestron equipment. Failure to do 
so could cause equipment damage or void the Crestron warranty. 

CAUTION:  Provide sufficient power to the system. Insufficient power can lead to 
unpredictable results or damage to the equipment. Please use the Crestron Power 
Calculator to help calculate how much power is needed for the system 
(

). 

When calculating the length of wire for a particular Cresnet run, the wire gauge and 
the Cresnet power usage of each network unit to be connected must be taken into 
consideration. Use Crestron Certified Wire only. If Cresnet units are to be daisy-
chained on the run, the Cresnet power usage of each network unit to be daisy-chained 
must be added together to determine the Cresnet power usage of the entire chain. If 
the unit is home-run from a Crestron system power supply network port, the Cresnet 
power usage of that unit is the Cresnet power usage of the entire run. The wire gauge 
and the Cresnet power usage of the run should be used in the following equation to 
calculate the cable length value on the equation’s left side. 

L = Length of run (or chain) in feet
R = 6 Ohms (Crestron Certified Wire: 18 AWG (0.75 MM  ))

or 1.6 Ohms (Cresnet HP: 12 AWG (4 MM  ))

P = Cresnet power usage of entire run (or chain)

2

2

L <

40,000

R x P

Where:

 

Make sure the cable length value is less than the value calculated on the right side of 
the equation. For example, a Cresnet run using 18 AWG Crestron Certified Wire and 
drawing 20 watts should not have a length of run more than 333 feet. If Cresnet HP is 
used for the same run, its length could extend to 1250 feet. 

NOTE:  All Crestron certified Cresnet wiring must consist of two twisted pairs. One 
twisted pair is the +24V conductor and the GND conductor and the other twisted pair 
is the Y conductor and the Z conductor. 

When daisy-chaining Cresnet units, strip the ends of the wires carefully to avoid 
nicking the conductors. Twist together the ends of the wires that share a pin on the 
network connector, and tin the twisted connection. Apply solder only to the ends of 
the twisted wires. Avoid tinning too far up the wires or the end becomes brittle. Insert 

•  Audio Distribution System: Adagio AADS