Crestron
C2N-DAP8
Digital Audio Processor
Operations Guide – DOC. 8186
Digital Audio Processor: C2N-DAP8
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9
Industry Compliance
As of the date of manufacture, this unit has been tested and found to comply with
specifications for CE marking and standards per EMC and Radiocommunications
Compliance Labelling (N11785).
NOTE:
This device complies with part 15 of the FCC rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
Setup
Network Wiring
CAUTION:
Use only Crestron power supplies for Crestron equipment. Failure to do
so could cause equipment damage or void the Crestron warranty.
NOTE:
When installing network wiring, refer to the latest revision of the wiring
diagram(s) appropriate for your specific system configuration, available from the
Downloads | Product Manuals | Wiring Diagrams section of the Crestron website
(www.crestron.com).
When calculating the wire gauge for a network run, the length of the run and the
power factor (power usage in watts) of each network unit must be taken into
consideration. If multiple network units are to be daisy-chained, the power factors of
each unit must be added to determine the power factor of the entire chain. The length
of the run in feet and the power factor of the run (in watts) should then be used in the
following resistance equation.
R = Resistance (refer to table below).
L = Length of run (or chain) in feet.
PF = Power factor of entire run (or chain).
R < L x PF
40,000
Where:
The required wire gauge should be chosen such that the resistance value is less than
the value calculated in the resistance equation. Refer to the table after this paragraph.
Wire Gauge Values
RESISTANCE (R)
WIRE GAUGE
4
16
6
18
10
20
15
22
13
Doubled CAT5
8.7
Tripled CAT5
NOTE:
All network wiring must consist of two twisted-pairs. One twisted pair is the
+24V conductor and the GND conductor; the other twisted pair is the Y conductor
and the Z conductor.