promethean Activesound One, Instruction Manual, Page: 32 / 44

32
Coaxial cable
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AE-DCF
EDS-07
Coaxial cable
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Coaxial cable
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Coaxial cable
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Infrared sensor connector
Coaxial cable
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Part 1 [Good example]
Coaxial cable length: If A = 120’, B = 24’, C = 12’, D = 18’, E = 30’
【
Results
】
Coaxial cable: B to E are less than 36’, and the cable length of "A: 120’ + E: 30’
= 150‘ “, therefore, there is no problem with a cable lengths. ( It is within a range of
300’. )
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Part
２ [
Good example]
Coaxial cable length: If A = 180’, B = 90’ , C = 105’, D = 75’, E = 99’
【
Results
】
Coaxial cable: the length of cables B to E: “ (maximum:105’ ) –(minimum:75’) =
30’ ”,therefore,
there is no problem with a cable length. ( It is within a range of 36’. )
The cable length of "A: 180’ + C: 105’ = 285‘ “, therefore, there is no problem with a
cable
length. ( It is within a range of 300’. )
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Part
３ [
Bad example]
Coaxial cable length: If A = 150’, B = 120’, C = 135’, D = 150’, E = 165’
【
Results
】
Coaxial cable: the length of cables B to E: “ (maximum:165’ ) –(minimum:120’) =30’
”,
therefore, there is a problem with a cable length. ( It is over the range of 36’.)
The cable length of "A: 150’ +E: 165’ = 315‘; therefore, there is a problem with a ca-
ble length. (It is over the range of 300’).
About the Coaxial Cables