AMI NiteHAWK, Инструкция по установке и эксплуатации

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NiteHAWK Internet Jukebox Sound System Setup
22022613 Rev A 3-1
Section: 3 Sound System Setup
Introduction
See the included manual “Network Setup, Jukebox Operation, Operator Setup Screens” if you have
any questions about setting up the Network or the jukebox for operation.
AMI Entertainment supports 2 electrically equivalent Output Transformer Assemblies.
Rock-Ola 70251-A Audio
Distribution Transformer Rowe 40832115
Output Transformer
Low Impedance Speaker Taps T1, T3, T4, T5, T6, T7 E1, E2, E3, E4, E5, E6, E7
70 Volt Speaker Taps Left + –, Right + – Ch1 A1, A2, Ch2 A1, A2
Figure 3–1 – Supported Output Transformer Assemblies
Extension Speaker Operation
To avoid poor sound quality, care must be taken when adding extension speakers. The
following requirements must be met:
Speakers connected to the Output Transformer Assembly must be wired so the power
consumed by the extension speakers does not exceed the amplifier power rating of 500 watts
per channel.
An Output Transformer Assembly has:
•
two transformers
• two 7- or 8-position terminal strips for low impedance speakers marked E1 through E7 or
T1 through T7
•
one 4-position terminal strip for 70-volt speakers marked Ch1 A1-A2, Ch 2 A1-A2, or Left
+/–, Right +/– (see
Figure 3-5 or 3-6 ).