AMI NiteHAWK, Инструкция по установке и эксплуатации

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NiteHAWK Internet Jukebox Sound System Setup
22022613 Rev A 3-7
Table 3–4
–
Extension Speaker Worksheet
Sheet 4
Combine power consumption of all speakers:
Channel 1 Channel 2
Connected E1 to E7
Tapped 4-Ohm
Tapped 8-Ohm
70-Volt A1, A2
Channel 1 Channel 2 Grand Total
Totals: + =
1. The Grand Total is the amount of power that the jukebox will need to supply to the extension
speakers. If the Channel 1 Total or the Channel 2 Total is more than 438 watts, you must
reduce the power used by that channel’s extension speakers, and then recalculate that
channel’s power consumed. The jukebox internal speakers consume 62 watts per channel
(factory wiring). This leaves (500-62.5) 437.5 watts per channel for extension speakers.
2. Floor model speaker power configurations
For Rowe floor model jukeboxes: The jukebox wires to change are the Violet
(Channel 1) and the Pink (Channel 2) on the Output Transformer Assembly. Use T able
3-5 as a guide to select the power used by the jukebox.
Table 3–5 – Jukebox Speaker Power
Select the speaker taps for the internal jukebox speakers.
You may select more or less jukebox speaker power to suit your jukebox volume needs.
Speaker Power Jukebox Speaker Connections
.25 Violet connects to Channel 1 E2, Pink connects to Channel 2 E2.
1 Violet connects to Channel 1 E3, Pink connects to Channel 2 E3.
4 Violet connects to Channel 1 E4, Pink connects to Channel 2 E4.
16 Violet connects to Channel 1 E5, Pink connects to Channel 2 E5.
36 Violet connects to Channel 1 E6, Pink connects to Channel 2 E6.
62.5 Violet connects to Channel 1 E7, Pink connects to Channel 2 E7.
The Black or Black/White wires are on the Channel 1 and Channel 2 E1 terminals.
Sum of tapped and
70-Volt A1, A2 must
not exceed 125 watts
per channel.