| 8 5 0 i R U s e r M a n u a l | |
SYSTEM INSTALLATION |
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Unpacking Your System | Location of the Receiver/Amplifier | |
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• Ensure that you have received | Place the 850iR on a flat surface like a | |
all of the components of | bookcase, countertop or optional Light- | |
your system. | SPEED wall shelf | |
• 850iR Receiver/Amplifier | • Select a location that is close to a | |
standard wall electrical outlet. | ||
and power supply | ||
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• | • Wires will be routed back to the | |
amplifier, so select a location that is | ||
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• | free from obstructions that may make | |
and cable | routing wire difficult. (Example: under | |
a whiteboard or bulletin board.) | ||
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• Charging Cradle and cable(s) |
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• Speaker(s) and speaker wire |
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IR Sensor Placement |
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Sensor location is very important for optimum performance of the 850iR Classroom Amplification System.
• BEST: On the ceiling at or near the | < GOOD | < BEST |
middle of the classroom. |
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• GOOD: High and centered on the long wall.
corners, on than 7 feet, line of sight is
1.Verify that the EQ is set to match the recommended setting for the specific speakers installed in the classroom (settings included with the speaker install guide).
2.Walk around room (near speakers) and listen for squealing or feedback.
3.Lower the 2K5 and/or 4K sliders if a
4.Lower the 400 or 700 sliders if a
5.Reduce volume if feedback is still present.
