Bose FreeSpace 360, Supplement Manual, Page: 2 / 13

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CONTENTS
Electrostatic Discharge Sensitive (ESDS) Device Handling ........................................................ 3
Supplement Description .................................................................................................................. 3
Warranty Information ....................................................................................................................... 3
Theory of Operation ......................................................................................................................... 4
Equalizer Card Curve Diagrams ..................................................................................................... 5
Figure 1. FreeSpace 360 ® Surface EQ Curve .................................................................................. 5
Figure 2. FreeSpace 360 In-Ground Soft Ground EQ Curve ........................................................... 5
Figure 3. FreeSpace 360 In-Ground Hard Ground EQ Curve .......................................................... 5
Test Procedures ............................................................................................................................ 6-7
Part List Notes .................................................................................................................................. 8
FreeSpace 360 EQ Card Part List .............................................................................................. 9-10
Packing List, FreeSpace 360 EQ card (see Figure 4) .................................................................. 11
Figure 4. FreeSpace 360 EQ Card Packing View .......................................................................... 11
Figure 5. FreeSpace 360 Equalizer Board Topside and Etch Layout Diagram .............................. 12
Figure 6. FreeSpace 360 Equalizer Board SMD and Etch Layout Diagram .................................. 12
CAUTION: The FreeSpace 360 Equalizer Cards
contain no user serviceable parts. To prevent
warranty infractions, refer servicing to
warranty service centers or factory service.
PROPRIETARY INFORMATION
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF
BOSE
®
CORPORATION WHICH IS BEING FURNISHED ONLY
FOR THE PURPOSE OF SERVICING THE IDENTIFIED BOSE
PRODUCT BY AN AUTHORIZED BOSE SERVICE CENTER OR
OWNER OF THE BOSE PRODUCT, AND SHALL NOT BE
REPRODUCED OR USED FOR ANY OTHER PURPOSE.