QSC SF-1 - Manual
QSC SF-1 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 3 – SF-1 SUBWOOFER FILTER; INTRODUCTION
- Page 4 – CONFIGURATION; Positions 1 through 4 and 9 and 10
- Page 5 – Positions 5 through 8
- Page 6 – INSTALLATION; accessory panel above it.
- Page 7 – SPECIFICATIONS; TABLE 3; BLOCK DIAGRAM
- Page 9 – APPENDIX B: TECHNICAL ASSISTANCE & SERVICE; TECHNICAL ASSISTANCE; Product Return Guidelines; with your return correspondence.
- Page 10 – QSC TECHNICAL SERVICES DEPARTMENT; INTERNATIONAL SERVICING; Factory telephone numbers:
9
SF-1
Subwoofer
Filter
Rev. A
Owner’
s Manual
FPO
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Summary
1 SF-1 SUBWOOFER FILTER INTRODUCTION The SF-1 Subwoofer Filter is an upper slot accessory for QSC MXa Series amplifiers, which feature LevelOne Open Input Architecture. The accessory mounts in the back of the amplifier above the standard inputpanel. Ideal for adding subwoofer amplification to an exi...
2 CONFIGURATION SETTING THE SUBSONIC FILTER FREQUENCY The subsonic (highpass) filter on Channel 1 cannot be bypassed, and Channel 2 should only be bypassedin the bridged mono mode. Plug-in SIP resistor network RN3 sets the high-pass frequency for both channels 1 and 2. Table 2 shows the resistor val...
3 • Stereo, Bridged Mono, and Parallel Mono If the two subwoofer channels are to carry different or independent program material, as in stereoor bridged mono, set the SF-1 for “Stereo” operation. Use this also for parallel mono operation froma single program signal source. For stereo, bridged mono, ...
