Atlantic Technology 422 SB - Manuals

Page 2 - For Future Reference; Table of Contents; Safety Precautions; High Performance Powered Subwoofers

2 Model 102, 212 and 422 SB Powered Subwoofer CAUTION: To reduce the risk of electric shock, do not remove the cover (or back). No user serviceable parts inside. Refer to qualiﬁed per-sonnel. WARNING: To reduce the risk of ﬁre or electric shock, do not expose this appliance to rain or moisture. This...

Page 3 - Use this switch to turn the amplifier completely on or off.

3 Instruction Manual Subwoofer Rear Panel �� BASS LEVEL STANDBY CROSSOVERFREQUENCY PHASE CROSSOVER OUTPUT INPUT CAUTION: FOR CONTINUED PROTECTION AGAINST FOR 115V, USE T2AL 250V FUSE NORMAL MIN MAX STATUS AUTO ON 60 Hz 40 Hz 140 Hz INVERT NORMAL B...

Page 4 - Shown in greater detail on page 9; Subwoofer Rear Panel; 22 SB Subwoofer Rear Panel

4 Model 102, 212 and 422 SB Powered Subwoofer INPUT AC FOR 115V, USE T5AL 250V FUSEFOR 230V, USE T3.15AL 250V FUSE AC INPUT 50 / 60Hz 500W MAX Model 422 SB REPLACE ONLY WITH SAME TYPE 250V FUSE FOR CONTINUED PROTECTION AGAINST FIRE, CAUTION: AUTO ON 60 Hz 40 Hz 140 Hz INVERT NORMAL NORMAL BYPASS RIG...

Page 5 - Instruction Manual; If you are using a surround Processor/Receiver that includes; Features

5 Instruction Manual Features Your Atlantic Technology powered subwoofer has been engineered using the latest technology and ﬁnest components available. It features: ■ A long-throw composite cone driver with a vented motor struc- ture and 2” high temperature, 4-layer voice coil This powerful driver ...

Page 6 - To prevent risk of electrical shock or damage to your; Subwoofer Line Out to Low Level In; Connecting Your Subwoofer

6 Model 102, 212 and 422 SB Powered Subwoofer Connecting Your Subwoofer Use the low-level (RCA jack) subwoofer line out of your surround sound receiver/processor. Simply connect your subwoofer with a high quality shielded cable as shown in the diagram on page 7. Please consult your processor/receive...

Page 7 - Low Level Connections with One Subout/LFE Output

7 Instruction Manual Low Level Connections Low Level Connections with One Subout/LFE Output Figure 3 L/MONO R OUTPUT INPUT Sub Out/LFE

Page 8 - Low Level Connections; Low Level Connections with Two Subout/LFE Outputs

8 Model 102, 212 and 422 SB Powered Subwoofer Low Level Connections Low Level Connections with Two Subout/LFE Outputs Figure 4 L/MONO R OUTPUT INPUT Sub Out/LFE Sub Out/LFE

Page 9 - Placement and Operation; A particularly useful experiment is to place the; System Set Up; Subwoofer Tuning Without an SPL Meter

9 Instruction Manual Placement and Operation On the 212 SB you can use the level control on the rear panel to make this adjustment. If you decide not to use an SPL meter try to set all the speaker levels the same using the Test Tones. Of course, this will be much more difﬁcult without the meter, esp...

Page 10 - Dual Subwoofer Placement; The Phase Invert Control; Care of Your Subwoofer; Using the Subwoofer Crossover Control

10 Model 102, 212 and 422 SB Powered Subwoofer Care of Your Subwoofer Dual Subwoofer Placement When two subwoofers are used, you may wish to place them asymmetri-cally; that is, in slightly different positions in the room (Figure 7). This will reduce common mode room resonances that occur with symme...

Page 11 - Subwoofer Troubleshooting Guide; Problem

11 Instruction Manual Subwoofer Troubleshooting Guide Subwoofer Troubleshooting Guide Once your subwoofer is set up, you should have many years of maintenance free enjoyment from your system. However, if you should encounter a problem, refer to the following guide to help you ﬁnd the solution. If a ...