User's Manual

Section 7 - Troubleshooting

Figure 7.1 Troubleshooting Guide

Symptom Possible cause Solution

No sound • incorrect audio cable connections • connect the cables correctly

• incorrect amplifier operation • make sure that the input selector on the amplifier is set to

the desired source

Sound with no bass • check speaker connectors are not • check polarity using the AMR test CD and correct if

and generally strange connected with wrong polarity required

Sound is too bright or • Incorrect placement of speaker • Place speaker with high frequency driver upright and at /

dull ear hight, pointing at the listening position

• Incorrect adjustment of HF Level • Adjust HF level as per Appendix A

Bass is too full or lean • Incorrect placement of speaker • Place speaker correctly as per Section 2

• Incorrect use of port inserts • Add (if too full bass) or remove (if too lean bass) port

inserts as required

Other problems • go to the Contents section and re-trace the procedure

or contact your nearest AMR distributor/dealer