If you are having problems with your SR715 or SR720 you can call us at (408)744-9040 and speak with an engineer, or email us using our technical support request form. If you wish to send the instrument back to SRS for service click here.

If you wish to try and fix the problem yourself, the user manual may be useful, and the following troubleshooting guide may be helpful too.

Try a power-up reset. Turn the power off, then while holding the BACKSPACE/LOCAL key down, turn the power back on. After two seconds release the BACKSPACE/LOCAL key. If this doesn't correct the problem the instrument will need to come back to SRS for service. Click here to get an RMA number.