Operation Manual

www.velodyne.com
16 - SC-1250 Amplier User’s Manual
TROUBLESHOOTING AND SERVICE
Beforeseekingserviceforyoursubwoofer,pleasere-checkallsystems.Followingisasimple
troubleshooting guide to assist you.
1. Verify that the unit is plugged in and power outlet used is active.
2. Is the power switch on?
3. Is the unit receiving an input signal from your source?
4. Haveallcontrols(volume,crossover,phase,etc.)beenproperlyset?
5. If the unit has been running at high levels, one of the protection circuits may be engaged. Has the
amplieroverheated?
6. Hasthepowerbuttonbeendepressedontheremote?
7. Make sure binding posts are tightened.
8. Is the remote non-responsive? We recommend replacing the batteries in the remote.
Thefollowingconditionsrequireservicebyaqualiedtechnician:
1. The power cord has become damaged.
2. The unit does not appear to operate normally or exhibits a marked change in performance.
3. The unit has been exposed to water.
4. Some part of the cabinet or circuitry is physically damaged.
Thank You for Purchasing a Velodyne SC-1250 Amplier Product!