Velodyne MiniVee, User Manual

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MiniVee User’s Manual
T roubleshooting 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, power outlet used is active and supplying
proper voltage.
2. Is the power switch on?
3. Is the auto turn on/off set properly?
4. Is the unit receiving an input signal from your source?
5. Have all controls on the subwoofer (volume, crossover, phase, etc.) been properly set?
6. If unit has been running at high levels for an extended period of time, one of the
protection circuits may be engaged.
• Is the built-in amplifier extremely hot to the touch?
• Is your power line voltage sagging below acceptable levels?
If the protection circuitry is active, the unit may cycle on and off until operating parameters
return to normal. Under more serious conditions, the unit may shut off completely. Normal
operation will return upon cooling, but you may be required to turn the power off and then on
again to reset the unit.
The following conditions require service by a qualified 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!