Velodyne Acoustics VA-806/907 Troubleshooting & Service, Congratulations, Prior to installation

Models: VA-806/907

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Troubleshooting & Service

signal sensing turn on/off that will automatically turn on the unit when a signal is present at the inputs and turn off the unit after several minutes when there is no longer any signal at the inputs.

If you plan to leave the VA-806/907 unused for an extended period of time, we recommend that you turn off the unit by the master power switch on the rear panel.

Troubleshooting & Service

Before seeking service for your VA-806/907 subwoofer, please re- check all systems. Following is a simple troubleshooting guide to assist you.

1.Verify unit is plugged in and power outlet used is active.

2.Is power switch on?

3.Is auto turn on/off set properly?

4.Is unit receiving an input signal from your source?

5.Have all controls on subwoofer (volume, crossover, phase, etc.) been properly set?

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!

Congratulations!

Congratulations on your purchase of a Velodyne VA-806/907 subwoofer system. This system represents the state of the art in accurate low frequency reproduction. Read and follow the instruc- tions below to insure safe and proper system operation.

Warning!

To prevent fire or shock hazard, do not expose this equipment to rain or moisture. To avoid electrical shock, do not open speaker enclosure or amp chassis cover. Please observe all warnings on the equipment itself. There are no user serviceable parts inside. Please refer all service questions to your authorized Velodyne dealer.

Prior to installation

Please unpack the system carefully. Remove all staples used to seal the carton as they can scratch the cabinet. Please save the carton and all packaging materials for future use. Record the serial number in the space provided on the warranty card for future reference.

Product Features & Controls

Built in power amplifier

Adjustable (50 to 150hz) low-pass crossover

85hz high-pass crossover

Line-level inputs & outputs

Speaker-level inputs & outputs with spring clips

Signal sensing auto turn on/off with bypass option

Variable volume control

selectable phase control (0 or 180 degrees)

Magnetically shielded for video use

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Velodyne Acoustics VA-806/907 owner manual Troubleshooting & Service, Congratulations, Product Features & Controls