Velodyne Digital Drive 1812 Manual de usuario descargar pdf (Pagina 12)

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Digital Drive User’s Manual

Figure 2: Digital Drive Rear Panel Connections

(1) POWER – Press the POWER switch to the ON position to activate the subwoofer. If

the unit is to be left unused for an extended period of time, move this switch to the

OFF position to prolong the life of the subwoofer.

(2) POWER RECEPTACLE – Connect your detachable AC power plug to this male

interface connection. The detachable cord allows for easy replacement should the

original be damaged.

(3) RS

-232 IN – Use this port to communicate with your computer (for software

updates), a touch panel remote control, or another upstream Digital Drive subwoofer.

See Appendix A for an explanation of the use of the serial port, available commands,

and their formats.

(4) RS

-232 OUT – Use this port to communicate with a second “daisy-chained” Digital

Drive subwoofer

. Also, the 12V trigger featur

e requires a 12V trigger signal (polarity

irrelevant) across pins 7 and 9 of this port.

(5) EQ VIDEO OUTPUT

– Used to display the video generated by the subwoofer. S-Video

or composite connections are available (composite cable included). NOTE: Only

connect to a single video output at a time.

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Velodyne Digital Drive 1812 Manual de usuario Pagina 12