Dip switch settings for D and P protocol on the Spectra II/III Series domes.

Issue

What are the dip switch settings using D protocol on the Spectra II/III Series dome?

Product Line

Pelco Cameras

Environment

  • Spectra II Series
  • Spectra III Series

Cause

  • Spectra Address and protocol didn't match with keyboard (controller)
  • Installation and Service

Resolution

Spectra II

SW1 Sets the protocol type.

             Pelco D Protocol uses 2400 Baud Rate.

             Pelco P Protocol Baud Rate Table.

*SW2 switches 1-5  are used to set the address for that selected protocol.

Note: Spectra II supports RS-422 and RS-485 Pelco-D and P without dip switch setting required.

 

Spectra III

SW1 Sets the address for both Pelco D and P protocol at the same time.  Addressing is binary for D protocol and P protocol is binary plus one. The dome drive comes default D1 at 2400 baud.

To Terminate the dome drive,set the SW2 to switch to the ON position.
SW2 is 120 ohm termination for the last camera wired 422/485 daisychain end of line.

SW3 is baud rates.

To see full switch list of Spectra III click here

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