Lens output voltage adjustment of the IRD2024 and ERD2200

Issue

Adjusting the lens output voltage of the IRD2024 and ERD2200?

Product Line

Pelco Cameras

Environment

  • IRD2024
  • ERD2200

Cause

Adjustment of voltage lens output for motorized zoom lens.

Resolution

To adjust the Lens Output Voltage of the receiver:

  1. Remove the cover.
  2. View back of PC board
  3. Locate POT labeled "R24".
    • The POT can be adjusted to increase the lens output voltage from 9 volts DC to 11 volts DC. This may be necessary if the motorized zoom lens being controlled needs a higher voltage than the factory setting.