private void Black_OC_Initalize(int band) { cmd.DBV_Setting(ocparam.GetDBV(band).ToString("X3")); api.DisplayMonoPattern(new byte[] { 0, 0, 0 }, channel_num); Set_and_Send_AM0(DP213OCSet.Get_BlackCompensation_OCMode(), band, new RGB(0)); Thread.Sleep(300); }