Real Time Triplex Stand Alone DVR42CHAP 3. SETUP MENU3.3 Adjust Channel SetupThis menu allows video adjustment options for individual cameras.1) Channel CH1 ~ CH 16- To select your desired channel to adjust video display.2) CON (Contrast) 50- To control light and shade of video display.3) HUE 50- To control color tone of video display.4) BRI (Brightness) 50- To control brightness of video display.5) COL (Color) 50- To control saturation of color of video display.• To return to main menu, press MENU button.Default factory mode was set to 50.Remember that the values range from 01 to 99.NoteNote