Humax IRHD-5100S User Manual - Page 17

Basic Operation Display Format / Resolution Setting Display Format Press the WIDE button to set the display format according to the screen ratio. Each time you press this button, the value changes. Screen ratio 4:3: Auto - Letterbox - Centre Screen ratio 16:9: Auto - Pillar Box - Zoom Note: Refer to Setting Display Format for details. Setting Resolution Press the V-FORMAT button to set the resolution of the screen. Each time you press this button, the value changes. 576i - 576p - 720p - 1080i - Original Note: When connected with an HDMI cable, you can only change to resolutions the TV supports. Display Display 16