Sometimes screens have different dimensions, which require an adjustment to your resolution to get the best viewing experience. To access the picture/video settings on your Horizon box:
1. Press "MENU" on your remote control.
2. On screen navigate to "SETTINGS" and press "OK" on your remote control.
3. Select "ADVANCED SETTINGS" and press "OK".
4. Select "VIDEO SETTINGS" and press "OK".
To adjust the resolution on your Horizon box:
1. Select "HD RESOLUTION" and press "OK". You can now choose a specific resolution setting or to "FOLLOW TV RESOLUTION".
2. Select your desired option and press "OK" on your remote control to confirm.
To adjust the picture format on your Horizon box:
1. Select "FORMAT CONVERSION" and press "OK".
2. On screen choose the format you would like to display programmes in and press "OK" on your remote control to confirm the selection.