https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994573#M701103 <UL><LI>Ultra hd channel is very dull&nbsp;</LI></UL> Sun, 25 May 2025 11:03:00 GMT Mark1968 2025-05-25T11:03:00Z https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994572#M701102 <P>Ultra hd channel is very dull picture&nbsp;</P> Sun, 25 May 2025 10:58:59 GMT https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994572#M701102 Mark1968 2025-05-25T10:58:59Z https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994573#M701103 <UL><LI>Ultra hd channel is very dull&nbsp;</LI></UL> Sun, 25 May 2025 11:03:00 GMT https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994573#M701103 Mark1968 2025-05-25T11:03:00Z https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994584#M701107 <BLOCKQUOTE><HR /><a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/3977568">@Mark1968</a>&nbsp;wrote:<BR /> <P>Ultra hd channel is very dull picture&nbsp;</P> <HR /></BLOCKQUOTE> <P><a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/3977568">@Mark1968</a>&nbsp;what model of TV do you have and do you know how many nits the peak brightness is ?&nbsp;</P> Sun, 25 May 2025 11:13:37 GMT https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994584#M701107 Laing1 2025-05-25T11:13:37Z https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994605#M701113 <P>Try changing the display settings from 10 to 8 bit.&nbsp; (Whilst still responding to the post above)</P><P>&nbsp;</P> Sun, 25 May 2025 11:41:57 GMT https://helpforum.sky.com/t5/Sky-Q/Ultra-hd-channel-not-working-properly/m-p/4994605#M701113 PandJ2020 2025-05-25T11:41:57Z