Xfinity xr2 remote

https://forums.xfinity.com/t5/X1/Re-ASPECT-RATIO-AND-HD-ISSUES/td-p/2578829

Your XFINITY remote can be paired with XFINITY X1 TV boxes, allowing you to control the TV box even when it is placed out of sight, such as in an entertainment center or in another room (up to 50 feet away). XFINITY remotes can be identified by the model number on the back panel or within the battery compartment of the remote.

Note: Once your remote is successfully paired with a TV box, it will not control any other TV box until paired with the other TV box. XFINITY remotes can only be paired with one TV box at a time.
To Pair an XFINITY Remote Note: These instructions apply to XR2, XR5 and XR11 model remotes only.Make sure the remote batteries are installed and your TV and TV box are powered on.Set the TV input to the input connected to the TV box.Press the Setup button on your remote until the LED at the top changes from red to green.Press the xfinity button on the remote. The LED will begin flashing green. (Note: When pairing an XR2 or XR5 remote to a DTA, you may need to press the xfinity button up to five times).Follow the instructions by entering the three-digit, on-screen pairing code.
Once the on-screen pairing code is correctly entered, your remote is paired with the TV box. Note: If you do not see on-screen pairing instructions after pressing the xfinity button in step four, press the xfinity button again. You may need to press the xfinity button multiple times if there is more than one TV box in range.
NOTE THE BELOW CODES ARE FOR THE SAMSUNG SMART TV's ONLY
Type in the 4-digit or 5-digit code listed below using the number buttons. Additional codes may be found in the remote manual.
Most likely code
10812
Others to try
11632, 10702, 10060, 11959, 10766, 11903, 11060, 10587, 10329, 10482, 10650, 10814, 10032, 10178, 10030, 10019, 11575, 11597, 10427, 10408, 10217, 10056, 11581 for more info on what device you are trying to pair it with the codes are available here > https://www.xfinity.com/support/remotes/ Just select the Remote and the device and continue and the page will display the most common codes for that Device you are trying to pair it with.

Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. In some cases, the remote control might need to clean.
http://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://youtu.be/wUpnETSm6_k
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]

You get remote codes , if any, from the provider of your cable services.

Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. Surf the site with patience. In some cases, the remote control might need to clean.
http://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]

xfinity IS COMCAST,you are better off controlling the dvd,tv and xfinity with the xfinity remote, http://customer.xfinity.com/remotes/?ts=2

Try by set it with an other code said to your TV brand. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/

2285,2260,2263. Try these codes. If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common codes used for devices too are given, in the order of device brand name list in alphabetical order. See it in "Mosaic" or "Magazine" view. It will make surf easier. Or, do a search by type in the brand name of your device at its search box, and press "Enter".
http://remotesearch.blogspot.com/
http://electrohelponline.blogspot.com/

XR2 doesn't have the ability to zoom in / check your TELEVISION remote. ( one that came orig with tv ) and see if it can be adjusted there. if that fails physically unplug your television to see if the setting will reset to default. if that fails try a different hdmi input. GOOD LUCK!