To control other devices, the S10 needs to be programmed. The Remote contains the IR codes to control them.
Search for Device Codes
The Search method will scan through all of the lR codes to find one that works with your TV or other device.
STEP 1. Power on the device to be programmed.
STEP 2. Point the remote control at the selected device.
STEP 3. Press and hold the mode key that matches the device you want to program TV 
, DVD 
, or AUX 
along with the ENTER 
key. Hold both keys for one second, then release. The four mode keys on the Remote Control flash twice to indicate you are in search mode.
STEP 4. Search by pressing the SCAN 
\FF 
key repeatedly until the device turns OFF (the selected mode key will flash once for each press of the SCAN \FF key). Pause briefly between each key press to allow your device enough time to respond.
STEP 5. Press the POWER 
button on the Remote to turn the device back on.
NOTE: If the device does not tum off and you have searched all available codes, the selected mode key will flash 8 times. If this happens, please start over at Step 2 or
proceed to Manually Program the Device Codes.
NOTE: If the device does not turn on, you may have pressed the SCAN \FF key too many times. Press the REW\ 
SCAN 
key to scan backwards and test the
POWER button again.
STEP 6. Check VOLUME 
and 
and MUTE 
Do not test using REW\ SCAN , SCAN \FF , FWD 
, EXIT
. If there is any problem with any of the keys, press the SCAN \FF button and search until you find a code which will operate all the function properly.
STEP 7. Press the ENTER key to save the programming. The appropriate mode key will give a Long flash Indicating successful programming.
NOTE: If the programming is interrupted or inactive for more than 30 seconds, the mode keys will flash eight times. This indicates the remote has left the programming mode and returned to normal operation without saving any changes.
Manually Program the Device Codes
Use the following steps to setup the TV, DVD or AUX mode keys:
STEP 1. Each device (TV, DVD, VCR, etc.) has its own "code". A list of these 4-digit device setup codes is available online at:
http://www.att.com/support_media/images/pdf/uverse/set-up-code-list.pdf. The mode keys can only be programmed with codes starting with the number assigned to that device. TV codes must start with "1"; DVD codes "2"; AUX codes "3", "4", "5", or "6".
STEP 2. Power on the device to be programmed.
STEP 3. Press and hold the mode key that matches the device you want to program TV , DVD , or AUX along with the OK 
key. Hold both keys for one second, then release. The four mode keys on the Remote Control flash twice to indicate you are In the programming mode.
STEP 4. Enter the 4-digit Device Code from Step 1 for the desired device using the keypad on the remote.
STEP 5. The appropriate mode key will give a long flash indicating it received the code.
STEP 6. Point the remote control at the selected device and press the POWER key to turn off the device and confirm programming. If the device does not turn off, or not all functions work, then start again at Step 1 with the next code in the List. It is possible that one device brand may have multiple codes, and you may have to enter several codes before finding the code that works best with your device. Press the POWER key again to turn the device back on and check other functions.
NOTE: When an invalid code is entered. the selected mode key will flash eight times and the Remote Control will return to its normal operation.
NOTE: If you press any key other than the number keys, the selected mode key will flash eight times and exit programming mode. The same is true if it is inactive for more than 30 seconds. This indicates the remote has left the programming mode and returned to normal operation without saving any changes. You will have to start over again.