How to program my direct tv remote for a sanyo tv | ehow, You may also like. how to program a direct tv white remote. it is possible to program dynex tvs with the directv remote. how to get input to work on a direct tv. How to program a sanyo rmt-u230 universal remote for my tv, The sanyo rmt-u230 is a universal remote control that can be programmed to control all the devices within your entertainment system. if you have misplaced or lost.