Discussion Starter · #1 ·
The remote that came with my HR21-100 is a RC64R. The batteries are low and when I replaced them with Duracell or Energizer batteries the remote does not respond. I noticed that the Philips batteries that came with the remote look slightly different from Duracell or Energizer AA batteries. The Philips batteries have a positive end that is a tad bit longer and has a raised point in the middle while the others have a flatter, lower positive end. Has anyone else had this problem and if so any solutions?