SOLVED: Need instruction manual for Logitech Harmony 525 r - Fixya
Update firmware
logitech harmony remote glow timer not working? – failure weblog
LOGITECH HARMONY 525 USER MANUAL Pdf Download | ManualsLib
Update firmware
Logitech® Harmony® 670 Universal learning remote with PC interface at Crutchfield
Maintaining Your ; Upgrading Your Firmware; Upgrading To A New Harmony Remote; Testing Your Remote Settings After A Software Upgrade - Logitech Harmony 555 User Manual [Page 23] | ManualsLib