46Chapter 3 - SetupGFR-700HD Owner’s ManualRemote Control SetupThe GFR-700HD is a learning remote control that iscapable of storing and executing commands for allremote controls in your home theater system. In thisway, you can eliminate the confusion of using mul-tiple remotes.This section is divided into two main parts:Using Preprogrammed CommandsThe first section is an overview of the preprogrammedcommands for each source:• Main commands ................................... 39• Video 1~3 commands ............................. 39• Video 4 commands (GDV-850) ................... 40• CD commands (GCD-750) ......................... 40• Tuner commands .................................. 41• Rm 2 commands ................................... 41Note: Main commands are not programmable, exceptfor the four user macros (M1, M2, M3, and M4).Programming Remote CommandsThe second section includes instructions for pro-gramming the remote for each source:• Programming commands ......................... 39• Deleting commands ............................... 40• Deleting all commands for asingle component ................................. 41• Deleting all commands forall components .................................... 41• Programming macro buttons .................... 41• Deleting macro buttons .......................... 42• Discrete remote control commands ............ 42Pressing a source button on the remote con-trol not only selects the input associatedwith that source......but it also remaps the remote controlbuttons for that source.