Go to SYSTEM INFO screen (one with rcvr and card IDs). Menu, 6, 1, 3.
Cover the IR emitters on the front of the remote.
Go to the limit of remote control range and press BROWSE, THEME, then RECORD
Screen flashes
The 4700 will now turn up its gain and the remote is usable far away and in other rooms.
01/04/00 I've confirmed that this procedure also works on 4000 series receivers. The further away you are when you do this procedure, the better. You may want to repeat the procedure from further away, to max out the gain. Of course, if your receiver has no IR capability, you don't need to shield the IR emitters on the remote. jbuff