Radio Shack 6 IN 1 RF REMOTE CONTROL SYSTEM - Manual (Page 17)

Need help? Call 1-800-950-7044!
17
The punch-through feature does not work if the last two
devices you select have the same (or similar) features.
For example, most TVs and some cable converters
have CHANNEL keys on their remote controls. In this
case, you must press the desired device key before
you use the remote control’s
CH keys.
15-1919.fm Page 17 Monday, July 19, 1999 12:34 PM