General Instruments Cable Box
Cable Converters -- <CABLE Group>
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0476  077 A (Diamond)   207 Fast Forward  243 Parental Lock 046 Record      
      237 B             115 G             177 M             242 Reserved 1  
      240 Browse        111 H             173 N             211 Reserved 2  
      114 C             048 Help (*)      034 O             238 Reserved 3  
      236 Cancel        113 I             211 Out Channel   208 Reserved 4  
      110 D             044 Info          210 P/F           204 Reserved 5  
      174 Day Minus     109 J             172 Page Down     209 Reverse     
      178 Day Plus      179 K             176 Page Up       241 A / Theme       
      112 E             175 L             205 Pause                         
      108 F             239 List          081 PPV                           

     CABLE CONVERTER.
     018 0...............0                  014 1...............1
     016 2...............2                  012 3...............3
     019 4...............4                  015 5...............5
     017 6...............6                  013 7...............7
     146 8...............8                  142 9...............9
     147 CHANNEL DOWN....Channel Down       140 CHANNEL UP......Channel Up
     047 DOWN............Down               080 CLEAR...........Exit
     079 SURROUND........Fav Ch             050 PROGRAM.........Guide
     076 RECALL..........Last Channel       049 LEFT............Left
     206 MENU............Menu               082 ENTER...........Music
     141 MUTE............Mute               144 POWER...........Power(CATV)
     045 RIGHT...........Right              078 SELECT..........Select
     083 TV/VCR..........Switch A/B         051 UP..............Up
     145 VOLUME DOWN.....Volume Down        143 VOLUME UP.......Volume Up

PVR Functions...
178 Play
205 Pause
209 Rewind
207 Fast Forward
174 Stop
046 Record
173 Skip
179 Replay
175 DVR
210 PPV
208 OND
083 A/B
177 Live (DVR) 
236 Swap (dual tuner DVR)