Source: Zenith Universal Remote, simular in appearance to the 'Allegro' style.

Programming the 206-2851
Press And Hold PRG untill the Activity Indicator (Light) Lights
Press TV or VCR
Press the 3-digit Code for the item (TV or VCR)
Press ENTER
*Note, This Remote only controls Zenith Cable Boxes, in addition to the TVs and VCRs

 Brand                     TV Codes                        VCR Codes
 -----------------------------------------------------------------------
 Admiral                        116,121        \                  208
 Akai                               104        \              223,241
 Audio Dynamics                                \              202,218
 Amark                          103,146        \
 AOC                                104        \
 Bell & Howell                      121        \              206,247
 Broksonic                      131,136        \              221,226
 Candle                             139        \
 Canon                                         \                  214
 Centurion                          119        \
 Citizen                            139        \                  209
 Contec                             141        \
 Coronado                           103        \
 Craig                                         \                  212
 Crown                              103        \
 Curtis Mathes              116,119,121        \                  214
 Daewoo                             149        \              244,246
 Daytron                            119        \                  246
 DBX                                           \              202,218
 Emerson                103,104,123,124        \      203,221,223,226
                            131,136,145        \          233,235,243
 Fisher                         109,108        \      211,212,213,247
 Funai                                         \                  231
 Funai TV/VCR                       154        \
 General Electric           116,106,107        \          214,216,220
                                114,117        \
 Goldstar                   103,104,147        \                  209
 Goldstar TV/VCR                    153        \
 Hitachi                    102,103,129        \                  215
 Instant Replay                                \              214,227
 JC Penney                  104,110,114        \      214,215,218,227
                                117,119        \
 JVC                            125,132        \              202,225
 Kenwood                                       \                  202
 KMC                                103        \
 KTV                        103,104,138        \
 Lodgenet                           121        \
 Logik                              121        \                  239
 LXI                            133,137        \              209,231
 Magnavox               103,112,113,117        \          207,214,231
                        119,127,128,139        \
 Majestic                           121        \
 Marta                                         \                  209
 Marantz                        104,120        \              207,218
 Megatron                           146        \
 Memorex                            121        \      206,212,214,231
 MGA/Mitsubishi         104,119,120,130        \              204,222
 Montgomery Ward        103,104,105,113        \          208,214,216
                        114,119,121,130        \              219,231
                                    133        \
 NEC                            104,109        \              202,218
 Panasonic                      106,107        \                  214
 Pentax                                        \                  215
 Philco                 103,104,112,113        \                  214
                                    139        \
 Philips                        112,113        \              214,227
 Pioneer                            135        \              210,215
 Portland                           103        \                  246
 Pro Scan                           116        \
 Quasar                         106,107        \                  214
 RCA                        104,116,126        \          215,216,220
                                               \              227,242
 Realistic                  105,123,124        \          206,208,212
                                               \              214,231
 Sampo                              119        \
 Samsung            103,104,119,134,141        \              220,230
 Sanyo                      108,109,118        \              206,212
 Scott                              119        \      204,205,233,243
 Sears              103,108,109,110,111        \          206,209,211
                                118,134        \              212,215
 Sharp              103,105,122,133,137        \                  208
 Signature          103,104,105,113,114        \          208,214,216
                        119,121,130,133        \              219,231
 Sony                           115,151        \          217,232,237
 Soundesign                         139        \
 Sylvania           112,112,117,119,127        \          207,214,227
                                128,129        \
 Symphonic                                     \                  231
 Tashiko                                       \                  209
 Tatung                             106        \                  202
 Teac                                          \              202,231
 Teknika            103,112,121,124,139        \
 Telerent                       103,121        \
 Toshiba                    110,111,134        \              205,215
 Vector Research                               \              204,218
 Yamaha                                        \              202,218
 Yorx                               119        \
 Zenith                         101,149        \
 Zenith TV/VCR                  153,154        \

 Video Disc Players (Program in the AUX Button)
 Pioneer                        402,403
 Sanyo                              401
 Sony                               404
 Zenith                             401