Service Mode (Modo de Serviço)








Marca
Mod.
Ch.
Tipo
Modo
Proced.
File
Grundig
VCR
Electronic Lock Cancel
Press the 'CODE' button on the remote control handset. Enter the numers 4 9 3 4 on the remote control handset in this order and confirm with the 'OK' button. Press the 'STAND-BY' button or disconnect the recorder from the mains.
Grundig
VCR
Electronic Lock Cancel
With the video recorder switched off (Stand-by) press the Stop button on the RC until 'UNLO' appears on the display of the recorder.
Grundig
VCR
Electronic Lock Cancel
Press the 'CODE' button on the remote control handset. Enter the numers 4 9 3 4 on the remote control handset in this order and confirm with the 'OK' button. Press the 'STAND-BY' button or disconnect the recorder from the mains.
Grundig
VCR
Electronic Lock Cancel
Press the 'CODE' button on the remote control handset. Enter the numers 4 9 3 4 on the remote control handset in this order and confirm with the 'OK' button. Press the 'STAND-BY' button or disconnect the recorder from the mains.
Grundig
VCR
Electronic Lock Cancel
With the video recorder switched off (Stand-by) press the Stop button on the RC until 'FREE' appears on the display of the recorder.
Grundig
VCR
Electronic Lock Cancel
With the video recorder switched off (Stand-by) press the Stop button on the RC until 'UNLO' appears on the display of the recorder.
Grundig
VCR
Electronic Lock Cancel
With the video recorder switched off (Stand-by) press the Stop button on the RC until 'UNLO' appears on the display of the recorder.
Grundig
VCR
Electronic Lock Cancel
Enter the numbers 4 9 3 4 on the remote control handset in this order and confirm with the button 'OK'. Press the STOP button.
Grundig
VCR
Electronic Lock Cancel
Press the 'STAND-BY' button on the RC until 'FREE' appears on the display of the recorder.
Grundig
VCR
Electronic Lock Cancel
Press the 'STANDBY' button on the remote control handset until 'FREE' is indicated on the display of the video recorder.

Universal LED TV Service Mode

Most universal led tv boards check:

  • Menu → 1147
  • Menu → 2580
  • Source → 2580

All LED TV Service Codes

  • Menu → 1147
  • Menu → 1185
  • Menu → 1183
  • Menu → 2580
  • Menu → 1187
  • Menu → 7050
  • Menu → 8202
  • Menu → 7343
  • Menu → 2008
  • Menu → 1999
  • Menu → 0000
  • Menu → 1167
  • Menu → 1199
  • Menu → 1234
  • Menu → 2387
  • Menu → 8893
  • Menu → 2383
  • Menu → 4725
  • Source → 3138
  • Source → 2580
  • Source → 2585
  • Source → 7342
  • Source → 2583
  • Source → 2283
  • Source → 2285
  • Source → 3195
  • Source → 3137
  • Source → 0000