Finlux
17/21B60
63/71Y2
STEREO PLUS CTV
Service Mode
MUTE --> OK (M) --> TV Controls:
cursor buttons. Store:
OK (M). Exit: TV

GoldStar MC-51B CTV
Service Mode
Simultaneously press MENU, VOL-, PR- on the local panel.

Graetz BURGGRAF STEREO 4876
Digivision DIGI III 110° CTV
Service Mode
Turn on 'TV Internal Service Program' switch on the digital modul (SE on display). On RC: 1=U1
V SHIFT, 2=U2 V LIN DN, 3=U3 V LIN, 4=H1

H SHIFT, 5=H2 H AMP, 6=H3 EW AMP, 7= C, 8=C1, 9=C2, 0=H4 EW TRAPEZ... TV=MEMO, VOL+/-=ADJUST.

Grundig
CUC1800
CTV
Child Lock
Cancel
Press VOL+, VOL-, PR-, PR+, OK. Grundig
CUC1800
CTV EPROM
Version Nr.
Press button 'i' to call up the 'Dialog Center' --> OK. The version number is shown by pressing
the 'AUX' button. The index 01 of the part nr.
(19798-300.01) indicates the EPROM version. Grundig
CUC1800
CTV
Service Mode
Menu guide: 'i', 'Special functions', 'Service',
'Code 8500'. Grundig CUC1805
CTV
ATS Reset
Press and hold button VOL+ on the TV and switch the mains button ON. ATS bit is set. Grundig
CUC1805
CTV
Child Lock
Cancel
Press VOL+, VOL-, PR-, PR+, OK. Grundig
CUC1805
CTV Default Values Entering
Depress and hold the button 'P-' on the RC while switching on with the mains button. (This is only possible once on replacement of the NVM
or uP). Grundig CUC1805
CTV EPROM
Version Nr.
Press button 'i' to call up the 'Dialog Center' --> OK. The version number is shown by pressing
the 'AUX' button. The index 01 of the part nr.
(19798-300.01) indicates the EPROM version. Grundig
CUC1805
CTV
Service Mode
Press 'i'. Dialog Center --> Service --> 'for authorized dealer' --> Code Number 8500. Grundig
CUC1805

CTV Volume Offset Cancel
Press and hold the 'AUX' button on the RC while switching the TV on with the mains button. Grundig
CUC1806
CTV
Child Lock
Cancel
General reset with number 7038. Grundig
CUC1806
CTV
Demo Mode
Demo on: Depress and hold button 'L+' on the TV and switch the TV on with the mains button. Press the 'P+' button within a time of 10s. Demo off: ATS Reset (by depressing the 'L+' button on the TV while switching on with the mains button).
Grundig
CUC1806
CTV EPROM
Version Nr.
Press button 'i' to call up the 'Dialog Center' --> OK. The version number is shown by pressing
the 'AUX' button. The index 01 of the part nr.
(19798-300.01) indicates the EPROM version. Grundig
CUC1806
CTV Factory Default Values Resetting
Buttons 'AUX', 'OK'. Grundig
CUC1806
CTV
Service Mode
Menu guide: 'i', 'Dialog Center', 'Service', 'Only for retailer', 'Code 8500'.
Grundig
CUC1821
CTV
Child Lock
Cancel
Press VOL+, VOL-, PR-, PR+, OK. Grundig
CUC1821
CTV EPROM
Version Nr.
Press button 'i' to call up the 'Dialog Center' --> OK. The version number is shown by pressing
the 'AUX' button. The index 01 of the part nr.
(19798-300.01) indicates the EPROM version. Grundig
CUC1821
CTV
Service Mode

Menu guide: 'i', 'Special functions', 'Service',
'Code 8500'. Grundig CUC1822
CTV
Child Lock
Cancel
Press VOL+, VOL-, PR-, PR+, OK. Grundig
CUC1822
CTV EPROM
Version Nr.
Press button 'i' to call up the 'Dialog Center' --> OK. The version number is shown by pressing
the 'AUX' button. The index 01 of the part nr.
(19798-300.01) indicates the EPROM version. Grundig
CUC1822
CTV
Service Mode
Menu guide: 'i', 'Special functions', 'Service',
'Code 8500'. Grundig CUC1824
CTV
Child Lock
Cancel
Press VOL+, VOL-, PR-, PR+, OK. Grundig
CUC1824
CTV EPROM
Version Nr.
Press button 'i' to call up the 'Dialog Center' --> OK. The version number is shown by pressing
the 'AUX' button. The index 01 of the part nr.
(19798-300.01) indicates the EPROM version. Grundig
CUC1824
CTV
Service Mode
Menu guide: 'i', 'Special functions', 'Service',
'Code 8500'. Grundig CUC1825
CTV
ATS Reset
Press and hold button VOL+ on the TV and switch the mains button ON. ATS bit is set. Grundig
CUC1825
CTV
Child Lock
Cancel
Press VOL+, VOL-, PR-, PR+, OK. Grundig
CUC1825
CTV EPROM
Version Nr.
Press button 'i' to call up the 'Dialog Center' --> OK. The version number is shown by pressing
the 'AUX' button. The index 01 of the part nr.