service mode tv Grundig CUC1800

service mode tv 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'.