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FERNSEH · 3rd Jun 2021, 1:29 pm

Another feature in the HMV 1920 is a light dependant resistor to control the contrast depending on the brightness of the room lighting. It tends to be overly effective which might be how the designer intended it to be or it might be fault condition.

DFWB.

3rd Jun 2021, 1:29 pm	#34
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: HMV 1920 made in 1960. Another feature in the HMV 1920 is a light dependant resistor to control the contrast depending on the brightness of the room lighting. It tends to be overly effective which might be how the designer intended it to be or it might be fault condition. DFWB. Attached Thumbnails