Go to the "set up menu" and click on SCAN DIGITAL CHANNELS.
When testing the current draw your digital multimeter should be set on the current.
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Britain is set to go fully digital by 2030, with the government investing in improving connectivity and digital infrastructure to ensure that everyone has access to reliable internet services. This digital transformation aims to boost economic growth, enhance public services, and bridge the digital divide across the country.
If a television has a built in broadcast television digital tuner it will be in the menu set up.
You can but the picture won't be much better. If the set is a good one you will see a slight improvement. The sound will improve also.
Digital set top boxes are required to receive a digital television signal on ones set. They can be purchased at Best Buy and Future Shop. One can also purchase them on Amazon and eBay. They are also regularly available from most cable providers.
If you mean a set top digital box, then you can connect that to any tv.... otherwise..... It doesnt work that way. The digital signal is a part of the analog signal. Just screw the cable wire on to the back of your tv.
The set has to be built as a HD set to start with, there is no HD switchover.
If the set has HDMI connectors it will be a HDTV.
In order to watch digital channels one needs to first purchase a digital set top receiver box. These are relatively cheap nowadays and won't set you back more than $50 for a standard unit.
The set of standards for digital transmission of data over standard copper telephone lines is ISDN