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Featured Beijing Digital TV National Engineering Laboratory manuals
Handheld Digital TV Measurement Instrument User Manual
The handheld digital TV measurement instrument is a debugging tool designed for measuring performance indicators of user terminals in terrestrial and cable digital television broadcasting systems. The device features a 4000mAh solid-state polymer battery with an approximate working time of 6-8 hours and includes a standard USB interface that outputs 5V power when the main power is off.
The manual details how to configure frequency points, select measurement modes (DTMB or DVB-C), and view signal metrics such as field strength, carrier-to-noise ratio (C/N), and MER/BER. It also explains the procedure for connecting via Bluetooth to a smartphone APP for remote operation and troubleshooting common issues like connection failures. This manual is written in Chinese.
Covers: Packaging and Appearance · Indicator Light Description · Single Device Operation · Frequency Point Settings · Signal Measurement · Main Menu Functions
Latest Beijing Digital TV National Engineering Laboratory manuals
Handheld Digital TV Measurement Instrument User Manual
User Manual 27 pages · 858 KB · ZHThis manual provides operating instructions for the handheld digital TV measurement instrument, covering single-device operation and smartphone APP usage.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Beijing Digital TV National Engineering Laboratory manuals
How do I set the signal threshold values?
Enter the desired limit values for signal strength, C/N, and MER in the input box and click 'Confirm' to save.
From: Handheld Digital TV Measurement Instrument User Manual
What does a flashing charging indicator light mean?
It indicates a battery fault or that the battery is not connected.
From: Handheld Digital TV Measurement Instrument User Manual