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suddenly squished down by the auto ranging circuit.
Kind of like hitting a speed bump. When this happens
the signal IS actually distorted for a couple of hundred
milliseconds. The DD-1 is capable of measuring such
distortions lasting only 500 nano-seconds!
One should interpret the distortion LED staying on
continuously as the level you are looking for when
setting gains. When this level is found, slightly back the
gain down until the LED just turns off.
Problem: The DD-1 keeps turning off
Solution: The DD-1 has an auto turn off timer, it will
operate for 8-10 minutes after the “ON” button is
pressed. This is to prevent it from eating your battery
when you forget to turn it off.
Problem: Low battery LED is on
Solution: Really?
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