He was about to exit when he saw the S0 setting—the squelch threshold. It was set to maximum paranoia, choking out weak signals. That explained why he couldn't hear Mike. He backed it off a few notches, allowing the static to breathe a little.
Sets the "dead key" power level when the PWR knob is at maximum. AM Low Power
If you don't own a frequency counter or a Bird wattmeter, do not open the service menu. Instead, send the radio to a reputable tech. The cost of calibration ($50-$80) is far less than the cost of a new AT-5555N II ($300+).
He was about to exit when he saw the S0 setting—the squelch threshold. It was set to maximum paranoia, choking out weak signals. That explained why he couldn't hear Mike. He backed it off a few notches, allowing the static to breathe a little.
Sets the "dead key" power level when the PWR knob is at maximum. AM Low Power anytone at5555n ii service menu work
If you don't own a frequency counter or a Bird wattmeter, do not open the service menu. Instead, send the radio to a reputable tech. The cost of calibration ($50-$80) is far less than the cost of a new AT-5555N II ($300+). He was about to exit when he saw
