happens, try reorienting the scanner or antenna for better reception. You may also try pressing the ATT key and apply attenuation to reduce the overload effects of nearby strong transmitters.

Under certain very weak digital signal conditions, the scanner may lose synchronization with the digital signal and briefly revert to analog FM, resulting in the reception of the raw, undecoded digital signal. This is a normal indication of a digital signal that is too weak to decode.

UPDATING THE DSP FIRMWARE

If necessary, the firmware for the DSP module can be updated by the user in the field by downloading a file from the Internet and transferring it to the scanner.

From time to time, improvements may be incorporated into the DSP firmware. These improvements will typically be designed to address issues that may be present with decoding the digital audio signals, and audio quality improvements. With updateable DSP firmware, you can ensure that your scanner is using the most recent DSP version available.

To update your scanner’s DSP firmware, you will need the following items:

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