Radio Shack PRO-2096 Manuel du propriétaire télécharger pdf (Page 90)

undecoded digital signal. This is a normal indication of a digital signal that is too weak to

decode. Follow the steps outlined above to improve digital reception.

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:

• The PC to scanner interface cable

• A personal computer running Windows 95 or greater

• A firmware update file from www.radioshack.com

Follow these steps to update your scanner’s DSP firmware:

1. Go to http://www.radioshack.com

2. Click on the Support button.

3. Click on Scanner Firmware Downloads.

4. Click on PRO-96 DSP Firmware

5. Full download and upgrade instructions are provided on the Firmware Upgrade page.

6. To check the DSP version number, turn on the scanner and press the 3 key while

Welcome to Digital Trunking appears in the scanner display. The scanner will display

version information as follows:

Version

CPU: F1.0

DSP-App: F1.0

DSP-Voc: F1.0

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 119 120

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Radio Shack PRO-2096 Manuel du propriétaire Page 90