Radio Shack 20-501 manual Using the display/key backlight

To set up the program, click on Tools, select Configuration, and select PRO-83 (if necessary).

Turn on the scanner. The scanner automatically goes into the wired programming mode. PGM and WirEd appear. Then send the data from the PC.

Data frame numbers being received appear.

When the scanner has successfully received all data, End appears. If the scanner received an error while receiving data, End, d-Err, and its frame number appear. If the scanner received a communication error while receiving data, C-Err indicates the packet number where the error occurred. If the scanner received a checksum error while receiving data, S-Err indicates the packet number where the error occurred. If the scanner received a length field error while receiving data, L-Err indicates the packet number where the error occurred.

using the display/key backlight

To turn on the display/key light for easy viewing at

night, press . The display lights for 15 seconds.

To turn off the light sooner, press again.

Beyond the Basics 52