Radio Shack Pro 23 Owners Manual -

Your scanner stops when it finds a snal, and starts scanning again about 2 seconds after the snal ends. Enter the channel number you want to store a frequency in. If you do not have a reference to frequencies in your area, or if you want to search for unlisted frequencies, use a limit search or direct search. MOVING A FREQUENCY FROM A MONITOR MEMORY TO A CHANNEL A monitor memory is a temporary storage area.


# 6491 TURNING ON THE SCANNER AND SETTING SQUELCH Note: Make sure that SQUELCH is turned fully counterclockwise before you turn on the scanner. Turn VOLUME clockwise until you hear a hissing sound. Turn SQUELCH clockwise, just until the hissing sound stops. For example, if you try to enter a frequency of 151.473, the scanner accepts it as 151.475. To listen to a frequency you have stored, press MANUAL, the channel number, and MANUAL again. Enter the lower limit of the frequency range you want to search. Direct Search When you listen to a channel, you can search up or down from the currently displayed frequency. Or press DOWN ARROW or UP ARROW to continue the search.

<strong>PRO</strong>-23 50 Channel Programmable Scanner

Radio Shack PRO-650 Desktop Radio Scanner.

At this point, the scanner automatiy starts scanning channels. PGM appears on the display to indicate the scanner is in the programming mode. SEARCHING FOR AND TEMPORARILY STORING ACTIVE FREQUENCIES Good references for active frequencies are Radio Shacks "Police Radio Guide Including Fire and Emergency Services," "Aeronautical Frequency Directory," and Maritime Frequency Directory." We update these directories every year, so be sure to get a current copy. LISTENING TO MONITOR MEMORIES Once you have stored frequencies using a direct or limit search, you can listen to monitor memories by pressing MANUAL, MONITOR, and then the number for the monitor memory you want to listen to. Enter the number for the channel you want to store the monitor frequency in.

Radio Shack Pro 23 Owners Manual -

The scanner automatiy rounds the entered frequency to the nearest valid frequency. Or, if you want to program the next channel in sequence, repeat Steps 2-4. To enter a different frequency, start again from Step 2 4. For example, after you store a frequency in monitor memory 1, monitor memory 2 flashes at the top of the display after you resume searching. Press MANUAL, the channel number, then MANUAL to select a frequency stored in a channel. Press DOWN ARROW or UP ARROW to search up or down from the selected frequency. When the scanner stops on a transmission, press MONITOR to store that frequency in the current monitor memory. Press MONITOR and the number of the monitor memory number that has the frequency you want to store. This is useful if you hear an emergency broadcast on a channel and do not want to miss any details-even though there mht be periods of silence-or if you want to monitor a specific channel.

Radio shack pro 23 manual:

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