RadioShack Pro 2041 Vhf Uhf Scanner Reciever Maintenance Manual

 
159...495-161.565                                    TRAN 
 
161.580-162.000                            OIL, MARI, RTV 
 
162.0125-162.35                           GOVT, MIL, USXX 
 
162.400-162.550                                      WTHR 
 
162.5625-162.6375                         GOVT, MIL, USXX 
 
162.6625                                              MED 
 
162.6875-163.225                          GOVT, MIL, USXX 
 
163.250-166.225                      MED, GOVT, MIL, USXX 
 
166.250...

 
452.0375-453.00                 IND, TAXI, TRAN TOW, NEWS 
 
453.0125-454.000                                 PUB, OIL 
 
454.025-454.975                                      TELB 
 
455.050-455.925                                       RTV 
 
457.525-457.600                                       BUS 
 
458.025-458.175                                       MED 
 
460.0125-160.6375                          FIRE, POL, PUB 
 
460.650-462.175                                       BUS 
 
462.1875-462.450...

Private Trunked 
 
935.0125-939.9875                                     PTR 
 
General Trunked 
 
940.0125-940.9875                                     GTR 
 
 
FREQUENCY CONVERSION 
 
The tuning location of a station can be expressed in frequency (kHz or 
MHz) or in wavelength (meters).  The following information can help 
you make the necessary conversions. 
 
1 MHz (million) = 1,000 kHz (thousand) 
 
To convert MHz to kHz, multiple the number of megahertz by 1,000: 
 
30.62 (MHz) x 1000 = 30,620 kHz...

PRO-2041 Scanner 
(200-0463)                 Operation                  Faxback Doc. # 38898 
 
 
TURNING ON THE SCANNER/SETTING VOLUME AND SQUELCH 
 
NOTE:  Make sure the scanners antenna is connected before you turn 
       it on. 
 
1.  Turn SQUELCH fully counterclockwise. 
 
2.  Turn OFF/VOLUME clockwise until it clicks and you hear a hissing 
    sound. 
 
3.  Turn SQUELCH clockwise, then leave it set to a point just after the 
    hissing sound stops. 
 
    If the scanner automatically starts...

1.  Press PROGRAM.  PROGRAM appears. 
 
2.  Use the number keys to enter the channel number where you want to 
    store the frequency, then press PROGRAM again. 
 
3.  Use the number keys to enter the frequency you want to store into 
    that channel (including the decimal point). 
 
4.  Press ENTER to store the frequency. 
 
    NOTES:  If you entered an invalid frequency in Step 3, the scanner 
            beeps and displays the channel number and Error.  Simply 
            repeat Steps 3 and 4....

2.  Press the number key for each bank where you do not want to store 
    frequencies.  The bar under each bank number you select disappears. 
 
    NOTES:  To turn off bank 10, press 0. 
 
            To turn a bank back on, press its number key again.  The bar 
            under the bank number appears. 
 
            If you select a bank that does not contain any empty channels, 
            A-FULL appears instead of AC-XXCH.  To enter new frequencies 
            into this bank, you must delete one...

 
        During band search, you can manually change the receive mode. 
 
 
Follow these steps to search for and store active frequencies using band 
search. 
 
1.  Press BAND. The last selected band number (b followed by a number, 
    such as b02), SEARCH, and the frequency search range appear. 
 
2.  To select a different band, enter the bands number (01-17), or 
    repeatedly press BAND until the desired band number appears. 
 
3.  To step through the band upward or downward in small increments (in...

search banks, 1-10. 
 
Search             Limit Search Range (MHz)       Description 
Bank 
 
1                  29.0000-54.0000                10-Meter Amateur Radio, 
                                                  VHF Lo, 6-Meter Amateur 
                                                  Radio 
 
2                  108.0000-136.9750              Aircraft 
 
3                  137.0000-174.0000              Government, 2-Meter 
                                                  Amateur Radio, VHF Hi...

 
            If there is no empty channel, CH-FULL appears.  To store more 
            frequencies, you must clear some channels. 
 
            If you entered a frequency that is already stored in another 
            channel, the scanner beeps three times and displays the 
            lowest channel number where the frequency is already stored, 
            and -dUPL- then the frequency flashes at the channel where you 
            tried to store it.  If you want to store the frequency anyway,...

 
        Direct direct search, you can manually change the receive mode. 
 
1.  When you see the frequency where you want to start the search, press 
    DIRECT/..SEARCH, -d-, and the starting frequency appear. 
 
2.  To step through the selected band upward or downward in small 
    increments (in steps of 5, 12.5 or 25 kHz depending on the band), 
    press and release UP ARROW or DOWN ARROW. 
 
    Or, hold down UP ARROW or DOWN ARROW for about 1 second to search 
    up or down from the selected...