Uniden BC 278CLT Vhf Uhf Scanner Owners Manual
Here you can view all the pages of manual Uniden BC 278CLT Vhf Uhf Scanner Owners Manual. The Uniden manuals for Communications receiver are available online for free. You can easily download all the documents as PDF.
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8 Initial Clock Set-up 1. When power is initially applied, the display flashes I2:00 Ppress and hold the TIME SET key until you hear 2 short beeps. 2. Then enter the time directly by pressing the numeric keys. OR Enter the time by pressing the /keys. To scroll through more quickly, press and hold /. 3. Press AM/PMto select the desired setting, either a.m. or p.m. 4. Press Eto complete the entry. The display stops flashing. You may bypass the steps to set the clock. The...
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Set the Squelch 1. Turn SQUELCHfully clockwise to the highest setting. 2. Press SCANNERto turn on the scanner. 3. Adjust the VOLUME control until you can hear a steady noise. WEATHER ALERT USING THE SCANNER 9 BC278clt.qxd 3/8/00 7:34 PM Page 9
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10 4. To set the SQUELCHcontrol to AUTOturn fully counterclockwise until control clicks into place. Or, manually set squelch as follows: Think of squelch as a gate. Turn SQUELCHfully counter clockwise. This raises the “Squelch Gate” so high that only very strong signals can get through. Turn SQUELCHfully clockwise until you hear a hiss. This lowers the “Squelch Gate” so that everything gets through — noise, weak signals, and strong signals. Turn SQUELCHback counter clockwise until the hiss stops. Now...
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11 5. The scanner automatically starts scanning. But if you have not programmed any channels yet, press WXto hear your local weather broadcast. 6. Adjust VOLUMEto a comfortable listening level. Programming Tips for scanner Program one frequency per channel.Channel 1 is the location of the default priority channel. Program the most important frequency, or the one of major interest, into Channel 1. You may also select any other channel to be the priority channel. To quickly program a series of...
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12 Programming Scanner Frequencies Before you can use your BC278CLT scanner, you must program the channels (except weather and service frequencies). Follow these steps: Example:Program 420.150 MHz into Channel 12. 1. Press MANUALto stop scanning. 2. To select the channel (12), press 1, then 2on the numeric keypad. Then press MANUALagain. OR Press / until channel 12 appears in the display. 3. Type in the frequency numbers, including the decimal point, using the...
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4. Press Eto complete the entry. The channel . digits stop flashing. Deleting a Scanner Frequency If you want to delete a stored frequency, follow these steps: Example:Delete the frequency in Channel 12. 1. Press MANUALto stop scanning. 2. To select the channel (12), press 1, then 2on the numeric keypad. Then press MANUALagain. OR Press / until channel 12 appears in the display. 3. Press0, then Eto complete the entry. The channel digits stop flashing. 13...
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14 . The following screen appears. About Memory Back-up Your BC278CLT has a convenient memory back-up system. In the event of a power failure, the scanner will retain channel information for an indefinite amount of time. Channel information is stored in non-volatile memory. Scanning Mode Press SCAN. (When the scanner is first turned on, it is automatically in Scan mode.) Scanning automatically stops on any active channel, except those channels locked out. Bank Scanning While...
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To restore the bank number, press the number on the keypad. The bank number appears in the display. . The bank number associated with channel currently being monitored flashes. Manual Mode Press MANUALany time to stop scanning. The scanner remains on the displayed channel. Press MANUALto step up to the next channel. If desired, you can press MANUALrepeatedly to manually scan all 100 channels. To scroll through the channels more quickly, press and hold MANUAL. Press SCANto start scanning...
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16 Direct Channel Access This feature allows you to instantly access a specific channel you want to monitor. Example:Select Channel 4. 1. PressMANUALto exit scan mode. 2. Press4. 3. Press MANUALagain to successfully complete the direct access to Channel 4. Priority Scanning Priority Scan works like a dual watch function. When you activate Priority Scan mode, the scanner keeps track of the activity on the priority channel...
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17 To Set the Priority Channel Your BC278CLT has one default Priority Channel per bank. Each priority channel is set at the first channel in the bank. To change the priority channel, determine the frequency most important to you and program it into the desired channel location. Example:To set Channel 5 as the priority channel. 1. Press MANUALto exit the Scan Mode. 2. Press 5 then MANUALfor direct channel access. Or select channel 5 using the / keys. 3. Press and hold PRIORITY....