This scanner lets you access over 20,000 frequencies that include the police department, fire department, ambulance service, amateur radio, and transportation services. Here you find local government, police, fire and most such emergency services. Dropping it can damage circuit boards and cases and can cause the scanner to work improperly. Then, disconnect it from the scanner. Poor or no reception An antenna is not connected or is connected incor- rectly. We update this directory every year, so be sure to get a current copy.
The pdf manuals are not on my server so if the download doesn't work it is beyond my control. The following information can help you make the necessary conversions. Use coaxial cable to connect an outdoor antenna. Batteries are weak or dead - replace with new ones. Dec 18, 2015 Hello, your scanner appears to be a 10 channel crystal controlled scanner. Always use 50-ohm coaxial cable.
Conventional Systems Band - Locally Assigned 851. You can operate the scanner while recharging nickel-cadmium batteries, but the charging time is longer. If you can't find a manual please do not contact us, all the manuals we have are online. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. These stations use three frequencies - 162. Here, most of the activity is between 453. This mixing process primarily gives us the two original frequencies, their sum, and their difference.
To determine whether the scanner is causing the interference, turn off the scanner. Products associated to Radio Scanners. Make sure an antenna is properly connected to the scanner. You might be interested in finding more out about radio. For complete information of your scanner's capabilities, be sure to read your owner's manual completely.
You can still manually select locked out channels for listening. Here you find local government, police, fire, and most such emergency services. This is useful if you hear an emergency broadcast on a channel and do not want to miss any of the details - even though there might be periods of silence - or if you want to monitor a channel that you have locked out. Perhaps a local electronics repair shop that works on similar equipment can give you the frequencies used by local radio services. The scanner might be locked.
And when you click on the file or icon it will count as a download. Always remove old or weak batteries. The scanner beeps every 15 to 30 seconds when the batteries are low. Use of another adapter could damage the scanner or the adapter. The scanner might need to be reset. Environment is not suitable for scanner - relocate unit and try again.
Antenna is not correctly installed - check connector. Note: Do not let the adapter's plug touch any part of the vehicle while the adapter is plugged into the cigarette lighter socket. Check memory contents after replacing batteries. A volunteer police or fire employee can also be a good source of this information. Please Note: None of the files on this page are actually hosted or transmitted by this server.
Also, if you use an external charger, do not overcharge the batteries. To program more channels repeat steps 3-4. Batteries are low - 15-30 seconds. I'm estimating it to be around 30-40 years old. To program more channels, repeat Steps 1 to 3.
Connect the adapter's green barrel plug to the adapter's cord and set the barrel plug's tip polarity to positive. Liquids can contain minerals that can corrode the electronic circuit. Air Force Traffic Control 381. They can leak chemicals that destroy electronic circuits. If the antenna touches the power line, contact with the antenna, mast, cable, or guy wires can cause electrocution and death! This phenomenon is known as skip, and is caused by summer atmospheric conditions.
So remember that just because a radio doesn't receive something which another does is not necessarily an indication of a problem. Guide to the Action Bands With the right frequencies programmed into the scanner, you can monitor exciting events. This automatically disconnects the speaker. Use and store the scanner only in normal temperature environments. We can give you some general pointers, and you can take it from there.