My unit has good reception but is say "no signal" what is it talking about ?

That outdoor unit takes batteries and they have to be replaced. When you replace them it is a good idea to bring the unit in the house and be close to the base. They can take up to 20 minutes to start talking to each other. The pressure and indoor temp are inside the display unit. Make sure that there are no other strong radio signals in the house that can interfere with reception.

Pioneer is a first line brand and should provide you the best signal. If you had good reception previusly and with a new Pioneed unit it's poor, your new Pioneer is defective!. Take it back and demand your warranty, so they should change it or repair it so it should sound perfect. DON'T TRY TO "repair" IT Might lose warranty!

At 20 ft line of sight, you should have perfect reception with most any cordless phone.

The fuzzy signal can indicate:
1.
A weak signal between base and handset.
20 ft line of sight should have a good strong signal.
Your handset may be defective.
Or, your handset battery may be weak.
Your base unit may be defective.

2.
You may be experiencing RFI Interference.
Is the base unit next to any other electronic devices?
If it is next to a wireless router or some other wireless device, it may be overloaded by the nearby signal (even if on a different frequency)

I've got a 5 year old Panasonic 5.8 Ghz cordless phone connected to my VoIP box. I just tested it from about 25 ft away from the base unit in another room with a wall in between and my reception is perfect.

I did the same test with my Panasonic DECT 6.0 phones (1.9 GHz). The first handset is slightly fuzzy, but otherwise good signal. The 2nd handset was perfectly quiet with good strong signal. So, there is a difference between two identical handsets connected to the same base unit. This indicates to me that one handset is better tuned than the other. Nothing I can do about that but get a new 2nd extension cordless handset. Sometimes, it's just luck of the draw

First of all check for any nearby source of interference.....Move your unit away from all computers, fluorescent lights, neon lights, microwaves, cell phones, and cell phone chargers. These devises tend to produce noise in the medium frequency band, where AM radio is broadcast.
If the unit plugs into the wall with a nonpolarized plug (where both prongs are the same size), try reversing the plug in the outlet. Moving the plug to another outlet might help, too.
check for fault in the antenna lead, (common) or bad earth on the antenna to body
If you don't have an antenna connected to your FM receiver,With a receiver or tuner, connect a wire-loop or T-shaped dipole FM antenna to the back of your unit. Move the antenna until you get the cleanest signal. Use a signal-strength meter or display to gauge signal strength if your unit has one.

Step 2 If you're still not getting a good signal, try an indoor amplified antenna, which you'll find at an electronics store. Don't buy one unless you get a guarantee that you can return it for full credit if it doesn't solve your reception problems.

Step 3 If your signal is weak because you live a long way from the transmitter, install an outside antenna and mount it as high as is practical. If you're primarily interested in getting signals from one station or from a group of stations in one direction, get a directional antenna and point it toward the transmitters.

Step 4 If you're using a portable FM radio where the only antenna is the power cord, stretch the cord as straight as possible and experiment with positioning again.

Step 5 Temporarily switch to monaural mode to improve a weak signal on an FM receiver.

Read more: How to Strengthen FM Radio Reception | eHow.com http://www.ehow.com/how_114024_strengthen-fm-radio.html#ixzz0u9nhGXAL


If you're still not getting a good signal, try an indoor amplified antenna, which you'll find at an electronics store.
If your signal is weak because you live a long way from the transmitter, install an outside antenna and mount it as high as is practical. If you're primarily interested in getting signals from one station or from a group of stations in one direction, get a directional antenna and point it toward the transmitters. Make sure to Switch from stereo to mono.

Step 4 With a receiver or tuner, connect a wire-loop or T-shaped dipole FM antenna to the back of your unit. Move the antenna until you get the cleanest signal. Use a signal-strength meter or display to gauge signal strength if your unit has one.

Step 5 Alternatively, upgrade to a third-party passive or powered antenna.

Step 6 Install a rotatable roof antenna for the best possible reception. Connect your unit to an existing television roof antenna for the next-best alternative.

Read more: How to Improve FM Reception | eHow.com http://www.ehow.com/how_5554_improve-fm-reception.html#ixzz0u9oTaz4Y

If you're using a portable FM radio where the only antenna is the power cord, stretch the cord as straight as possible and experiment with positioning again.

Does the display show "tuned" or "FM Stereo"? This would normally indicate a good reception. The tuner has a signal level threshold and if the signal gets to week, the receiver mutes to prevent noise in the speakers. Swithing to mono make reception less intolerant. Does the problem also occur, when you switch to mono?

soft reset then select network mannualy.

Use an Antenna that Provides Good Reception of All Channels

• Most existing antennas used by consumers will provide good reception of DTV signals. (Before making any changes, try your existing antenna first to see of it allows you to receive all the stations you normally watch.)
  
• For watching DTV signals, you will need an antenna that provides good reception of both VHF signals (channels 2-13) and UHF signals (channels 14-51) to reliably receive all of the digital signals broadcast in your area.
  
• Many antennas are designed only for reception of either VHF or UHF signals (but not both). For example, the commonly used “rabbit ears” indoor antenna is only suitable for receiving VHF signals. To receive UHF signals, an indoor antenna should also include a wire loop or other feature for reception in that band.
  
• The reception capabilities of TV antennas also vary considerably, so be sure to talk to retail consultants and look at information on the packaging and/or the Internet to make sure that any new antenna you may choose provides good reception of both VHF and UHF channels. In addition, if you use an indoor antenna and receive signals on VHF channels, you may need to use an antenna with amplification.
  
• Many antennas currently being sold as “HDTV Antennas,” perform best at receiving UHF signals; some of these models state that they provide reception of signals on channels 7-13 but actually perform less well receiving those channels. If you obtain one of these antennas, be sure it provides good reception of all the VHF channels as well as the UHF channels.
  
• To check for the DTV signals that are available at your location, use the DTV Reception Maps available at www.fcc.gov/mb/engineering/maps.
  

Check Your Connections

• Check that your digital-to-analog converter box or digital television is connected properly. Make sure your antenna is connected to the antenna input of your digital-to-analog converter box or digital television. If using a digital-to-analog converter box, also ensure that the antenna output of your converter box is connected to the antenna input of your analog TV. Refer to the owner’s manuals of your components if you are unsure of the proper connections.
  
• Ensure that your components are plugged in and have their power turned on.
  
• If you have a digital-to-analog converter box, tune your analog TV to channel 3. You should see a set-up menu or picture displayed on your TV screen. If you do not see a set-up menu or picture, tune your TV to channel 4. If you still do not see a set-up menu or picture, recheck your connections.
  

Perform a Channel Scan

• Digital-to-analog converter boxes and digital televisions have a button, usually on the remote control, that is labeled “set-up” or “menu” or some similar term. Press that button to access the set-up menu. Using the directional arrow buttons on your remote, scroll to the option that allows you to perform a “channel scan.” The channel scan will automatically search for digital broadcast channels that are available in your area. Consult the owner’s manual of your digital-to-analog converter box or digital television for detailed instructions on how to perform a channel scan for your device.
  
• Once the channel scan is complete, you will be able to tune to the digital channels received by your antenna. You should perform a channel scan periodically to check whether additional digital channels have become available.
  

Adjust Your Antenna

• Small adjustments to your antenna can make a big difference in the number of digital channels you can receive. If you have an indoor antenna, try elevating it and moving it closer to an exterior wall of your home. After adjusting your antenna, perform another channel scan to see if your reception is improved.
  
• While adjusting your antenna, it may be helpful to access the “signal strength meter” on your digital-to-analog converter box or digital television to determine whether your adjustments are improving the signals’ strength. The signal strength meter is usually accessed through the menu feature on your remote control. Refer to the owner’s manual of your device for detailed instructions on how to access its signal strength meter. Remember to do another channel scan after you have adjusted your antenna.
  
• Television stations broadcasting in digital use both the VHF band (channels 2-13) and UHF band (channels 14-51). Many indoor antennas use “rabbit ears” for the VHF band and a “loop” or “bow-tie” antenna for the UHF band. Make sure you are using an antenna that covers both the VHF and UHF bands and have connected it properly.
  

If You are Still Having Difficulty:

• Until June 12, 2009, some stations will be operating at reduced power levels. If you are not receiving certain digital TV stations, this does not necessarily mean there is a problem with your antenna or digital-to-analog converter box or digital television. Check with the TV station to find out whether they are planning changes that will improve reception.
  
• When an analog TV signal is weak or receives interference, static, snow, and distortion will often appear on the screen. Digital broadcasting will provide a clear picture; however, if the signal falls below a certain minimum strength, the picture can disappear. This “cliff effect” means that if you watch analog TV stations that have static and distortion, you may have to adjust or upgrade your antenna system.
  
• Simple indoor antennas provide minimal performance that may not be suitable for your location. If you are unable to obtain satisfactory DTV reception with your current indoor antenna, you may wish to obtain an indoor antenna that includes features for better reception of UHF signals, as well as VHF, and/or an amplifier to boost the received signal (often referred to as an active indoor antenna).
  
• Generally, an outdoor antenna will get better reception than an indoor antenna. However, the performance of outdoor antennas can degrade over time due to exposure to the weather. If you are having problems, check for loose or corroded wiring, broken antenna elements and that the antenna is pointed in the right direction.
  
• Try to keep the length of wire between your antenna and digital-to-analog converter box or digital television as short as possible for best reception.
  
• “Splitters” that are used to connect a single antenna to multiple digital-to-analog converter boxes or digital televisions reduce the amount of signal available to each device. If you are having problems, check whether reception is improved without the splitter. In some cases an “active” splitter that includes an amplifier can solve the problem.
  
• If you are near a station’s broadcast tower, reception of that station, as well as other stations, can be impeded by strong signal “overload.” Consider using an “attenuator” or removing amplifiers to improve your reception.
  
• If you decide to replace or upgrade your indoor or outdoor antenna, many types are available from electronics retail stores at a variety of prices. Websites such as www.antennaweb.org provide information on the locations of broadcast towers and the types of outdoor antennas appropriate for the stations you wish to receive. If you need assistance with upgrading your antenna system, check with a local antenna retailer or antenna installer.
  
• To check for the DTV signals that are available at your location, use the DTV Reception Maps available at www.fcc.gov/mb/engineering/maps.
  

Hope it may helps:

Regards:
VOTIT

most portables have a very weak FM receiver, and a building interior tends to block a good deal of signals. your best bet is an old fashioned unit with a large retractable antenna.

what kind of reception do you have in your area? If you don't have good reception it can really kill your battery. Is your bluetooth on all the time thats also a battery killer. Those a re the two i see the most in the shop. How much time do you talk on your phone? If you can get more than 2 hrs talk time the phone is actually doing pretty well. Mine straight out of the box only got about 16hrs on a charge. 6 - 8 hrs if i talked a lot!
Anyway there may not be much wrong. Just check your reception and see if your bluetooth is on all the time. Good Luck!

These units are delicate, and not designed to be serviced by most users. Most people having this issue would have to return the unit to Garmin for service.