Question about Philips CD4401B/37 Phone

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My Philips CD440 phones receive signals intermittently, causing voice conversation to breakup, how do I improve the signal strength of the set?

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4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 10 Answers

SOURCE: Philips LCD TV "47, model PFL 8404H/12, NO SIGNAL on all 4 HDMI

This is quite tricky as it was working until last night and suddenly stopped receiving signals. What can happen wrong?
Do you have any other Player or other HDMI cables to try out. Sometimes the cables would be damaged or PC may fail to detect the HDMI.

Try this out from Philips helpdesk where there is new SW and FAQs are available.
http://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=42PFL8404H/12&slg=en&scy=CZ

Let me know if you are not able to upgrade the FW (if you do not get the support on ugprading)




Posted on May 11, 2010

jdvillanueva
  • 2098 Answers

SOURCE: I have a Phillips DSR708 receiver with built in

Hi Keith_imel,
Your unit used dual tuner (capable for direct tv reception), this symptom indicated that one of your tuner was gone bad(input 2- sat 2). This can't be solve by programming alone unless you've replaced it with new one. Also, consider bad solder joints in that section, however if the symptom still persist this is the time to look for the replacement. You may contact your local Philips service center for parts availability or your local electronics supply. You may also look online like ebay.com or shopjimmy.com. Part no. is listed in the tuner itself.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

Posted on Mar 13, 2011

  • 102366 Answers

SOURCE: How can I retrieve or delete a voice message?

You're apparently subscribed to a voicemail system offered by your telephone company. Contact them for instructions on accessing their voicemail system.

Posted on Feb 19, 2012

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1 Answer

Why does the signal go bad intermittently during a tv program?


Local interference or a drifting signal caused by being in a fringe area, receiving an additional signal from a reflecting source intermittently (such as when a train goes past nearby, a low flying aircraft or even a large truck) or a number of other possibilities.
Even a strong wind deflecting an aerial a little can be the guilty party.

Too much signal can be as bad for digital reception as insufficient signal.

A signal strength meter can be an inexpensive way to detect the source of your trouble.

Feb 17, 2015 | Digi Zinwell ZAT-970A tal TV Converter Box

Tip

Phone is not ringing


Please try the following troubleshooting tips:
  • Ensure that you phone is on and that there is sufficient signal strength.
    • Signal strength is indicated by the signal indicators at the left side of the phone's display,
    • These indicators move up as the strength of the signal increases and down as the signal decreases.
    • To increase your phone's signal strength, try moving your phone slightly, or move towards a window if you're calling from inside a building.
  • For some phone models, if there is a headset attached to the phone, it will not ring through the speaker, only through the headset. Detach the headset and retest the phone to determine if that resolves the issue.
  • If the phone's profile is set as "Silent", "Flight", "Online", or any other profile where ringing is silenced, it will not ring. Change the profile to the "General" or "Normal" profile and retest. Instructions for checking and changing your profile are included in your user guide.
  • Ensure that a ring tone has been enabled and the volume is not too low. Instructions for adjusting volume and selecting a ring tone are included in your user guide.
  • If call divert is activated, your calls may be going straight to voice mail without your phone ringing. Instructions for activating and inactivating call divert are included in your user guide. For assistance with voice mail, please contact your operator or service provider.

on Sep 13, 2010 | Cell Phones

1 Answer

ECM error message


Noise in the phone line, or low signal strength during fax transmission can result in fax failures. Noise or poor signal strength can cause a partial or complete loss of fax information during transmission. When Error Correction Mode (ECM) is on, the receiving fax machine checks the fax information for errors during reception. If the receiving fax machine detects an error, the receiving fax requests that the sending fax resend the information. Resending all or part of the information can make transmission times longer, but helps improve the quality of the received fax.
If the phone line quality or signal strength is extremely poor, sending a fax can fail. Turning off ECM can improve the ability of the product to send a fax successfully when the phone line quality is poor. However, the image quality of the received fax might be poor.
If ECM must be off to send faxes successfully, have the telephone service provider check the phone line quality. For an HP Fax, turning off ECM from the control panel does not necessarily mean that fax transmission will not use ECM. Fax products use ECM as follows.
  • All faxes sent in color use ECM.
  • All faxes sent at the highest transmission speed use ECM.
  • The ECM setting affects only sent faxes, not received faxes.
Enabling or disabling Error correction mode (ECM)
  1. On the product control panel, press the Menu button (c01743394.gif ).
  2. Use the arrow buttons (c01073166.jpg ) to select Basic Fax , and then press the OK button (c01335940.jpg ).
  3. Use the arrow buttons (c01073166.jpg ) to select ECM Mode , and then press the OK button (c01335940.jpg ).
  4. Use the arrow buttons (c01073166.jpg ) to select On or Off , and then press the OK button (c01335940.jpg ) to confirm the setting.
  5. Press the Back button (c01496476.gif ) twice to return to the main screen.

Mar 06, 2014 | HEWLETT-PACKARD HP 2140 Fax

1 Answer

What can I do to improve my nokia e5 reception capability


these are some codes that you can try to improve reception capability of your phone
on your phone's homescreen enter #3370# to enhance the full rate codec of your phone. it will increase signal strength and better signal reception. But the battery will drain faster
to deactivate it enter #3370* the phone will restart (turn off and on) and it will increase battery life but it will receive less signal from the network
make sure also that you are not covering the signal receiver on your phone

Apr 20, 2011 | Nokia E5 Cell Phone

1 Answer

Sir, i have motorola v9 problem in my cell fone poor signal sand me solution plz


Hello,
Problems which cause Network Signal transmission going down or not coming properly can be caused for 2 causes.
The first cause is the Network Provider's system is having some kind of problem with your Sim.
The second cause is that your phone's internal antenna which actually receives the signals form the your Network's tower, is damaged or not properly functioning.
Also, Signal strength also depends on where you are and who is your network provider.
I assist you that you borrow any one of your friend's Sim and see if the Signal strength is OK or not. If yes, then it is the Network provider's fault, if still low signal strength persists, the problem is with your phone. In this case, take it to the Motorola Service Center.
Thank You.

Mar 08, 2011 | Motorola Mobility MOTORAZR2 V9 Cellular...

1 Answer

We have analog tv and freeview box but arial is in loft. signal strength is 70 percent and is good most of time.have found bad breakup when running 3kw shower and 3kw kettle, no other apliances interfere,...


The problem with inside aerilas is the signal strength of 70% contains noise as well. You could try using a higher gain aerial and the interference will be limited with a better signal.
Any electrical items can interfere with a poor signal.

Dec 30, 2010 | Televison & Video

1 Answer

How can i adjust the signal strength


There are several things you can do to improve your signal strength.

1) Locate your router away from any devices that may cause interference such as microwaves, cordless phones, walls and metal objects (e.g. file cabinets)
2) Locate your router as high as possible in the room
3) Change the channel your router is using
4) Replace the antenna with a more powerful antenna
5) Increase the transmitter power output in the router settings

Dec 17, 2010 | Linksys Wireless-N WRT150N Router

1 Answer

Dish Network 322 will not work both TV's at the same time. If TV1 is on it works fine, but TV2 says aquiring satellite signal. If TV2 is on it works fine, but TV1 will say aquiring satellite signal. Both...


Hello! Dan Busa with Dish Netywork here intermittent signal loss like that is usually caused by some sort of glitch a hard reset ( unplugging it for ten seconds ) will usually resolve this. If your signal strength is at or above 80 that should be fine, but keep in mind you need good signal strength on both the 119 and 110 satellites ideally you should be at 70 .

Jun 25, 2010 | DISH Network 322 DTV Receiver

1 Answer

Casio atomic watch only has intermittent receive indicator


The receive indicator tells you the strength of the signal when the timing signal was transmitted, (this occurs only during the night).

The strength of the signal dictates how much of the indicator is shown i.e. full strength, full picture, half strength, half picture, no picture, no signal.

Signal strength seems to vary with location (how far you are from the transmitter), so perhaps you are in a poor reception area.

Feb 26, 2010 | Tissot Diver Seastar 1000 T19.1.593.51...

1 Answer

Baby monoitor reciever piking up no sound or delayed sound - link light flashing


A delay may be caused by interference from other radio sources. I heard of one case where a woman's cell phone call overpowered the transmit power of her baby monitor.

Other things that can cause interference or other receiver problems:
1. monitor in contact or close proximity to running appliances or their cords. (induced electromagnetic field)
2. neighbor with baby monitor on same channel ('cross-talk')
3. distance between transmitter and receiver too far (the strength of a radio signal fall dramatically over larger distances. think of how often you lose cell phone coverage)
4. reduced power: low battery strength or cooked power supply
5. transmitter or receiver insulated from signal (if your monitor was transmitting/receiving through any metal obstruction)

May 07, 2009 | Kitchen Appliances - Others

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