Question about JVC Cameras

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During filming receptions when bands or djs have lights fore some reason I get unwanted strong picture posterization effect. It's on and off. Can't figure out what is the reason. Please help !

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When strong light comes, camera aparture try to control light amount. I think thats the reason of picture distortion in your camera.

Posted on May 29, 2008

  • Shahid Electronics
    Shahid Electronics May 30, 2008

    There is an button named Back-Light, On it while shooting in strong lights.

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Have your favorite sports posters on the wall?


Sports, for no specific reason as such, has always been quite closely connected with wall posters. Ever since the craze for sports and favourite sports stars, the trend of sticking posters on the wall has been quite popular. This is the reason why, sports posters are an important poster category and are so popularly sold across the world.

Vintage Pictures

Sep 21, 2015 | Canon PosterArtist 2008

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Picture posterizes even in light scenes. unwatchable now.


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Feb 27, 2014 | Office Equipment & Supplies

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Our new digital LCD tv occasionally suffers from picture breaking up and even total loss of signal, after some time, 5 to 15 minutes the signal is restored. Fiddling with the aerial run and connections has...


Tune to a strong channel.
Go into the menu. Find the Channel or Antenna whatever your tv calls it. Set the signal strength display.
If the signal strength show good and your picture is lost then a problem may be in the tv.
More than likely the antenna is not picking up a strong signal. Try rotating it some.

You can go to www.tvfool.com to see what stations are in your reception area.

Feb 13, 2011 | Televison & Video

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My equipment: N75, 28-80, 70-210, 50fixed. I generally use Ilford 100 or 400 b & w films. I seem to have a - recurring - problem with the end result. The pictures are severally grainy, irregular...


The grainy nature of the picture is nothing to do with the camera. Do you develop your own film? If you don't and you are paying for processing, find a new processing house! If you are; the problem is reticulation. In any case the 400 ASA negative film will be more grainy that the 100 ASA. Both will benefit from some thoughtful processing. Key points that will help are: Do not over-develop or "push" the film. Pushing is leaving the film in the developer for longer than the recommended time (on the instructions in with the developer chemica)l. Pushing will increase the effective film speed by a controlled amount, but will always increase grain size, some times worth the price. BUT... the most common reason for graininess when not "pushing" film is reticulation. This is caused by the simple mistake of washing the film after developing and fixing (hopefully at 20 degrees C), in cold tap water. The sudden temperature change causes the grains to join up (Reticulate, just like a giraffe!) into bigger grains. Not reversible. Just do the wash stage in water that is the same temperature as the developer and the fixer. Of course the wash or stopper between dev and fix can cause the same problem... same answer, have everything at 20 degC. The irregular patches (dark on the negative) will be caused by insufficient agitation during development. The tank should be inverted every few seconds, or if in a commercial dev line, it should have nitrogen gas agitation every few seconds. Usually what happens is the dev house runs out of nitrogen but doesn't realise it has. If you can post a sample of your pictures I can be more accurate with a diagnosis, or email some to me at david@dtmpower.com

Dec 22, 2010 | Nikon F75 35mm SLR Camera

1 Answer

I have hooked up all the wires in the appropriate color-coded order and my stereo has no reception. It has power but no reception. The antenna is hooked up also. It is a Kenwood KDC 119 and the vehicle...


Selecting the station. 1 Select tuner source Press the [SRC] button. Select the "TUnE" display. 2 Select the band Press the [FM] or [AM] button. Each time the [FM] button is pressed it switches between the FM1, FM2, and FM3 bands. 3 Tune up or down band Press the [4] or [¢] button. During reception of stereo stations the "ST" indicator is ON. 1 Select the band Press the [FM] or [AM] button. 2 Select the frequency to put in the memory Press the [4] or [¢] button. 3 Put the frequency in the memory Press the [#1] - [#6] button for at least 2 seconds. The preset number display blinks 1 time. On each band, 1 station can be put in the memory on each [#1] - [#6] button.

Nov 03, 2010 | Car Audio & Video

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It catches network when their is strong signal but in areas that are not having strong signals it says no network coverage


Keep in mind, poor reception is not something that your service provider will fix just because you want them to. It must be justifiably cost effective for them to put up new towers, which will ultimately be criticized by cities, home owners associations, etc. Most users think there is nothing they can do to improve their cell phone reception by themselves. This is most certainly untrue, and the following will explain what you can do to ensure great mobile coverage without waiting for a new tower to magically appear.
edit Steps
  1. 1Battery. Your cell phone uses a lot more power when connecting a call than when it is on standby. Often, your battery can be strong enough to attempt a call, but not strong enough to find a signal. If you find you are having signal problems, try to keep your battery charged to 2 bars or higher. Ads by Google
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  2. 2Landscape. Buildings and other large structures are very unfriendly to cell phone signal. Rather than making calls from deep inside buildings try moving outside or to a window to place your call. If you are having reception problems on the street try walking to the nearest intersection as they typically have better coverage. Cellular band radio waves do not effectively penetrate earth: if you are underground you will likely receive no signal.
  3. 3Install a cellular repeater. If you are having cell problems in one location, such as your home or office, then try installing a cellular repeater. Cell phone repeaters pick up low cell signal with an antenna, boost the signal and broadcast it over the coverage area. They typically need at least 2 bars of signal where the antenna is placed (usually outside or on the roof) but can substantially improve cell reception, as well as battery life and data download speeds. Some repeaters might need technical knowledge such as the frequency of your carrier, and only work for one service provider. For a less technical approach that improves reception on all carriers, use a dual-band cell phone repeater.
  4. 4Upgrade your antenna. A few cell phone manufacturers make a "Hi-gain" antenna for their handsets, which may be changed in-store or by the user at home. Although these won’t improve signal as much (or at all) as a repeater these antennas are relatively inexpensive and you are not confined to one location.
  5. 5Change networks. Most networks operate independently of one another, using their own frequencies and constructing their own cell phone towers. Chances are if the signal is bad with one network you can improve by switching. Most cellular networks these days allow you to transfer your phone number when you change provider.
  6. 6Hold your phone correctly. Mobile phone antennas are designed to project a signal outward, perpendicular to the long axis of the antenna. As such, mobile phones seek signals in a donut-esque shape around the antenna. Normally, when a mobile is held upright, this is not a problem. However, if you are holding your phone in a strange way, such as on its side or upside down, you will hinder the operation of the antenna. Hold your phone upright to guarantee that your phone can "see" your carrier signal.
  7. 7Host a cell site. This may take time, but where cell phone reception is inadequate property owners can host small cell sites on their properties for major wireless carriers. 3rd parties with Wireless Revenue Programs allow you to register your property to be eligible. Then when there is carrier interest in the area you'll be on the short list of places they choose from and will have optimal coverage. They may even pay your phone bill.

Aug 29, 2010 | Cell Phones

1 Answer

I have a 1970's Sony AM Receiver ICR-9. Reception is poor and sounds almost like it is receiving on another band. It has been a great radio and would like to retain. Bill


Do you use an indoor antenna ? Nowadays, with all gear around, like micro-waves receptors, strong motors, satellites, etc., reception becomes quite poor, unless you use an external antenna, properly set to catch broadcast stations. FM reception particularly has its signal much improved in that way. Correct demodulation requires a good an somewhat large outdoor antenna. Hope I could help. Good Luck.
Flavio/Brazil

Jul 13, 2010 | Sony Audio Players & Recorders

1 Answer

How to fix / clear unwanted color bands during scan


Try place a couple of pieces of white paper behind what you are scanning. Worked for me

Apr 25, 2009 | Microtek ScanMaker 5950 Flatbed Scanner

1 Answer

Pioneer premier deh-500ub presetting stations


Storing the strongest broadcast
frequencies
BSM (best stations memory) lets you automatically
store the six strongest broadcast frequencies.
1 Use MULTI-CONTROL to select BSM in
the function menu.
2 Press MULTI-CONTROL to turn BSM on.
The six strongest broadcast frequencies are
stored in the order of their signal strength.
# To cancel, press MULTI-CONTROL again.
Tuning in strong signals
Local seek tuning lets you tune in only those
radio stations with sufficiently strong signals
for good reception.
% Press LOCAL repeatedly to select the
desired setting.
FM: OFF—LEVEL1—LEVEL2—LEVEL3—
LEVEL4
MW/LW: OFF—LEVEL1—LEVEL2
The LEVEL4 setting allows reception of only
the strongest stations, while lower settings let
you receive progressively weaker stations.

You can also perform this operation in the menu
that appears by using MULTI-CONTROL.
Selecting alternative frequencies
When the tuner cannot get a good reception,
the unit automatically searches for a different
station in the same network.
1 Use MULTI-CONTROL to select AF in the
function menu.
2 Press MULTI-CONTROL to turn AF on.
# To turn off, press MULTI-CONTROL again.

! Only RDS stations are tuned in during seek
tuning or BSM when AF is on.
! When you recall a preset station, the tuner
may update the preset station with a new frequency
from the station’s AF list. No preset
number appears on the display if the RDS
data for the station received differs from that
of the originally stored station.
! During AF search, sound may be temporarily
interrupted.
! AF can be turned on or off independently for
each FM band.

Apr 20, 2009 | Car Audio & Video

1 Answer

Shutter speed


Did You ever use a SLR back in the stone age when all we had was film?
Film was/is rated with a ISO number, the higher the number the faster the film.
Fast film had fewer and larger grains of silver iodide, (the particles that changed tone, color etc.when exposed to light), therefore it took less light to take a picture.

The down side was a increase in grain. Large grains meant that blow ups, 8x10, 11x14, posters, etc were not as sharp,
as with slow ( low ISO film)
Most outdoor photos had plenty of light so the film had more grains ( high ISO) to capture the available light, and the result was a much sharper image.

Portrait photography used very very slow film ( your 50 ISO setting) but in a studio you had all the artificial lighting you needed, so your portrait came out with very fine detail.

Now the FE-280 does not have a shutter setting, but we can compensate by changing the ISO setting, and the overall effect will be.
Fastest= 1600 ISO for very little light and poorest picture quality.
Slowest=50 ISO for plenty of light and the highest picture quality

200 ISO was the most popular because it worked well outdoors and indoors with a flash, with very good overall picture quality.

400 ISO was a good choice for gloomy days and medium lighting conditions.

Your ISO settings on the FE-280 will have a similar effect.
My best advice is to play around with the different settings until you develop a knack for it, we used to use light meters and a lot of guesswork, quite expensive when you had to buy film and pay for processing.

OK enough history. heres how....
Turn dial to (P) PROGRAMAUTO
Press (MENU)
The camera menu in center is bracketed, Press (OK)
Scroll down one bar on the on screen menu to (ISO)
Press (OK)
Scroll up or down to desired ISO
Press (OK)
TAH DA !

All other functions will be automatic or any other setting that you might choose..
If you change the dial and later go back again to (P) it will retain your selected ISO setting, which is displayed, on screen.

I hope I was help full, and you enjoy some of the special effects that you will now be able try.
By the way... good taste in cameras.
Best regards, Paul

May 18, 2008 | Olympus FE-280 Digital Camera

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