Sharp VL-AH150U, VL-AH160U operation manual Dew Formation, Dirty Video Heads

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References

References

Dew Formation

•What is “dew formation”?

When cold water is poured into a glass, dew drops form on the glass. This clinging of water drops is called dew formation.

•When dew forms in your VIEWCAM.

Dew will gradually form on the head drum of your VIEWCAM and make the video tape stick to the head. This causes damage both to the head and the tape. When dew formation occurs, recording and playback may not function properly.

Dew is likely to form in the following circum- stances:

•When moving the VIEWCAM from a cold place to a warm place.

•When placing the VIEWCAM in a cold room which is then heated rapidly.

•When moving the VIEWCAM outdoors from an air conditioned room.

• When placing the VIEWCAM in the direct path of air blowing from an air conditioner.

• When placing the VIEWCAM in a humid room.

•How to prevent trouble due to dew formation.

When using the VIEWCAM in a place where dew formation is likely to occur, allow the VIEWCAM and the video tape to acclimate to the surroundings for about one hour.

For example, when bringing the VIEWCAM indoors after skiing, place it in a plastic bag.

Plastic bag

QBe sure to tightly seal the plastic bag containing the VIEWCAM.

WRemove the bag when the air temperature inside it reaches the temperature of the room.

•“Dew” warning feature

If dew forms, the word “DEW” flashes on the LCD monitor, and the power will automatically turn off in approximately 10 seconds.

QIf “DEW” flashes on the LCD monitor, remove the cassette, leave the cassette compartment open, and wait for a few hours to allow the VIEWCAM to acclimate to the surrounding temperature.

WTo use the VIEWCAM again, turn on the power after waiting for a few hours. Be sure that “DEW” has disappeared from the monitor.

EDo not insert a cassette while “DEW” is flashing; this may result in damage to the tape.

RSince dew forms gradually, it may take 10 to 15 minutes before the dew warning feature engages.

Dirty Video Heads

Using the VIEWCAM when the video tape is dirty may cause the heads to clog, producing noise on the recorded image or preventing the image from being recorded at all.

If the video heads become clogged, the indicator appears on the screen. Contact the

nearest SHARP service center or your dealer for further advice.

Note:

•Video head cleaning can be done by using a commercially-available cleaning tape. However, excessive use of the cleaning tape may also cause damage to the video heads. Please read the instructions accompanying the cleaning tape carefully, before using it

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Contents Images of the Viewcam in this See page 60 for use of Demo modeModel number and serial number which VL-AH150UThank you for purchasing this Viewcam from Sharp Applies to the supplied AC adapterInformation Iii Should never be blocked by placingPage Do not aim the lens at the sun Avoid shocks and droppingRecording Format LCD Monitor ScreenVii Viii Tripod adapter For 180 recordingContents References Useful FeaturesAdvanced Features Gamma Brightness CompensationOperation Summary When the cassette compartment door is openPart Names Cassette compartment door pRear view Remote sensor pQuick Reference Index Video cassette is defective and should be Removing the Battery Pack Battery PackInserting the Battery Pack Inserting and RemovingCharging time Charging the Battery PackBattery pack Max. continuousPowering the Viewcam from an AC Outlet Removing a Cassette Inserting and Removing a CassetteInserting a Cassette Perform above, then take out the cassetteInstalling the Lithium Memory Battery Removing the Lithium BatterySetting the Language Selecting the Language for the On-screen DisplayChanging the Language Camera Mode VCR ModeFrench On-screen Displays Spanish On-screen Displays Press the SET button B Setting the Date and TimeChanging to the 24-hour Time Mode 0 0Attaching and Removing the Lens Cap Using the Hand Strap and the Lens CapAttaching the Shoulder Strap LCD screen sideTo Pause Recording Easy Camera Recording with Full Auto ModeTo Turn the Power Off Maximum Continuous Recording and Actual Recording TimesZooming Tips on Recording PositionsBasic Operations Camera Recording Remaining Battery Power Display Approx. remaining On-screen Recording time IndicatorRemaining Recording Time Display To Stop Playback Volume ControlPlayback Auto Tape RewindWatching the Playback on a This Viewcam does not have an S-video socketPlayback Slow Video SearchStill Basic Operations PlaybackDisplay button Operations of the On-screen ControlsMenu button Operation buttonsPress Button C or D to Select the desired menu item Desired settingPress the SET button B to select Perform steps 4 to 6 abovePress the SET button B to select AUTO, ON, or OFF Recording the Date and TimePress the or Button to select Press the button to select SelectSetting the Digital Zoom To return to optical zoomTo cancel Digital Quick Zoom Using Digital Quick ZoomSetting the Digital Quick Zoom Ranges Digital Quick Zoom Extend ZoomStill Recording Selecting Still Recording ModeUsing Still Recording Type of Still Recording ModesStrobe Recording To cancel Strobe Recording modeTo return to normal recording mode Digital Image Stabilization DISPress the SET button B to select the desired fade mode Selecting Fade ModeUsing Fade Mode Fade In and Fade OutTo cancel Fade mode Quick ReviewTo use fade out only Quick Return Edit Search QU I CKTo obtain a brighter picture To cancel Gamma Brightness CompensationGamma Brightness Compensation Press the Gama EFF. button a againTo cancel the gain-up function Gain-up Cat’s EyeRemoving the Lens Hood Wide ScreenMacro Shots To return to normal pictureMore Information on Self Recording Self RecordingNormal Self Recording To pause recording, press the REC Stop button BSelf-recording Message Setting the Viewcam to Full Auto Mode BlueFeatures Program SearchUseful To reset the counter to zero Tape Counter FeatureUsing the Counter To turn off the tape counterUsing the Counter Memory During playback, press the Menu Button until appearsPress the Play button D to view the desired scene Turning On the Remote Control Mode Using the Remote ControlInstalling the Batteries in the Remote Control Operating the Remote ControlDigital Picture Effects To cancel the digital picture effectAdvanced Features Type of Digital Picture EffectsScene Menu Program AE Type of Scene SettingsTo cancel the scene setting Select Scene Menu in aboveSuperimposing a Title Press the or ß button Q to select Changing the Preset TitlesPress the Reset button to display the title input screen Top of the screen and the cursor willAuto Focus To cancel Manual Focus modeAuto/Manual Focus Manual FocusTo cancel White Balance Lock White Balance LockPress the White BAL. button. White BAL. returns to blue To cancel Manual Exposure mode Manual ExposurePerform steps 1 and 2 above, then press the Auto button B Digital Dual Picture Selecting Digital Dual PicturePicture-in-Picture Title Screen Picture/Backlight Adjustments Press the Menu button until Camera mode or VCR mode appearsType of Backlight Modes Turning Off the LCD Monitor Backlight To cancel Gamma Playback Gamma Playback Press the Gama EFF. button again. Gamma disappearsCutting Unwanted Sequences Setting Edit ModeEditing To stop editingLighting Useful InformationHints for Better Shooting Tips on Good LightingDew Formation Dirty Video HeadsBattery Pack Replacing the Fluorescent LampReferences Video Cassette Tapes CleaningUsing Your Viewcam Abroad AC AdapterDemonstration Mode Canceling Demo ModeWatching the Demonstration Before Requesting Service Symptom Possible cause Suggested solutionVCR Battery Pack BT-H22 SpecificationsService Information For the U.S AC Adapter UADP-0312TAZZInserció n de la batería Inserció n y extracció n de laBatería Extracció n de la bateríaCarga de la batería Selecció n de idioma para la visualizació n en pantallaGuía de operació n rá pida en españ ol Extracció n de un videocasete Inserció n y extracció n de un videocaseteInserció n de un videocasete Realice el paso 1 de arriba y luego saque el videocasetePara hacer una pausa en la grabació n Para desconectar la alimentació nPulse el botón REC START/STOP para iniciar la grabación Para detener la reproducció n Control de volumenReproducció n Rebobinado automá tico de la cintaPage Page Sharp Plaza, Mahwah, New Jersey Valid for warranty service in the U.S. onlyWhere to Obtain Service What to do to Obtain Service Osaka, Japan
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