JVC LX-D700U Operating Instructions Manual

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LX-D700U/E.Q33E 6/3/98 3:48 PM Page 3
– This product should be operated only with the type of
power source indicated on the label. If you are not
sure of the type of power supply to your home, con-
sult your product dealer or local power company.
– This product is equipped with a three-wire plug. This
plug will fit only into a grounded power outlet. If you
are unable to insert the plug into the outlet, contact
your electrician to install the proper outlet. Do not
defeat the safety purpose of the grounded plug.
– Power-supply cords should be routed so that they
are not likely to be walked on or pinched by items
placed upon or against them. Pay particular attention
to cords at doors, plugs, receptacles, and the point
where they exit from the product.
– For added protection of this product during a light-
ning storm, or when it is left unattended and unused
for long periods of time, unplug it from the wall outlet
and disconnect the cable system. This will prevent
damage to the product due to lightning and power
line surges.
– Do not overload wall outlets, extension cords, or con-
venience receptacles on other equipment as this can
result in a risk of fire or electric shock.
– Never push objects of any kind into this product
through openings as they may touch dangerous volt-
age points or short out parts that could result in a fire
or electric shock. Never spill liquid of any kind on the
product.
– Do not attempt to service this product yourself as
opening or removing covers may expose you to dan-
gerous voltages and other hazards. Refer all service
to qualified service personnel.
– Unplug this product from the wall outlet and refer ser-
vice to qualified service personnel under the follow-
ing conditions:
a) When the power supply cord or plug is damaged.
b) If liquid has been spilled, or objects have fallen on
the product.
c) If the product has been exposed to rain or water.
d) If the product dose not operate normally by fol-
lowing the operating instructions. Adjust only
those controls that are covered by the Operation
Manual, as an improper adjustment of controls
may result in damage and will often require exten-
sive work by a qualified technician to restore the
product to normal operation.
e) If the product has been dropped or damaged in
any way.
f) When the product exhibits a distinct change in per-
formance—this indicates a need for service.
– When replacement parts are required, be sure the
service technician has used replacement parts spec-
ified by the manufacturer or with same characteris-
tics as the original part. Unauthorized substitutions
may result in fire, electric shock, or other hazards.
– Upon completion of any service or repairs to this
product, ask the service technician to perform safety
checks to determine that the product is in proper
operating condition.
– The product should be placed more than one foot
away from heat sources such as radiators, heat reg-
isters, stoves, and other products (including ampli-
fiers) that produce heat.
– When connecting other products such as VCR's, and
personal computers, you should turn off the power of
this product for protection against electric shock.
– Do not place combustibles behind the cooling fan.
For example, cloth, paper, matches, aerosol cans or
gas lighters that present special hazards when over
heated.
– Do not look into the projection lens while the ilumi-
nation lamp is turned on. Exposure of your eyes to
the strong light can result in impaired eyesight.
– Do not look into the inside of this unit through vents
(ventllation holes), etc. Do not look at the illumination
lamp directly by opening the cabinet while the illumi-
nation lamp is turned on. The illumination lamp also
contains ultraviolet rays and the light is so powerful
that your eyesight can be impaired.
– Use only the accessory cord designed for this prod-
uct to prevent shock.
The power supply voltage rating of this product is AC
100–120V, the power cord attached conforms to the
following power supply voltage. Use only the power
cord designated by our dealer to ensure Safety and
EMC.
When it is used by other power supply voltage,
power cable must be changed.
Consult your product dealer.
Power cord
Power supply voltage: AC 100–120V
3

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Summary of Contents for JVC LX-D700U

  • Page 1 LX-D700U/E.Q33E 6/3/98 3:48 PM Page 3 – This product should be operated only with the type of power source indicated on the label. If you are not sure of the type of power supply to your home, con- sult your product dealer or local power company.
  • Page 2 LX-D700U/E.Q33E 6/3/98 3:48 PM Page 4...
  • Page 3: Table Of Contents

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 5 CONTENTS SAFETY PRECAUTIONS ....2 Precautions Against Safe and Proper Use . . .6 Names of Component Parts and Sections . . .7 Remote Control Unit .
  • Page 4: Precautions Against Safe And Proper Use

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 6 PRECAUTIONS FOR SAFE AND PROPER USE Regarding Symbol Indications Numerous symbols are employed as indication in the precautions for safety, precautions for handling, and in the indi- cation to the products. These are designed to prevent in advance any possible infliction of injury on you and other individuals and the damage of properties through the proper use of the product.
  • Page 5: Names Of Component Parts And Sections

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 7 Names of Component Parts and Sections AUTO VIDEO COMPUTER WARNING Do not look into the projection lens while an illumination lamp is turned on. Exposure of your eyes to the strong light can result in impaired eyesight.
  • Page 6: Names Of Component Parts And Sections

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 8 Names of Component Parts and Sections CAUTION Hot air is blown out. Be careful as it can cause a low-temperature burn. Besides, do not insert into the vents any foreign objects such as metals and inflammables. Do not block the vents with obstacles. Otherwise, fire and electric shock can result.
  • Page 7 LX-D700U/E.Q33E 6/3/98 3:48 PM Page 9 Names of Component Parts and Sections Bottom of Main Unit Feet (2 pieces) Foot with an elevation angle adjusting function Foot with a tilt angle adjusting function Cooling fan air inlet CAUTION These vents suck in the air to cool this unit. If the vents are blocked with obstacles, heat generated inside can result in fire.
  • Page 8: Remote Control Unit

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 10 Names of Component Parts and Sections Remote Control Unit Remote control signal transmitter VIDEO button VOL. – button/VOL. + button HIDE button RESIZE button AUTO button LEFT button POINTER button How To Load batteries Load the batteries into the remote control unit before starting operation.
  • Page 9 LX-D700U/E.Q33E 6/3/98 3:48 PM Page 11 Names of Component Parts and Sections Reaching Range of Remote Control Unit To use the remote control unit, train it on the remot control signal receiver provided on the body of the unit. Straight reaching range is within 33 ft/10 m.
  • Page 10: Connecting

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 12 Connecting CAUTION When you connect the television, video, computer, game machine, etc., to this unit, carefully read the instruction manuals of respective components before starting with connection. Do not forget to turn off the power of the unit before connection, and observe given instructions.
  • Page 11: Risizing Display

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 13 Resizing Display Computer screen When the input display size is smaller than 800 Re-sizing display The display is switch each time the Resize button of the remote control is pressed. The image is enlarged to 800 600 (image quality may deteriorate in some cases).
  • Page 12 LX-D700U/E.Q33E 6/3/98 3:48 PM Page 14 Connecting Connecting Video Images When the input signal is NTSC Resizing display The display will switch each time the Resize button of the remote control is pressed. The outer periphery of the image will become dark.
  • Page 13: Connecting To A Personal Computer

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 15 Connecting to a personal computer Always turn off the projector and personal computer power before connecting. Video signal IBM PC or compatible (DOS/V) Use the accessory personal computer connecting cable provided. Accessory personal computer...
  • Page 14 LX-D700U/E.Q33E 6/3/98 3:48 PM Page 16 Connecting Connecting Connecting as a mouse Connect here when using the projector remote control as a mouse. IBM PC or compatible Accessory mouse cable (PS/2 compatible) for DOS/V. Note: A serial mouse cannot be...
  • Page 15: Connection To Av Unit

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 17 Connection to AV Unit Make absolutely sure that the power cord of the projector and the AV unit are unplugged before connection. Use the accessory AV cable. Cable for the AV unit with an S-VIDEO terminal is not provided as an accessory. When you extend the AV connecting cable, there is a case where the picture quality of the image becomes deteriorated.
  • Page 16: Installation

    The projection distance focus ranges between 3.2 ft. /1 m and 32.1 ft. / 9.8 m. Install the projector within this range. If the four sides of the screen are distorted when projecting at the minimum projection distance, we recommend you to install the projector slightly backward.
  • Page 17: Adjustment On The Height And Tilt Of The Screen

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 19 Adjustment on the height and tilt of the screen The elevation angle and tilt angle are adjusted with the feet. Objective for this action is to adjust the height and tilt of the projection screen. Trapezoidal distortion cannot be cor- rected.
  • Page 18: Connection Of Power Cord

    JVC Service Center. Blinking of Red Unplug the power cord from the outlet immediately and contact the store where you bought the unit or the nearest JVC Service Center.
  • Page 19: Light-On And Light-Off Of Illumination Lamp

    CAUTION Do not unplug the power cord from the outlet all of a sudden during the use of the projector with the lamp turned on. Such action can result in mechanical failure and shorter service life of the lamp. Do not unplug the power cord from the outlet abruptly even during warming-up for light-on and during cooling after light-off.
  • Page 20: Main Unit And Remote Control Unit

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 22 Main Unit and Remote Control Unit Buttons Provided On Main Unit AUTO VIDEO COMPUTER OPERATE AUTO This makes automatic screen adjustment during the COMPUTER input. The contents of adjustment are the phase, tracking, horizontal position, and vertical position. These can be individually adjusted through the on-screen menu.
  • Page 21: System Of On-Screen Menu

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 23 System of ON-Screen Menu MENU This adjusts the picture of the computer. This is not displayed during video input. COMPUTER Adjusts brightness. BRIGHTNESS Adjusts contrast. CONTRAST This makes adjustment when the screen flickers or gets blurred.
  • Page 22: Setting Method Through On-Screen

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 24 Setting Method Through ON-Screen Symbols for Common Operations in this Manual Selection of the items and set values is made by moving the pointer of the remote control unit up and down. This selects the items and sets values by moving the pointer of the remote control unit left and right.
  • Page 23: [Computer] Menu

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 25 Setting Method Through ON-Screen [COMPUTER] Menu This is Not Displayed During Video Input Selection BRIGHTNESS Prolonged blue bar increases brightness. CONTRAST Prolonged blue bar increases contrast. Make adjustment if the screen flickers or gets blurred.
  • Page 24: [Video] Menu

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 26 Setting Method Through ON-Screen [VIDEO] Menu This is not displayed during computer input selection. Prolonged blue bar increases brightness. BRIGGTNESS Prolonged blue bar increases contrast. CONTRAST Prolonged blue bar increases contrast. SATURATION When the blue bar is prolonged, red is enhanced. When it is shortened, green is enhanced.
  • Page 25: [Option] Menu

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 27 Setting Method Through ON-Screen [OPTION] Menu This is used to decide whether an input terminal name is displayed on the upper right of the PROMPT screen at the time when the input video is switched.
  • Page 26: [Special] Menu

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 28 Setting Method Through ON-Screen [SPECIAL] Menu Mode allocation is made to the SPECIAL button of the remote control unit. Pressing the SPECIAL button executes a selected mode. Select any one of the 3 modes moving the pointer up and down, and make decision with the left or right button.
  • Page 27: Have Fun With Special Modes

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 29 Have Fun With Special Modes Modes can be executed by pressing the SPECIAL button on the key pad of the remote control unit. Press the SPECIAL button again to return to the normal screen.
  • Page 28: Replacing Illumination Lamp

    If you wish to buy the illumination lamp (BHNEELPLP04), consult with the store where you bought the unit or JVC Service Center.
  • Page 29: Replacing Air Filter

    The filter (BHD0056) must be replaced on a periodic basis. When dust particles enter into the inside and their shadows appear on the screen, you cannot enjoy a picture. Under such circumstances, consult with the store where you bought the unit or the nearest JVC Service Center.
  • Page 30: Troubleshooting

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 32 Troubleshooting Self-diagnosis by Indicators Operation Indicator Orange blinking: Operation in high temperature Red blinking: Internal abnormality Red lighting: Stop because of high temperature and abnormality SYMPTOM CAUSE • Power cord is disconnected. • Main switch is off.
  • Page 31: Specifications

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 33 Specifications Optical System • Projection system: 3-color liquid crystal shutter • LCD panel: Size: 1.3 inch (diagonal) Number of pixels: 1440000 (800 (H) 600 (V) 3 LCDs) Number of effective pixels: More than 99.998% (Pixels with constant light-up of less than 0.002% LCD pixel defect can occur.)
  • Page 32: External Dimensions

    LX-D700U/E.Q33E 6/3/98 3:48 PM Page 34 Specifications • Composite Video input Input signal RCA jack (yellow) ...1 Input terminal 1.0Vp-p Audio input signal Terminal is for common use with S-Video • Audio output (COMPUTER1/2 for common use with S-Video/composite) Output signal...

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