JVC Projector AV P720U User Manual

VISUAL PRESENTER  
MANUEL DINSTRUCTIONS : PRÉSENTOIR DE VISUALISATION  
INSTRUCTIONS  
AV-P720U  
Before beginning to operate this unit,  
please read the INSTRUCTIONS MANUAL  
carefully in order to make sure that the best  
possible performance is obtained.  
For Customer Use:  
Enter below the Serial No. which  
are located on the fram.  
Retain this information for future  
reference.  
Model No. AV-P720U  
Serial No.  
SS961572H-001  
 
Thank you for purchasing the JVC AV-P720 Visual Presenter. To make the most of this units many features, please read this booklet  
carefully. After reading, keep it handy for future reference.  
TABLE OF CONTENTS  
SAFETY PRECAUTIONS ............................................................................................................................................................................................ 2  
CONTENTS ............................................................................................................................................................................................  
3
CHARACTERISTICS ................................................................................................................................................................................................... 3  
OPERATIONAL PRECAUTIONS ................................................................................................................................................................................ 3  
PARTS NAMES ........................................................................................................................................................................................................... 4  
Main Unit .................................................................................................................................................................................................................... 4  
Front Operation Panel ................................................................................................................................................................................................ 4  
Rear Operation Panel ................................................................................................................................................................................................ 5  
Back Panel ................................................................................................................................................................................................................. 5  
BEFORE STARTING ................................................................................................................................................................................................... 6  
STORING THE EQUIPMENT....................................................................................................................................................................................... 7  
PRESENTATIONS ...................................................................................................................................................................................................... .8  
1. Presentation of Printed Matter and Three-dimensional Materials .......................................................................................................................... 8  
2. Presentation of Slides ............................................................................................................................................................................................ 8  
3. Filming Peripheral Subjects ................................................................................................................................................................................... 8  
OPERATION ................................................................................................................................................................................................................ 9  
Zooming ..................................................................................................................................................................................................................... 9  
Focusing..................................................................................................................................................................................................................... 9  
Input Select ................................................................................................................................................................................................................ 9  
Lighting .................................................................................................................................................................................................................... 10  
Brightness ................................................................................................................................................................................................................ 10  
Auto White Set ......................................................................................................................................................................................................... 10  
On Screen Adjustment ............................................................................................................................................................................................. 11  
Function ................................................................................................................................................................................................................... 12  
TROUBLESHOOTING ............................................................................................................................................................................................... 13  
SPECIFICATIONS ..................................................................................................................................................................................................... 14  
CHARACTERISTICS  
This equipment is a presentation device that enables presentation materials such as slides to be shown on a monitor screen.  
Auto focus function automatically adjusts and corrects focus as required.  
The x 16 electric zoom lens enables materials of varying size from a 35mm slide to a lateral B4 size paper to be presented on a  
screen.  
OPERATIONAL PRECAUTIONS  
Do not leave the equipment in direct sunshine or close to heating appliances.  
During operation do not cover the lighting device with flammable materials such as fabric or paper.  
When the main unit needs cleaning, wipe it first with a damp cloth that had been soaked in solution of neutral detergent and tightly  
wrung; then dry it off with clean cloth. Never use volatile solvents such as paint thinner, benzine, insecticide, etc. on the unit as they  
may deform, discolour and damage it. Also do not immerse the unit in water, as it will result in breakdown.  
3
 
PARTS NAMES  
Main Unit  
Camera Head  
Control Panel  
POW
Stage  
Control Panel  
Front Operation Panel  
INPUT SELECT  
FOCUS  
ZOOM  
NEAR  
FAR  
VISUAL PRESENTER AV-P720  
TELE  
WIDE  
MANUAL  
AUTO  
CAMERA  
VIDEO  
1
2
3
4
INPUT SELECT button  
MANUAL FOCUS button  
AUTO FOCUS buttons  
ZOOM button  
: changes the input system to the camera or video terminals. (P9)  
: manually adjusts the camera focus. (P9)  
1
2
3
4
: automatically adjusts the camera focus. (P9)  
: changes the size of the material to be presented on a monitor screen. (P9)  
4
 
Rear Operation Panel  
ON-SCREEN ADJUSTMENT  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
1
2
3
4
AUTO WHITE SET button  
IRIS button  
: selects the AUTO WHITE BALANCE ADJUSTMENT mode. (P10)  
1
2
3
4
: adjusts brightness of the material presented on the monitor screen. (P10)  
ON SCREEN ADJUSTMENT button : operates the ON SCREEN ADJUSTMENT function. (P11)  
LIGHTING button : turns LIGHTING on/off. (P10)  
Back Panel  
AC 100V 120V  
50Hz/60Hz 17W  
OUT  
CAMERA  
IN  
REMOTE IN  
(RS-232C)  
COMMERCIAL USE ONLY  
VIDEO  
VIDEO  
1 2 3  
4
5
CAMERA OUTPUT terminal  
: outputs camera image signals from the body regardless of setting of the INPUT SELECT  
button.  
1
VIDEO OUTPUT terminal  
VIDEO INPUT terminal  
: outputs image signals that have been selected by the INPUT SELECT button.  
2
3
: is an input terminal for image signals from the external equipment. The signals that enter  
this terminal when VIDEOwas selected on the INPUT SELECT button will go out via the  
VIDEO OUTPUT terminal.  
REMOTE INPUT terminal  
AC IN connector  
: is a RS-232C terminal that allows external functions, for instance by a PC, to control the  
operations.Information on communication protocols and commands is available separately.  
For details, consult your JVC dealer.  
4
5
: connects the power cord. Please only use the power cord supplied.  
5
 
BEFORE STARTING  
1
2
1.  
Pull up the camera arm slightly towards the direction of  
2
while pressing the camera arm lock release button  
lease the lock release button; then pull up the camera arm  
until the locking system engages completely.  
. Re-  
1
Note:  
Do not let go of the camera arm while the lock re-  
lease button is depressed. The camera arm section  
will drop down of its own weight and this could result  
in breakdown and/or injury.  
When pulling up the camera arm, make sure to pull  
it up by holding the arm section. If you try to pull up  
by holding either the camera section or the lighting  
section, it may cause breakdown.  
2.  
3.  
Rotate the camera head towards the direction of  
you hear a click and then let the lens section face towards  
the stage which is located directly below.  
until  
3
3
Carry out one or the other of the following connections de-  
pending on the type of aTV monitor image input terminal in  
use.  
*We recommend the use of a S-image output because it  
can reduce bleeding at color borders.  
Stage  
Note:  
Signals that entered the VIDEO INPUT terminal can  
only come out of the VIDEO OUTPUT terminal. If  
you would like to use the VIDEO INPUT terminal  
make sure to connect the signals to theVIDEO OUT-  
PUT terminal.  
Connecting to the apparatus equipped with a com-  
Connecting to the apparatus equipped with a S-image  
posite video (C-video) input terminal  
(S-video) input terminal  
Video connection cable provided  
To VIDEO OUT  
S-Video connection cable (optional)  
To CAMERA OUT  
terminal of AV-P720  
terminal of AV-P720  
To Video input  
To S-Video input  
terminal  
terminal  
OUT  
OUT  
VIDEO  
CAMERA  
TV Monitor  
TV Monitor  
4.  
Connect the power cord connector to the AC IN connector  
and plug the other end into an AC outlet. Press the power  
switch to turn the power on.  
Note:  
In order to protect this equipment and also other con-  
nected devices, make sure to turn off the power switch  
whenever you carry out connections.  
6
 
STORING THE EQUIPMENT  
1.  
Turn the power switch OFF, and then remove the power  
cord and the video cable from the terminals.  
Note:  
Hold the plug sections of the power cord and the  
video cable when unplugging them from the termi-  
nals.  
4
1
2
2.  
3.  
Rotate the camera head towards the direction of  
you hear a click.  
until  
1
3
Press the lock release button  
while moving the camera  
3
arm to the direction of  
. Then push down the camera  
2
arm towards the direction of  
. Release the lock release  
4
button and continue to push down the camera arm until  
you hear a click. Check and confirm that the camera arm is  
securely locked by trying to move it up and down slightly.  
Note:  
Do not let go of the camera arm if it is not locked.  
Also hold the arm securely when pushing down the  
camera arm. Otherwise, the camera arm section will  
drop down of its own weight and this could result in  
breakdown and/or injury.  
3
4
If the camera arm is locked, do not apply extra force  
on the camera arm. This may result in breakdown.  
When storing, do not leave the equipment leaning  
against, for instance, a wall. The equipment may fall  
down causing breakdown and/or injury.  
5
When carrying around the equipment, make sure to  
hold it by the base section  
. Holding it by the cam-  
5
era arm or the lighting device will put too much strain  
on these parts. As a result the main unit may drop to  
the floor and cause breakdown or injury.  
5
7
 
PRESENTATION  
1. Presentation of Printed and Three-  
Dimensional Materials  
INPUT SELECT  
FOCUS  
ZOOM  
NEAR  
FAR  
Place a subject on the stage, and adjust the subject size  
TELE  
WIDE  
MANUAL  
AUTO  
CAMERA  
VIDEO  
using the ZOOM button  
screen. (Focusing will be adjusted automatically.)  
by looking at the monitor  
1
Front Control Panel  
* When using the equipment indoors, we recommend the use  
of lighting (see page 10 for lighting)  
1
Note:  
The LIGHTING section will be hot while in use or im-  
mediately afterwards. Be careful not to touch it be-  
cause it could cause burns.  
Slide film holder  
2
2. Presentation of Slide Films  
3
Adjust the direction to  
1.  
2.  
3.  
Switch on lighting, insert a slide into the slide film holder  
and adjust the image size with the ZOOM button.  
2
make the stage the  
brightest  
Stage  
Adjust the direction of lighting so that the stage will be at its  
brightest  
.
3
Use the ZOOM at the WIDE setting. When the slide is a  
portrait, if you magnify it until the slides frame is not visible,  
the image will be out of focus.  
Note:  
Reflective light from the stage is used in this opera-  
tion. Do not place any other materials on the stage.  
Depending on the slide, the image may become darker  
or acquire grittiness. In these cases, use a commer-  
cially available light box.  
ON-SCREEN ADJUSTMENT  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
Rear Control Panel  
LIGHTING button  
Close-up lens  
3. Filming peripheral subjects  
When filming subjects such as faces or a blackboard that  
are not on the stage, remove the CLOSE-UP lens as shown  
in the diagram on the right of this page and then rotate the  
camera head towards the direction of  
.
4
4
Note:  
Avoid fingerprints or dust getting onto the close-up  
lens.  
When filming the subjects on the stage, the close-up  
lens needs to be fitted again.The camera head should  
be returned to the original position.  
Rear Panel side  
(Back of the body)  
8
 
OPERATION  
Zoom  
When the ZOOM button TELis pressed, the image on the  
monitor screen will become gradually bigger; when the  
ZOOM button WIDEis pressed the image will become  
gradually smaller.  
INPUT SELECT  
FOCUS  
ZOOM  
NEAR  
FAR  
TELE  
WIDE  
MANUAL  
AUTO  
CAMERA  
VIDEO  
Every time the ZOOM button is pressed, focusing will be  
automatically re-adjusted.  
Front Control Panel  
When the ZOOM button is continually pressed, the zoom  
speed will increase after a while.  
Focusing  
AUTO FOCUSING  
INPUT SELECT  
FOCUS  
ZOOM  
When the AUTO button is pressed, focusing on the subject  
NEAR  
FAR  
will be carried out automatically.  
Once auto focusing is completed, this particular function  
will be suspended and the focusing on the subject will re-  
main constant.(The indicator lamp will blink while the auto  
focusing is in operation; once completed the lamp will re-  
main lit for one second and then go out.)  
TELE  
WIDE  
MANUAL  
AUTO  
CAMERA  
VIDEO  
Front Control Panel  
Note:  
Auto focusing may not work on the following subjects. If so, use manual focusing instead.  
Subjects with minimal contrasts or shiny surfaces.  
Subjects with detailed and repetitive patterns such as horizontal stripes, checked patterns, etc.  
Three-dimensional or moving subjects  
The subject is not centred on the screen.  
The screen is dark.  
AUTO FOCUS will not operate while ON SCREEN ADJUSTMENTis selected.  
MANUAL FOCUSING  
INPUT SELECT  
FOCUS  
ZOOM  
When you wish to focus on a particular part of a three-  
dimensional object, adjust focusing by pressing the  
MANUAL FOCUS button.  
NEAR  
FAR  
WIDE  
MANUAL  
AUTO  
TELE  
CAMERA  
VIDEO  
When the NEAR button of manual focusing is selected, fo-  
cus will be on the higher part of the three-dimensional ob-  
ject; and when the FAR button is selected focus will be on  
the lower part of the three-dimensional object.  
Front Control Panel  
Input Select  
The INPUT SELECT button can change the signals of the  
main units CAMERA IMAGE SIGNAL terminal and VIDEO  
INPUT terminal, and send them to the VIDEO OUTPUT  
terminal. Once selected, the indicator lamp will light up.  
INPUT SELECT  
FOCUS  
FAR  
ZOOM  
NEAR  
When CAMERA is selected, image signals from the units  
camera will be used.  
TELE  
WIDE  
MANUAL  
AUTO  
CAMERA  
VIDEO  
When VIDEO is selected, signals from the VIDEO INPUT  
terminal will be sent to the VIDEO OUTPUT terminal.  
Front Control Panel  
Note:  
S-Video signal  
CAMERA  
VIDEO  
Image signals from the VIDEO INPUT terminal can-  
not be sent to the CAMERA OUTPUT terminal.  
CAMERA  
video signal  
INPUT SELECT  
OUT  
IN  
Composite  
signal  
VIDEO  
Composite signal  
9
 
Lighting  
This button turns lighting ON/OFF.  
If you press this button while lighting is turned OFF, light  
will come on; if you push this button while lighting is turned  
ON, light will go out.  
ON-SCREEN ADJUSTMENT  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
Note:  
Because a fluorescent lamp is used for lighting, it will  
take a few seconds to come on.  
Rear Control Panel  
Brightness  
This function is used to adjust brightness of the material  
shown on the monitor screen.  
ON-SCREEN ADJUSTMENT  
Adjustment is made with pressing the brightness adjustment  
buttons and , and the level of adjustment can be con-  
firmed with the values (+10 to -10) indicated at the upper  
right corner of the monitor screen. The initial setting is 0.  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
Note:  
Rear Control Panel  
If brightness is lacking while IRIS is set at AUTO with the ON  
SCREEN ADJUSTMENT, the AUTO IRIS function may not  
start at all or take time before starting to operate.  
If you wish to fix the brightness, change the IRIS mode to  
MANUALontheONSCREENADJUSTMENT.(Seepage11)  
Auto White Set  
OFF  
This function temporarily maintains the AUTOWHITE BAL-  
ANCE adjustment. This will be particularly effective when  
filming a single color material.  
ON-SCREEN ADJUSTMENT  
[How to use AUTO WHITE SET]  
1
Press the AUTO WHITE SET button while filling the screen  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
1
with colorless subject (e.g., the stages white section).  
The indicator lamp will start blinking and the AUTO WHITE  
BALANCE adjustment will begin.  
As soon as the AUTOWHITE BALANCE adjustment is com-  
pleted, the indicator lamp will stop blinking and remain lit.  
To return to the original setting, press the AUTO WHITE  
button.This will cancel the AUTO WHITE SET function and  
the indicator lamp will go out.  
Rear Control Panel  
2
3
4
2 Blinking  
ON-SCREEN ADJUSTMENT  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
Note:  
Every time lighting on a subject changes, you must re-  
peat the AUTO WHITE SET function.  
3 ON  
In order to adjust WHITE BALANCE manually set the  
WHITE BALANCE mode to MANUAL on the ON  
SCREEN ADJUSTMENT and then fine tune the bal-  
ance using the RED LEVEL and the BLUE LEVEL.  
While the ON SCREEN ADJUSTMENT is shown on the  
monitor or the MANUAL setting is indicated, the AUTO  
WHITE SET button will not function.  
ON-SCREEN ADJUSTMENT  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
4 OFF  
ON-SCREEN ADJUSTMENT  
IRIS  
MENU/ENTER  
LIGHTING  
AUTO WHITE  
SET  
10  
 
On-Screen Adjustments  
This function will enable manual adjustment of the camera sec-  
tion and select settings such as NEG/POSI and/or BW/COL-  
OUR when presenting the negative film.  
ON-SCREEN ADJUSTMENT  
IRIS  
MENU/ENTER  
LIGHTING  
Operation Procedure  
AUTO WHITE  
SET  
The ON SCREEN Adjustment is performed using five dif-  
ferent buttons : MENU/ENTER , button , button  
5
4
1
, button  
and button  
.
2
3
1 2 3 4 5  
(Example) When changing screen brightness  
adjustment to MANUAL setting:  
1.  
Press the MENU/ENTER button. The ON SCREEN AD-  
JUSTMENT screen will appear on the monitor.  
Item  
Setting value  
Cursor  
WHITE BALANCE  
IRIS MODE  
AUTO  
AUTO  
Menu screen  
2.  
Line up the cursor with IRIS MODE by pressing the ᮢ  
Item  
Setting value  
button , button  
1
.
2
WHITE BALANCE  
IRIS MODE  
AUTO  
AUTO  
Move the  
cursor  
3.  
4.  
Change setting values using the button  
and button  
3
Item  
Setting value  
.
4
WHITE BALANCE  
IRIS MODE  
AUTO  
AUTO  
Select MANUAL for setting value adjustment. At this point,  
the lowest line on the screen should be indicating the  
choices and variable range.  
Cursor  
Info [AUTO, MANUAL]  
Setting contents  
and the available  
value range  
If the MENU/ENTER button  
is pressed again, the ON  
5
SCREEN ADJUSTMENT screen will disappear from the  
monitor and the ON SCREEN ADJUSTMENT function will  
end.  
11  
 
Functions  
Functions and setting values of the ON SCREEN ADJUSTMENT are as follows:  
The Choices and  
Variable Range  
Item  
Function  
Initial Value  
AUTO  
AUTO  
: Automatically corrects tone of the image whenever  
the colour temperature changes in the environment  
where the equipment is used.  
WHITE BALANCE  
MODE  
AUTO,  
MANUAL  
MANUAL : Manually adjusts the image tone using the RED  
LEVEL and BLUE LEVEL.  
50 ~ +50  
50 ~ +50  
RED LEVEL  
BLUE LEVEL  
If MANUAL is selected, the red level is adjusted.  
If MANUAL is selected, the blue level is adjusted.  
0
0
AUTO  
: Automatically corrects brightness of the image when-  
ever brightness of the surroundings and/or the sub-  
ject changes.  
AUTO,  
MANUAL  
IRIS MODE  
AUTO  
MANUAL : Fix the image brightness.  
10 ~ +10  
50 ~ +50  
0
0
If AUTO is selected, finely adjusts brightness within F2.  
If MANUAL is selected, manually adjusts brightness.  
IRIS LEVEL  
NEGA/POSI  
Reverses tone and contrast of an image. This is used when pre-  
senting negative film.  
POSI, NEGA  
COLOR, B/W  
POSI  
BW  
: Creates B/W images. Use it with B/W text presenta-  
tion, as it will enhance the sharpness of the image.  
COLOR  
NORMAL  
OFF  
BW/COLOR  
DETAIL  
AGC  
COLOR : Creates color images.  
NORMAL, SHARP,  
SOFT  
Modifies the contours of images.  
ON : Amplifies image level and automatically corrects brightness  
when used with little light.  
OFF, ON  
OFF : Is a normal setting.  
ON : Is a normal setting.  
OFF : The monitor tone adjustment will not be modified. It is used  
when adjustments such as visual analysis are not neces-  
sary.  
GAMMA  
ON  
ON, OFF  
Changes shutter speed. If the shutter speed of 1/100 is selected,  
this reduces flickering of the screen by fluorescent lights in the  
50Hz regions.  
SHUTTER  
1/60  
1/60, 1/100  
If VIDEO is selected on the INPUT SELECT button, the ON SCREEN ADJUSTMENT cannot be used.  
Under normal circumstances, it is recommended to use the lighting device and keep the AGC turned off. The images on the  
monitor will be less gritty than those from the image signals that are electronically amplified.  
When the power is turned off, all settings go back to the initial values.  
When presenting negative film, please use a commercially available light box.  
12  
 
TROUBLE SHOOTING  
IPlease check the following list of possible problems and their solutions first. If you cannot solve the problem(s) after consulting the list,  
stop using the product at once and contact your retailer or the nearest JVC customer service.  
Problem  
Check points  
Check the power cord is properly plugged in.  
Is the power switch ON?  
Are all the cables correctly connected?  
Is the camera head set at the correct position?  
Is the setting value of IRIS LEVEL suitable?  
Is the correct signal chosen by the INPUT SELECT button?  
No images  
Is the close-up lens correctly attached?  
Isnt the text material too close to the lens; is it placed more than 90mm above the stage?  
Is the slide in the slide film holder over-magnified?  
Images are out of focus.  
Auto focusing may at times cause difficulty in focusing. (See page 9)  
Check the close-up lens or camera lens for dirt. If so, clean them using commercially available  
lens cleaning products.  
Images are hazy.  
Dust is visible  
Is the lighting device turned on?  
Is the setting value for IRIS suitable?  
Dark images  
The halftone dot of printed text and the pixel of the microelectronics devices of the filmed  
images by the camera may interfere with each other to cause coloured stripes. In such a case,  
change the image size slightly using the ZOOM button.  
Stripe patterns appear on  
images of printed text.  
If AUTO WHITE BALANCE is used: in the case of single color materials it may be difficult to  
obtain correct white balance. If so, use the AUTO WHITE SET button to correct the tone.  
If MANUAL WHITE BALANCE is used: correct the tone by increasing the setting values of  
RED LEVELand BLUE LEVELon the ON SCREEN ADJUSTMENT screen.  
Abnormal tone  
If the surrounding area is dark, images may become gritty as the image signals are amplified  
electronically by AGC. Use the lighting device.  
Gritty images  
If the equipment is used near any appliance that emits strong radio waves, beats may appear in  
the images. In that case, move the equipment away from the offending appliance.  
Beats appear in images  
If two buttons are pressed at the same time or a button is tapped on continuously, they may not  
operate correctly. Press buttons one at a time.  
Pressing buttons will not  
operate the equipment  
Depending on the materials you want to present, using the ZOOM function at its maximum or  
near maximum capacity may cause coloring around the edges of letters and lines in the mate-  
rials. In that case the problem can be minimized by reducing the image size using the ZOOM  
WIDE button or changing the image to B/W. Use the ON SCREEN Adjustment function to  
change the image to B/W (See pages 11 & 12).  
Tinting around letter edges  
13  
 
SPECIFICATIONS  
GENERAL  
INPUT/OUTPUT TERMINALS  
Input terminal :  
Power supply  
Power consumption  
Dimensions  
:
:
:
AC100V 120V, 50 Hz/60 Hz  
17W  
During normal use:450 × 605 × 585 mm  
Video input  
Output terminals :  
Video output  
:
RCA pin × 1 (1 Vp.p, 75 )  
(w/d/h)  
:
:
RCA pins × 1 (1 Vp.p, 75 )  
Mini DIN4 connector × 1  
(1 Vp.p, 75 ),  
During storage : 450 × 605 × 230 mm  
Camera output  
(w/d/h)  
Mass  
:
5.9 kg  
(C:0.3 Vp.p, 75 )  
Control terminal :  
OPTICS SECTION  
Remote input  
:
D-SUB 9P (RS-232C) × 1  
Photographic lens  
Range  
:
:
F1.6 ~ F2.6, f = 4.0mm ~ 64mm ( ×16)  
Max. 350 × 260mm and over (equiva  
lent of B4 landscape)  
Operating environment  
Temperature  
Humidity  
:
:
+5°C ~ +40°C  
30% ~ 85%  
Min. 24 × 18mm and below  
Focusing limit  
:
Stage surface to up to 90mm above the  
stage (with camera looking downwards  
ACCESSORIES  
and close-up lens in use)  
(camera looking sideways and no  
close-up lens in use)  
~ 0.9 m  
Video cable (5 m)  
Instruction manual  
Power cord (2.5 m)  
× 1  
× 1  
× 1  
Size(zoom)  
Focus  
Iris  
:
:
:
Electric operation  
Automatic/electric operation  
Automatic(with fine adjustment)/  
manual  
* Design and specifications are subject to change without notice.  
LIGHTING SECTION  
To reduce power consumption, turn off the power when not us-  
ing the Presenter.  
Light source  
:
6W (fluorescent lamp)  
CAMERA SECTION  
TV system  
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
NTSC  
Camera elemental device  
Active pixel number  
Synchronous system  
Horizontal resolution  
Vertical resolution  
S/N  
Electronic shutter  
White balance  
AGC  
Contour adjustmen  
Gamma adjustment  
Neg/Pos reversal  
BW/Colour reversal  
Input selection  
Interline transfer _ inch CCD  
768 (H) × 494 (V)  
Internal synchronous  
450 TV standard (mainly Y-signals)  
350 TV standard  
Over 46 dB  
1/60, 1/100  
Auto/Auto White Set/Manual  
ON/OFF  
Soft/Normal/Sharp  
ON/OFF  
Neg/Pos  
Colour/BW  
Camera/video  
14  
 
VICTOR COMPANY OF JAPAN, LIMITED  
is a registered Trademark owned by VICTOR COMPANY OF JAPAN, LTD.  
is a registered Trademark in Japan, the U.S.A., the U.K. and many other countries.  
Printed in THAILAND  
SS961572H-001  
© 2001 VICTOR COMPANY OF JAPAN, LIMITED  
 

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