JVC Professional AV-P750U User manual

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VIDEO PRESENTER
AV-P750U
An easy to set up and use, full-
featured Video Presenter. With
comprehensive inputs/outputs,
genlock and RS-232C interface

A cleverly designed 5-position arm
further enhances functionality. You can
present three-dimensional objects from
any angles you want, not only by
rotating the camera head but also by
simply adjusting the camera arm to any
of its 5 preset positions.
In the classroom, a teacher can face the students while
explaining a point with examples. The AV-P750 can
share a single color monitor with a video deck for
economy and convenience.
Connected to a large-screen display, the AV-P750 can
present any written material or graphics clearly to a
seminar group.
The AV-P750 features a
specially designed book
support, which simply
adjusts to keep books as
large as an encyclopedia
horizontal and secure.
Then simply zoom in to
the areas of interest.
A new design approach to the full
flat stage makes it easier than ever
to present large and wide
objects. The stage also
accommodates four
sheets of A4 size
paper, allowing the
operator to change
the focus of the
presentation
quickly from one
to another.
The AV-P750 is a versatile
communication tool for
applications in areas as diverse as
education, video conferencing, and
symposia. Designed for mobility
and engineered for long life, the
easy-to-use AV-P750 Video
Presenter requires minimal storage
space. Yet, despite its compact
dimensions and user-friendly
concept, the AV-P750 comes with
all the advanced features needed to
create a vivid and powerful
presentation in any environment.
With a JVC 1/4-inch interline transfer CCD, the AV-P750 captures and
presents two and three-dimensional objects with exceptional clarity.
So whether in a seminar room or a conference hall the audience will
be able to see every detail. Packed with superior features, the AV-P750’s
space-saving design takes JVC’s ease-of-use principle to a new level.
The result is a flexible communications system that facilitates powerful
and professional presentations.
School Lesson
Wide Range of Applications
5-Position Arm
12X Power Zoom Lens
Book Support
Full Flat Stage
Easy to Use, Yet Delivers Seamless, Professional Prese
Study Seminar
The AV-P750’s high-performance 12X power zoom lens lets you enlarge or
reduce documentation continuously, from 35 mm slide films to B4 size paper.
Using the zoom control, the auto-focus feature automatically brings objects
into sharp focus, allowing the user to maintain an uninterrupted dialogue with
the audience.

An ideal configuration for a presentation in a large hall
comprises JVC’s AV-P750 combined with a LCD
projector and a large video screen. The AV-P750 makes
an ideal configuration for large hall presentations.
With the growing popularity of video conferencing, the
AV-P750 can feed images in a teleconferencing system
and can be genlocked to other cameras.
In addition to projecting its own pictures, the AV-P750
can output images from other sources for subsequent
editing.
A handy camera panning function
lets you display surrounding
objects such as large presentation
materials on a wall, or even the
entire interior of a conference hall.
This is achieved by rotating the
manual camera control. It couldn’t
be easier to operate. Simply
remove the close-up lens, point the
camera head toward the object you
want to present, and rotate the
camera head control 180 degrees.
Close-up Lens
Camera
Head
Knob
Close-up Lens
The rear panel is equipped with a comprehensive array of input/output
connectors, as well as an RS-232C interface. So, the AV-P750 can be controlled
by a personal computer, and signals from the camera can be synchronized with
those from other audio-visual equipment making an integrated multi-media
presentations.
The front panel of the AV-P750 equipped with
microphone and audio (stereo) jacks allows the unit
to be linked directly with the sound system of
a conference hall or mobile audio equipment.
Camera Panning
35mm Slide Holder
Rear Panel
Control Panel
Front Panel
ntations
Major Conference Seminar Video Conferencing Image Capturing and Editing
A
A
A slide holder positioned just under the camera head ensures
that slide materials are precisely aligned and focused.

Network
This photo shows AV-P750U.

690
(27-1/8)
590
(23-1/4)
740
(29-1/16)
450
(17-3/4)
System Configuration
Microphone Input
Audio/Video
equipment
RS-232C
AV-P750 Output
Personal
computer Personal computer
Scan
converter Scan converter/ Video capture board
VTR
Projector
TV monitor
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JVC PROFESSIONAL PRODUCTS COMPANY
DIVISION OF JVC AMERICAS CORP.
1700 Valley Road, Wayne, N.J. 07470
TEL: [phone]
FAX: [phone]
E-mail: [email protected]
JVC CANADA INC.
21 Finchdene Square, Scarborough, Ontario M1X 1A7
TEL: [phone] FAX: [phone]
Internet Web Site http://www.jvcpro.com/
DISTRIBUTED BY Design and specifications subject to change without notice.
GENERAL
Power requirements AC 100 — 120V, 50/60 Hz
Power consumption 30W
Dimensions (WxHxD) 740 x 590 x 690mm (open)
450 x 225 x 650mm (closed)
29-1/16 x 23-1/4 x 27-1/8 inches (open)
17-3/4 x 8-7/8 x 25-5/8 inches (closed)
Weight 10 kg (22.1 lbs.)
OPTICAL
Lens F1.6 f=4.0 —48mm (12x)
Shooting area 350 x 260mm max. (100% scan)
29 x 22mm min.
13-13/16 x 10-1/4 inches max. (100% scan)
1-3/16 x 7/8 inches min.
Focal distance 90mm (3-9/16 inches) above the platform
surface (with close-up lens)
∞—1.0m (3.3 ft.) (without close-up lens)
Zoom Motorized (user control)
Focus Auto/Motorized
Iris Auto (with fine-tuning)/Manual
LIGHTING
Side lamp 2 x 6W (inverter lighting)
Backlight panel 2 x 6W (inverter lighting, area size is
A4 horizontal)
CAMERA HEAD
Television system NTSC
Image pickup device 1/4”Interline-transfer CCD
Number of pixels (effective) 771 horizontal x 492 vertical
Synchronization system Internal/external auto-select
Horizontal resolution 450 TV lines (Y signal)
Vertical resolution More than 350 TV lines
S/N ratio More than 46 dB
Electronic shutter 1/60, 1/100
White balance Full-auto/One-push set/Manual
AGC ON, OFF
Detail correction Available
Gamma correction ON, OFF
Negative/Positive inversion Yes
BW/Color selection Yes
Input select Camera/AV1/AV2
INPUT/OUTPUT
Input connectors
Composite video RCA jack x 2 (1 V(p-p), 75 ohms)
S-Video Mini DIN 4-pin x 2
(Y: 1 V(p-p), 75 ohms)
(C: 0.286 V(p-p), 75 ohms)
Audio (stereo) RCA jack x 2 pairs
(-10 dBs, 10k ohms or more)
Microphone (mono) Phone jack x 1 (-60 dBs, 600 ohms)
External sync input RCA jack x 1 (1 V(p-p), 75 ohms)
Output connectors
Composite video/Monitor RCA jack x 2 (1 V(p-p), 75 ohms)
S-Video Mini DIN 4-pin x 1
(Y: 1 V(p-p), 75 ohms)
(C: 0.286 V(p-p), 75 ohms)
Audio (stereo) RCA x 1 pairs
(-10 dBs, 200 ohms)
DC output DC jack x 1 (DC 12V) for LCD monitor
External remote control DSUB 9P x 1 (RS-232C)
ENVIRONMENTAL CONDITIONS
Temperature +41°F —+104°F (+5°C —+40°C)
Humidity 30% —85%
ACCESSORIES
(provided as standard) Video cable (5m) 1
Instruction manual 1
RS-232C control commands 1
Power cord 1
OPTIONAL ACCESSORY LCD monitor (AV-Z7)
Specifications
Printed in Japan
SCKN-9505
CEAVP750U/KN9905
■The Hachioji Plant of Victor Company of Japan, Ltd., has received ISO14001 Certification
under the global standard for environmental management.
Dimensions Unit: inches(mm))