MEGAPOWER MVP238 User manual

TABLE OF CONTENTS
Chapter 1 - Introduction ------------------------------------------------------------------
1.1 About Your Digital Visual Presenter ---------------------------------------------------
1.2 Safety Information -------------------------------------------------------------------------
1.3 System Contents --------------------------------------------------------------------------
Chapter 2 - Installation -------------------------------------------------------------------
2.1 Setting Up-----------------------------------------------------------------------------------
2.2 Connector Panel---------------------------------------------------------------------------
2.3 Connecting to Monitor, Multimedia Projector or SD Card ----------------------
Chapter 3 - Using the Visual Presenter -------------------------------------------
3.1 Control Panel -------------------------------------------------------------------------------
3.2 Image Adjustment -------------------------------------------------------------------------
Adjusting the Size -------------------------------------------------------------------------
Mono/Color & Negative/Positive Film Selection -----------------------------------
Adjusting the Focus -----------------------------------------------------------------------
Image Rotate -------------------------------------------------------------------------------
Image Mirror --------------------------------------------------------------------------------
Save Image ---------------------------------------------------------------------------------
Image Retrieval ----------------------------------------------------------------------------
Freeze Image ------------------------------------------------------------------------------
Compare Image ---------------------------------------------------------------------------
Text/Image ----------------------------------------------------------------------------------
On-Screen Menu ---------------------------------------------------------------------
Chapter 4 - Care and Maintenance -----------------------------------------------------
4.1 Cleaning the Digital Presenter Housing --------------------------------------------
4.2 Cleaning the CCD Camera Lens -----------------------------------------------------
4.3 Transporting the Digital Presenter ---------------------------------------------------
Chapter 5 - Troubleshooting Guide ----------------------------------------------------
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4-5
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1
The MVP-238 Digital Presenter is a convenient, versatile, state-of-the-art
presentation system. It is an effective and valuable tool for presenting printed
material, slides or 3-D objects on a digital display such as plasma monitor or
LCD monitor TV etc. or through a multimedia projector onto a large screen. The
digital output from the presenter delivers crystal sharp, color rich and extremely
stable image. The enlarged display allows large groups to simultaneously view
the object clearly and lively, and is particularly well suited for business
meetings, conferences and group instruction.
Chapter 1
Introduction
1.1 About Your Digital Presenter
The following lists some of the specific features of the MVP-238 Digital
Presenter:-
Format Compatible: JPEG, 1080P photo, 720P/25, 1080/5 (AVI) video
Playback
The 100 times digital zoom together with automatic focusing keeps the
displayed object always clearly in focus.
High sensitivity and low illumination.
Upper light with 5 level dimmable LED brightness control.
Perfect Positive/Negative function gives very good color reproduction for
negatives.
Image Storage Function (Image Freeze) allows for display of image while
changing the displayed object. This is an indispensable feature for
professinonal presentations.
Directly stores picture or video images to SD Card.
Picture-In-Picture (PIP) mode.
90 degrees image rotation plus scrolling.
Vertical or Horizontal image flip.
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1.2 Safety Information
Please read these instructions begore using your Digital Presenter. Faliure to
comply with these instructions could result in electric shock, fire personal injury
or damage to your Digital Presenter.
Power Source
Check the power specification plate on the badk of the Digital Presenter. Ensure
that your line voltage matches with the rating of the Digital Presenter. The Digital
Presenter accepts AC power 100-240V, 50-60 HZ power sources.
2
Power Adaptor
Use only the power adaptor supplied with the Digital Presenter. Do not use the
power adaptor if it has become damaged or frayed. For a replacement power
adaptor, contact your authorized dealer.
Do not allow anything to rest on the power adaptor. Do not place this presenter
where the cord may be abused by persons walking on it.
Grounding
This Digital Presenter is grounded through the conductor of the power adaptor.
To avoid elecric shock, plug the power adaptor into a properly wired receptacle.
Do not defeat the safety purpose of the grounding type plug.
Overloading
Do not overload wall outlets and extension cords as this can result in the risk of
fire or electric shock.
Cabinet Slots
Never insert objects of any kind into the Digital Presenter througt cabinet slots
as they may touch dangerous voltage points or short out parts that could result
in a risk of fire or electric shock.
Liquid Spills
Do not set drinks or other liquids on top of the Digital Presenter. Do not place
the Digital Presenter near water, for example, near a bathtub, washbowl,
kitchen, sink or laundry tub, in a wet basement, or near a swimming pool.
Spilled liquids can flow inside the Digital Presenter and cause damage.
Repair
Do not disassemble the Digital Presenter. Take it to an authorized technical
staff when service or repair work is required. Opening or removing the cover
may expose you to dangerous voltages or other risks. Incorrect re-assembly
can cause electric shock when the appliance is subsequently used.
Technical Service
Unplug this Digital Presenter from the wall outlet and refer servicing to
authorized technical staff under the following conditions:
When the power adaptor or plug is damaged or frayed.
If liquid has been spilled into the Digital Presenter.
If the Digital Presenter has been exposed to rain or water.
If the Digital Presenter does not operate normally by following the operating
instructions. Adjust only those controls, which are covered by the operating
instructions. Improper adjustment of other controls may result in damage and
will often require extensive work by the authorized technical staff to restore
the Digital Presenter to normal opetation.
If the Digital Presenter has been dropped or the cabinet has been damaged.
If the Digital Presenter exhibits a distinct change in performance.
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3.
4.
5.
6.

3
User's Manual
Power Adaptor
Remote Control
1.3 System Contents
Handle your Digital Processor carefully as you remove it from the shipping box.
Accessories
User's
Manual
If any included accessories are missing, please contact your dealer immediately.
USB Cable
DIGITAL PRESENTER
SoftwareDriver
VGA Cable
Driver Software
HDMI Cable
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
MENU
RESOLUTION
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
Chapter 2
Installation
2.1 Setting Up
1.
4
Front View
Connector Panel
LED Light on the head
Camera
Control Panel
Arm
LED Light on the arm
Infrared
Receiver Window
Place the Portable Digital Presenter on a flat surface. Raise or Adjust the
arm and turn the LCD camera so that the camera lens is pointing to the
object to be displayed.
2. Plug DC jack of the AC Power Adaptor into the port labeled DC 12V on the
rear panel of the Digital Presenter.
3. Plug the AC Power Adaptor into a convenient AC outlet.
4. Follow the instructions in section 2.3 to connect other cables.
5. Place the object in front of the Digital Presenter. Push the "VGA/HDMI"
button on the top of the base to select the Presenter VGA output, input or
HDMI. Push the "Auto/OK" button to get a sharp image. Adjust the height of
the Arm to vary the size of the displayed object.
6. Select the light source by pressing "Light" button to obtain the best image.

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5
2.2 Connector Panel
VGA IN VGA OUT
HDMI OUT
SD
DC 12VUSB
This illustration shows the connector panel on your Digital Presenter. Refer to
this figure when connecting the Digital Presenter.
2.3 Connecting to Monitor, Multimedia Projector
or SD Card
VGA IN VGA OUT
HDMI OUT
SD
DC 12VUSB
+
-
PC Monitor
Multimedia Projector
Notebook PC
SD
Card
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
MENU
RESOLUTION
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
POWER
VGA / HDMI
RES / EXIT
(RESOLUTION)
LIGHT
MENU
AUTO / OK
ZOOM IN / OUT
NEAR / FAR
PHOTO
RECORD
ONLINE
BROWSE
DEL
EXIT
Power ON/OFF the presenter
Selects signal output (VGA or HDMI) to Monitor or Projector
Selects Resolution output to Monitor or Projector
Resolution:- 1920x1080, 1280x1024, 1280x720 & 1024x768
Selects 5 levels of Top Light -- Top&Arm Light -- Arm Light -- Off
Shown OSD menu
Auto Focus / Select or Confirm
Zooms In (Enlarges) / Zooms Out (Reduces) size of object
or Up / Down in select mode
Focus In / Focus Out or Left / Right in select mode
To store Images
To store Videos
Current image format
Preview stored images
Delete stored images or videos
To exit current mode
Chapter 3
Using the Digital Prsesnter
3.1 Control Panel
The following describes the control button on the Control
Panel and the Remote Control of the Digital Presenter.
Auto
OK
FUNCTION OF BUTTONS
Buttons on Remote only

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3.2 Image Adjustment
Mono/Color & Negative/Positive Film Selection
Adjusting the Size
ZOOM OUT(WIDE) ZOOM IN(TELE)
Positive Film
Press the "ZOOM IN" or "ZOOM OUT" button to change the size of the
displayed object.
Adjusting the Focus
Press "AUTO/OK" button to automatically adjust the focus.
and Press "FAR" or "NEAR" to adjust the focus.
Image Rotate
Press "ROTATE" button to rotate the image 90 --- 180 ---
270 --- Normal image.
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
Auto
OK
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
Auto
OK
Image Mirror
Press "MIRROR" button to mirror the image.
Mirror : Horizontal Mirror --- Ver & Hor Mirror --- Vertical
Mirror --- Normal image.
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
Negative FilmB&W Image Color Image
Press "MONO/NEG" button to B&W mode, then press this
button again to Negative mode.
Press "MONO/NEG" button again to return to Color mode
(normal state)
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Save Image
Image Retrieval
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
Press "PHOTO" button to store the current image or "RECORD"
button to store the video into the memory of the SD Card.
Insert SD Card into the slot of the Digital Presenter. You can
store all images or videos into the SD Card.
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
Image Retrieval
PREVIEW
Press "BROWSE" button to preview the stored images or videos
in 4x3 format.
Use "ZOOM IN", "ZOOM OUT", "FAR" & "NEAR" buttons to
select the image or video. Then press "AUTO/OK" button to
display the stored image or video. Press "EXIT" button to exit
this mode.
Compare Image
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
Insert SD Card into the slot of the Digital Presenter and Saved
image.
Press "SPLIT" button to preview the stored images and Live
image in preview format.
Use "ZOOM IN", "ZOOM OUT", "FAR" & "NEAR" buttons to
select the image. Then press "AUTO/OK" button to compared
the stored image & Live image. Press "EXIT" button to preview
nmode and press"EXIT" again to exit this mode.
Original Image
PREVIEW
Live
PREVIEW
Live
Live
Compare Image
Freeze Image
Press the "FREEZE" button to freeze the current image display.
Press the "FREEZE" button again to (unfreeze)exit this mode.
FREEZE
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
PHOTO RECORD
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE
UNFREEZE
Text / Image
Press the "TEXT/IMG" button to togglet the current image between
Text and Image mode.
ZOOM IN
ZOOM OUT
NEAR FARAUTO/OK
VGA
SWITCH
ONLINE
BROWSE
EXIT
DEL
LIGHT
SPLIT TEXT / IMG FREEZE
MIRROR
MONO / NEG
ROTATE

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Auto Focus
Magnifier
Zoom In & Out
Rotate
Mirror Division
Freeze Snap
Record
Browser Annotate
PIP Setting
On-Screen Menu
Auto Focus: Automatic Focusing
Magnifier: Magnify the selected area in
annotate mode or use with
USB mouse
Mirror: Mirror the current image
Snap: Capture a still image
Record: Record a video
Browser: Browse images and videos in SD card
ABC
ABC
ABC
ABC
ABC
ABC ABC ABC ABC
Freeze: Freeze the current image
Zoom In & Out: Zoom in and Zoom out the image
Rotate: Rotate image by 90 , 180 , 270 & 360
On on-screen menu select "Division" to compare the image
Use "Image Swap" function to
change the position the stored
image & Live image for compare.
Image Swap
Live
Vertical
Live
Compare Image
Live
Horizontal
Live
Horizontal
Division (Compare Image):
Press "MENU" bittpn to show On-screen menu on the bottom of the display image
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PIP (Picture in Picture):
On on-screen menu select "PIP" to display the images
Use "Image Swap" function to
change the position the stored
image & Live image.
Image Swap
Position Change
PIP DISPLAY
Live
PIP DISPLAY
Live
Or use "Position Change" function to change the position the stored image & Live
image.
PIP DISPLAY PIP DISPLAY
LiveLive
PIP DISPLAY PIP DISPLAY
LiveLive
Annotate
Annotate:
On on-screen menu select "Annotate", annotate on the screen
directly without PC software installation and the annotation can
be saved into SD card.
On On-Screen Menu, select "Setting" to Setting list. Then use "ZOOM IN",
"ZOOM OUT", "FAR" & "NEAR" buttons to select or adjust the settings.
Use "AUTO/OK" button to confrim your select.
Setting:

DO NOT try to service the Digital Presenter. Except for the lamps, the interior
of the Digital Presenter contains no user-serviceable parts. Refer all Digital
Presenter servicing to your dealer. Failure to do so can result in serious
personnel injury or damage to the Digital Presenter.
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Chapter 4
Care and Maintenance
4.1 Cleaning the Digital Presenter Housing
4.2 Cleaning the Camera Lens
4.3 Transporting the Digital Presenter
The information in this chapter describes how to care for and prevent
accidental damage to your Digital Presenter. You should treat your Digital
Presenter with the same care you would give to any other valuable equipment.
DO NOT clean the housing with organic solvents, such as those containing
acetone. Wipe the exterior of the housing with a soft, damp cloth. Protect the
Digital Presenter from rain, snow or extreme temperature.
The Digital Presenter is a highly sophisticated piece of electronic equipment
that is sensitive to impact, excessive heat, cold and humidity. When
transporting the Digital Presenter, use a protective carrying bag or use the
original packing carton to minimize shock and impact.
Store and transport the Digital Presenter at temperature between 0 and 140
degrees
Fahrenheit (-17 to 60 degrees Centigrade). Avoid storage in automobiles
during seasonal temperature extremes. Automobile interior temperatures can exceed
160 degree Fahrenheit (70 degrees Centigrade) in summer. If the Digital Presenter
has been exposed to extremely hot, cold or humid conditions, allow it to stand at room
temp. for 30 minutes before use.
To clean the camera lens:
Remove the lens cover and set it aside.
Apply a nor- abrasive glass cleaner to a soft, dry cleaning cloth. Be careful
not to use exessive amount of liquid glass cleaner. Also, do not use
abrasive cleaners, solvents, or other harsh chemicals that might scratch the
lens.
Lightly wipe the cleaning cloth over the lens from center to the edge in
circular motion.
Replace the lens cover.
1.
2.
3.
4.
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Chapter 5
Troubleshooting Guide
If you are having a problem operating the Digital Presenter, first make sure you have set it
up according to the insruction in Chapter 3. You should also check the adjustments and the
INPUT connections. Verify that all power is switched on. Before calling for service, check
the troubleshooting suggestions in this chapter.
The USB cable is not well
connected with power.
Reconnect the USB cable.
The power adaptor is not well
connected to the device or the
power socket.
Make sure the power adaptor is
connected corrrectly to the device and
power socket.
The power is not turned on. Turn on the power.
The device is not connected to the
external equipment correctly.
Reconnect the device with the
external equipment.
The external equipment is not
selected correctly.
Select the correct external equipment.
The device is not switched to the
correct source of signals.
Switch to the correct souvce of
signals.
Equipment resolution not right.
Select the right resolution from
equipment or Document Camera.
The device fails to
capture images or
record videos.
SD card memory is insufficient.
Remove some files and clear up the
memory space of SD card.
The image is blur.
The object is loo close to the
camera head.
Use auto Focus or Manual Focus to
adjust the focus.
The image is too
dark.
Yhe intensity of the lighting is
insufficient.
Turn on the LED light and press the
light button on the operating panel to
adjust the brightness.
The image does
not move.
Image Freeze function is
activated.
Press again the Freeze function key
on the control panel or the remote
control to close the function.
The battery runs out. Please replace the new battery.
The distance between the remote
control and the device is too far.
Pleade shorten the distance between
the remote control and the device.
The remote control
does not respond.
No image display
after device
connection.
The device does
not turn on in
normal condition.
Problems Possible Causes Solutions