Joyusing V500 User manual

DOCUMENT CAMERA
V500
USER MANUAL
V1.0（20200909）

1. Safety Measures …………………………………………………………………………………
2. List of Accessories ………………………………………………………………………………
3. Operating Instructions ……………………………………………………………………………
4. Installation and Connection ………………………………………………………………………
5. Start to Work ………………………………………………………………………………………
6. Function Description of Remote Controller ……………………………………………………
7. Off-line Interface Description ……………………………………………………………………
CATALOGUE
2
3
4
5
7
8
9
1

Please be sure to follow the safety instructions when you are in setting and using document
camera.
1. Do not tilt the document camera in using.
2. Do not place the document camera near the unstable carts, countertops, or desks.
3. Do not use document cameras at the edge of the water or heat source.
4. Using only accessory devices recommended by the original manufacturer.
5. Please use the power type indicated in the document camera. If you are not sure about it,
please check with your distributor or local power company.
6. Please place the document camera in a place where the plug can be easily removed.
7. When using the plug, please be sure to follow the following safety measures in case of
sparks or fires.
Please remove the dust from the plug before inserting it into the socket.
Please plug in it firmly.
8. Do not share wall sockets, extension wires, or porous sockets with multiple plugs in case
of fire or electric shock.
9. Do not place the the wires of document cameras where they will be easily trampled, so as
not to wear or damage the wires or plugs.
10. Please unplug the document camera before cleaning it. Please clean it with a wet cloth,
do not use liquid or spray cleaner.
11. Do not block the external grooves or holes of digital document camera, because it will
obstruct its ventilation and heat dissipation. Do not put the document camera on the sofa,
carpet or other soft surface; Do not install the document camera in an embed manner
unless proper ventilation is provided.
12. Do not plug foreign matter into the groove of the document camera. Please do not wet
the document camera with liquid.
13. Do not operate the document camera on your own thoughts. Please operate it with
specially instructed in the user manual. Opening or removing the outer cover may cause
dangerous voltage or other hazards.
14. Please unplug the power during thunderstorms or long time without using. Do not place
1. Safety Measures
2

2. List of Accessories
3
the document camera or remote controller on vibrating things or hot objects, such as cars,
oven, etc.
15. If you have the following problems, please unplug the digital document camera and ask
for our after-sales & maintenance service
When the power cable or plug is worn out or damaged.
When the document camera is wet with liquid, rain, or water.
<Note>
The remote controller with the wrong model battery may be unable to work. Please
discard the old batteries as instructed
Do not expose the device to rain or moisture in case it will cause fire or electric shock.

4
3. Operating Instructions
Product Preview
Operating panel illustration

5
Product Preparation

4. Installation and Connection
6

1. Please place the document you would like to scan under the document camera.
2. Turn on.
3. Adjust the document camera to the appropriate position.
4. Press the button of [AUTO/OK] to adjust the image to optimization. Then, you can start
teaching.
If the lens is moved, please fix the camera again and press [AUTO/OK] to refocus.
5. Start to Work
7
Function Description of Remote Controller and Off-line Software

8
6. Function Description of Remote Control
NAME/ICON
MENU
RESOLUTION
VGA SWITCH
PHOTO
RECORD
FUNCTIUON
DESCRIPTION
For menu interface of
the off-line program
Optional resolution
Switchable signal source
1. Default the real time image
2.VGA or HDMI output
Real-time pictures can be
photographed and stored.
Press the remote controller for 3s
Do as the instruction.
Insert SD card and press
the remote controller
Real-time pictures can
be recorded and stored. Insert SD card and press the remote controller
ONLINE Online or off-line is optional Press the remote controller for 3s
and then choose it
EXIT Back to last step Press the remote controller
BROWSE Browse the photo album and
video in SD card SD
LIGHT LED light is controlable Press the remote controller
FREEZE Freeze/unfreeze the screen Press the remote controller
SPLIT Real time images and SD memory
images can be split and contrasted. Press the remote controller
TEXT/IMG Switch the format of real time
images freely Press the remote controller
ROTATE Real time images can
be rotated 90/180/270° Press the remote controller
Mirror Real time images can be adjusted
vertically and horizontally Press the remote controller
MONO/NEG Adjust the filter effect for images
（color、MONO、NGE）Press the remote controller
ZOOM IN,
ZOOM OUT,
NEAR, FAR
Up, down, left, right
Zoom in: Zoom in for real time image
Zoom out: Zoom in for real time image
Near/far: The focal length can
be adjusted and focus mode can be set
Press the remote controller
Press the remote controller for 3s
OPERATION METHOD
Press the remote controller

7. Off-line Interface Description
9
Automatic Focusing.
Magnify the selected area.
Zoom in the image.
Zoom out the image.
Rotate image by 90/180/270/360.
Mirror the current image.
Freeze the image.
Contrast captured image with live image.
Capture a still image.
Record a video clip.
Browse images and videos in SD card.
Display captured images with live image on right top window.
Annotate on the screen and the annotation can be saved into SD card.
Camera settings and other settings.
Setting

5.3 Function Description for the Left Icons
Annotate
Home, clear all, open, shape selected, line, save, repeal, eraser.
10
Focus mode can be set as auto or push.
You can adjust the focus length.
Filter effects and image modes are available.
You can adjust the volume in details.
The image parameters can be adjusted,
if you slide the scroll bar to left or right,
including brightness, contrast, saturation,
sharpness, denoise, volume.

11
FAQ
NO
1
2
3
5
4
6
Questions
Unable to focus
The image is mono
What kind of format does SD card support Support FAT32
The projector shows blue when it is
connected with the device
Please check whether the PC software is also running.
If it really happens, you can use the remote control
to select off-line.
VOA connection is working normal,
but no image output Please check your projector or large screen is in the right VGA_OUT port.
Built-in bluetooth mouse Support
Solutions
Maybe the file is too close with lens, so you can
put a certain distance between them,
and finally press the autofocus button again.
Please check the setting of image para.
If it was set to mono, you can switch to color mode.
Light1 and light2 are available for you, and light1 has three level
to control.
Selecting a stable flicker should be based on the local Hertz
being used.
Eight languages are available for you to choose.
You can choose the detail resolution by tick.
SD format is available.
The preview screen can be corrected by touch screen.
You can restore the default parameter or select auto hide menu.
Version NO. for Current off-line program.
Save all above settings and exit current screen.