Vidifox DV 550ST document camera User Manual

PDF

Document

Vidifox

®

Document Camera

DV 550ST

USER MANUAL

Please read this User Manual thoroughly before you use the document camera. Keep the CD-ROM in a convenient place so you can use it quickly if you need to.

Please visit us at http://www.waninusa.com where you can get product support, the latest driver updates, and answers to frequently asked questions (FAQs) and technical questions.

PRECAUTIONS

NOTICES: PLEASE READ CAREFULLY BEFORE USE

 Use the document camera under the rated electric conditions.

 Do not place the document camera on any unstable surface. It may fall and cause injuries or damages.

 Do not place this device directly under sunlight or near heaters.

 Do not place this device near water.

 Keep the camera away from acid or alkali gas.

 Do not place this document camera in humid, dusty, windy or vibrant locations.

 The recommended operating environment is:

 Always unplug BEFORE cleaning the device. Use a damp soft-cloth for cleaning. Do not use volatile solvent.

 When this equipment functions abnormally, such as smoke, smell, noise, immediately unplug and call for professional assistance.

 Unplug the document camera or shut off the power when not in use.

Legal Notice

FCC Part 15

This device complies with Part 15 of the FCC Rules. Operation of this product is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Compilation and Publication Notice

This manual has been compiled and published to cover the latest product’s descriptions and specifications. The contents of this manual and the specifications of this product are subject to change without notice.

Wanin USA reserves the right to make changes without notice in the specifications and materials contained herein and shall not be responsible for any damages (including consequential) caused by reliance on the materials presented, including but not limited to typographical and other errors relating to the publication.

TABLE OF CONTENTS

1. PARTS IDENTIFICATION.................................................................5

2. CONTROL PANEL ..............................................................................6

3. Annotation Functions on Touch Screen ....................................... ... .7

4. INPUTS AND OUTPUTS ....................................................................8

5. REMOTE CONTROL .........................................................................9

6. CONNECTIONS..................................................................................10

6.1. COMPUTER CONNECTION .........................................................................................10

6.2. USB CONNECTION .......................................................................................................11

6.3. RGB INPUT AND OUTPUT...........................................................................................11

6.4. DVI OUTPUT.................................................................................................................. 12

6.5. C-VIDEO & S-VIDEO INPUT ....................................................................................... 12

6.6. C-VIDEO & S-VIDEO OUTPUT ...................................................................................13

7. RS232 SOFTWARE ............................................................................13

7.1 COMPUTER REQUIREMENTS .....................................................................................13

7.2. SOFTWARE INSTALLATION .......................................................................................13

7.3 SOFTWARE SETTINGS..................................................................................................16

7.4. BUTTON INSTRUCTION ..............................................................................................18

8. USB FUNCTION ................................................................................20

8.1. USB-A..............................................................................................................................20

8.2. USB-B ..............................................................................................................................20

8.2.1. COMPUTER REQUIREMENTS .........................................................................20

8.2.2. PREPARATION FOR INSTALLATION ..............................................................20

8.2.3. SOFTWARE INSTALLATION ............................................................................24

8.2.4. START THE SOFTWARE ................................................................................28

8.2.5. IMAGE CONTROL..............................................................................................29

8.2.6. IMAGE CAPTURE AND VIDEO RECORDING................................................31

8.2.7. SETTING ..............................................................................................................32

8.2.8. IMAGE MODIFY .................................................................................................33

9. FEATURES .........................................................................................38

LIGHT.....................................................................................................................................38

ZOOM IN AND ZOOM OUT ................................................................................................38

POSITIVE/NEGATIVE CONVERSION ...............................................................................38

FOCUS ADJUSTMENT .........................................................................................................38

BRIGHTNESS ADJUSTMENT .............................................................................................38

WHITE BALANCE ADJUSTMENT .....................................................................................38

IMAGE FREEZE ....................................................................................................................38

IMAGE ROTATE....................................................................................................................39

SPLIT SCREEN......................................................................................................................39

TITLE FUNCTION ................................................................................................................39

PICTURE IN PICTURE FUNCTION ....................................................................................39

IMAGE SAVE.........................................................................................................................39

IMAGE RECALL ...................................................................................................................39

RGB INPUT SWITCH ...........................................................................................................39

OUTPUT SWITCH.................................................................................................................39

USB IMAGE CAPTURE AND VIDEO RECORDING.........................................................39

USB 2.0 PORT ........................................................................................................................39

RS232 CONTROL ..................................................................................................................40

10. SPECIFICATION .............................................................................40

11. TROUBLE-SHOOTING: ................................................................41

12. PACKING LIST ................................................................................42

13. TECHNICAL SUPPORT .................................................................43

1. PARTS IDENTIFICATION

1. LED light box

2. Remote control IR receiver

3. Camera

4. Rear panel

5. Side panel-1

6. Side panel-2

7. Base light

8. Control panel

9. LCD screen

2. CONTROL PANEL

1. : Turn on/off the power.

2. MENU ENTER: Enter the On-Screen Menu.

3. HOME: Output the image from the camera.

4. PC: Output the signal from VGA input.

5. VIDEO: Output the signal that from the C-Video/S-Video input.

6. LAMP: Turn on/off the LED light.

7. AUTO: Carry out auto focus, color adjustment and white balance.

8. FOCUS: Adjust focus manually, focus far and focus near.

9. ZOOM: Image zoom in and zoom out control.

3. Annotation Functions on Touch Screen

The LCD screen when the annotation menu bar is hidden.

The LCD screen when the annotation menu bar is expanded.

7、

8、

3、

4、

5、

6、

1、

2、

：Tap on one of the icons to expand or shrink the annotation menu bar.

：Tap on a color dot to select the color for the annotation pen. Five colors are available.

：Tap to select a width for the annotation pen. Five options are available.

：Tap to select a width for the eraser. Five options are available.

：Tap to set the stylus function as annotation.

：Tap to set the stylus function as eraser.

：Tap to erase all annotation.

：Tap to disable the stylus as either an annotation pen or eraser.

4. INPUTS AND OUTPUTS

1. DC 12V: Power input.

2. RS 232: Serial port, to control the document camera by a computer via this port.

3. COMPUTER & AUDIO IN: Computer signal (and audio signal) input.

4. COMPUTER OUT: Output the signal that from the COMPUTER IN connector.

5. DVI OUT: DVI signal output (DVI-A).

6. AUDIO OUT: Audio output.

7. PROJECTOR OUT: Output the signal to a projector or other display.

8. USB-A: Communicate with USB device, such as USB mouse or USB drive.

9. RGB & AUDIO IN: RGB signal (and audio signal) input(15 pin D-SUB).

10. USB-B: Capture image into a connected computer via provided software.

Download the saved images from internal memory to computer.

11. C-VIDEO OUT: Composite video output.

12. S-VIDEO OUT: S-Video output.

13. C-VIDEO & AUDIO IN: Composite Video signal (and audio signal) input.

14. MIC: Microphone input.

15. S-VIDEO & AUDIO IN: S-Video signal (and audio signal) input.

5. REMOTE CONTROL

1. Save: Capture the image in display.

2. Recall: a. Image recall mode enabled, display the saved images. b. When a USB drive is connected, press Recall to show the content that in the USB drive. c. Back to upper level in Image Recall mode.

3. Title: Enable the title function (title freezing).

4. Split: Split screen, enable the comparison between the frozen image and live image.

5. Neg: Switch the image mode between positive and negative.

6. Rotate: Rotate the image by 90 o

, 180 o

, 270 o

7. Freeze: Freeze/unfreeze the image.

8. PIP: Active the Picture in Picture function. a. Press Recall button, then use arrow button to select a saved image, press PIP to choose it for PIP image. b. Press Recall to exit the image recall mode, press PIP again, then a small window will appear on the lower right corner, showing the selected saved image.

9. Page +/-: Page up and page down in Image Recall mode.

10. Home: Output the image from the camera.

11. Red+/-: Image color adjustment (red).

12. SXGA/XGA: Switch the output format between SXGA and XGA.

13. Blue+/-: Image color adjustment (blue).

14. PC 1/2: Switch the input between PC1 and PC2.

15. Video 1/2: Switch the input between Video1 and Video2. b. Display the selected image in Image Recall mode.

17. Arrow buttons: a. Move the cursor when the on-screen menu is activated. b. Navigate between image thumbnails in Image Recall mode.

18. USB: Switch the USB function between USB camera (capture the image from camera to PC and USB storage (download image from camera to PC).

19. Zoom+/-: Image zoom in and zoom out control.

20. Auto: Carry out auto focus, color adjustment and white balance adjustment.

21. Focus+/-: Adjust focus manually, focus far and focus near.

22. Bright+/-: Image brightness adjustment.

6. CONNECTIONS

6.1. COMPUTER CONNECTION

Rear panel

To Audio Input

Side panel-1

To PC Monitor

To RGB Output

To Audio Output

To RS232

To USB

6.2. USB CONNECTION

Side panel-1

6.3. RGB INPUT AND OUTPUT

USB

6.4. DVI OUTPUT

Rear panel

To DVI Input

DVI Cable

6.5. C-VIDEO & S-VIDEO INPUT

Audio cable

To Audio Output(L)

To Audio Output(R)

To Video Output

Video cable

Side panel-2

Player 2

To S-Video output

To audio output(L)

To audio output(R)

S-Video cable

Audio cable

Player 1

6.6. C-VIDEO & S-VIDEO OUTPUT

Side panel-1

TV-1

To Audio Input

Video cable

TV-2

To S-Video Input

S-Video cable

7. RS232 SOFTWARE

7.1. COMPUTER REQUIREMENTS

The PC's hardware and software configurations shall not be less than the following requirements：

Operating system: Windows XP

CPU: 1.8GHz

Physical memory: 512M

Video memory: 64M

7.2. SOFTWARE INSTALLATION

Double click the RS232 software in provided CD to run the install shield wizard.

Then you will see the software setup window:

Read terms, select "I accept the terms in the license agreement" Click Next:

Click Change to change the installation directory if needed, then click Next:

Click Install to install the software to the computer:

Click Finish, the software installation is complete:

7.3. SOFTWARE SETTINGS

Connect the computer and the DV 550ST with a RS232 cable, turn on the power of DV 550ST, then double click on or click start->All Programs->Visualizer_RS232-> Visualizer_RS232.exe to run the RS232 software, you will see the Icon on the task bar and the control interface on the top right of the screen:

: Zoom+

: Zoom-

: Auto

: Display all functions

: Minimize

: Close

Click on , you will see the following control panel.

Setup the software properly:

Select corresponding model number.

Select the right COM port

Note:

* If the selected model does not have certain functions, the corresponding buttons in the software

interface are displayed in light gray and are not clickable.

* All models require 15 seconds start-up time to start the software.

7.4. BUTTON INSTRUCTION

Button Function

Power On

Power the unit on

Power Off

Stand by

H ome

Visualizer output mode

V ideo1 In Video 1 input

V ideo2 In Video 2 input

PC1 In

PC1 input

PC2 In

PC2 input

F reeze

Image freeze

L ight

Toggle between arm light, backlight and light off modes

Brightness+ Increase the brightness

Brightness- Decrease the brightness

Focus+

Focus far

Focus-

Focus near

Zoom+

Zoom in

Zoom-

Zoom out

Page+

Page up

Page-

Page down

Red+

Increase the red hue

Red-

Decrease the red hue

Blue+

Increase the blue hue

Decrease the blue hue

Blue-

S harpness+ Increase the sharpness

S harpness- Decrease the sharpness

A uto

Auto focus, brightness and color

S ave

Save image

Recall

Recall saved images

NEG

P IP

Switch between negative and positive modes

B/W

T/P

Switch between black/white and color modes

S plit

Split screen

M irror

Mirror image

Switch between text and image modes

Rotate

Rotation

Picture in picture

XGA

Switch between SXGA, XGA, and WXGA output modes

E nter

Enter

U p

Up

D own

Down

L eft

Left

Right

U SB

USB function selection

T itle

Title freeze

M enu

8. USB FUNCTION

8.1. USB-A

USB-A connector can be used to communicate with USB mouse and USB stick or other USB slave device.

1. USB mouse

The USB mouse will be automatically activated when plug into the USB-A connector of DV

550ST, you can use it to annotate on the image.

2. USB stick

* Connect the USB stick with DV 550ST, then press Recall button to access the USB stick.

* Use the left and right arrow to exit/enter a folder.

* Use the up and down arrow button to select an image.

* Press Menu Enter to display the selected image.

* Press Recall button to exit.

8.2. USB-B

8.2.1. COMPUTER REQUIREMENTS

Visualizer_USB Camera software is an application that allows users to capture images, preview and record video under the Windows operating systems.

Visualizer_USB Camera software runs on MS Windows XP, Windows 7, and Vista operating systems. The minimal requirements for the computer hardware are:

Operating system: Windows XP

CPU: 1.8 GHz

Physical memory: 512M

Video memory: 64M

8.2.2. PREPARATION FOR INSTALLATION

To install and uninstall, please login in as system administrator, otherwise, the install/uninstall will fail.

Please connect the unit to the PC before starting installation.

Please select the right software to install: Visualizer_USB(x32):

Windows XP, 32bit. Visualizer_USB(Windows7 x64): Windows

7, 64bit.

Visualizer_USB(Vista x64): Windows Vista, 64bit.

For Vista system, please do not choose “Use User Account Control (UAC) to help protect your computer”, follow the step to complete the setting:

1. Open the control panel, then click User accounts:

2. Click on “Turn User Account Control on or off”, you will see:

3. Do not tick the option “Use User Account Control (UAC) to help protect your computer”:

For Windows 7, please change the User account control setting to Never Notify. Follow the step to complete the setting:

1. Click on the right key of the mouse, choose properties:

2. Click on Action center:

3. Click on Change User Account Control Setting, then choose Never notify.

8.2.3. SOFTWARE INSTALLATION

Double click to run the software installation package, the following dialogue appears, click "Next":

Read the terms, select "I accept the terms in the license agreement." Click "Next", as the following figure.

The following dialogue box appears, click "Next":

The default installation directory is Program Files, C: \ Program Files \, you can select a different installation directory, as shown:

Click on "Change" to change the directory, as shown:

Click on "OK", the following figure appears. Click "Next".

Click on "Install" to complete installation, as shown:

Click on "Finish” to complete the installation, as shown:

Then you will see the following interface, which is an installation package for 2005 environment. If your PC already has this installed, click on "No" to exit, otherwise, click on "Yes" to install it.

8.2.4. START THE SOFTWARE

Note: To use the software, the document camera’s USB mode has to be set to USB Video mode.

Please follow the instruction below:

A. Make sure the USB cable is disconnected from the unit.

B. Press the USB button on the remote, a dialog box appears on the screen, under which you will see USB disk or USB video, use the arrow keys on the remote or control panel to select the USB video mode.

The remote and the front panel are inactive while the software is in use.

Double click on the short cut model number, see below:

on the desktop, then click on Device, select the right

Then click on , or select Video->Play, you will see the interface:

8.2.5 IMAGE CONTROL



Zoom in and Zoom out

Zoom In （Ctrl+I）: Left-click the Zoom In command button to enlarge the image.

Zoom Out（Ctrl+O）: Left-click the Zoom Out command button to shrink the image.



Focus adjustment

F ocus Far（Ctrl+R）: Left click the Focus Far command button to focus far.



Focus Near（Ctrl+N）: Left click the Focus Near command button focus near.

Image Brightness adjustment



Bright Less （Ctrl+L）: Left click the Bright Less button to reduce the brightness.

Sharpness adjustment

Sharp More: Left click the Sharp More button to increase the sharpness.



Sharp Less: Left click the Sharp Less button to reduce the sharpness.

Auto focus

Auto （Ctrl+U）: Left click the Auto button to auto adjust the focus.



Mirror adjustment

Mirror（Ctrl+M） mirror, horizontal mirror, vertical mirror, and horizontal /vertical mirror.



Image red hue adjustment

Red More: Left click the Red More button to increase the red hue.

Red Less: Left click the Red Less button to reduce the red hue.



Image blue hue adjustment

Blue More: Left click the Blue More button to increase the blue hue. Blue

Less: Left click the Blue Less button to reduce the blue hue.



Image black and white/ color adjustment

Mono/Color（Ctrl+K） : Left click the Mono/color button to toggle between the black-white and color modes.



Positive and negative film images

Neg（Ctrl+G） : Left click the Neg button to toggle between the positive and negative modes.

8.2.6. IMAGE CAPTURE AND VIDEO RECORDING

Left click on to capture images. The captured images will be automatically saved into the default destination folder. The path and file name are displayed in software status bar on the bottom of the window. Shown below:

Left click on to start recording.

The setting button will changes to and does not work. The detailed information is displayed on the software status bar in the bottom of the window. The video is automatically saved in the default folder or pre-set folder.

8.2.7. SETTING

The captured images and recorded videos will be saved into the folders of Images and Videos respectively, which are created by the system automatically. To set a different path to which the image/video is be to saved, click on on the left side of the window, a pop up dialog box appears below.

Save the captured images into a different folder

Click on the button next to the "select a folder to save picture files" text box to set the path for captured images.

Save the recorded video into a different folder and set up parameters for videos

Click on the button next to the "Select a folder to save video files:" text box to set the path for videos.

You can also change the video settings. The Audio input (optional) drop down box offers the options of recording video with or without sound. Shown below:

The length of video that can be recorded box displays the longest recording time for videos to be saved in the preset path. Shown below:

Click on Save to complete.

8.2.8. IMAGE MODIFY

Click on , you will see the interface:



Grapic selection and move



Click on to choose a line, circle, rectangle or curve that placed in the image, then move to another place.

Line

Click on to place a beeline in the image, shown as below:

Click on to change the setting of the chosen line:



Line width: change the width of the line.

X, Y: change the position of the line.

Color: change the color of the line.

Width, Height: Change the angle of the line.

Rectangle

Click on to place a rectangle in the image, shown as below:

Click on to change the setting of the chosen rectangle:



Line width: change the line width of the rectangle.

X, Y: change the position of the rectangle.

Color: change the line color of the rectangle.

Fill Color: Tick it to fill color in the rectangle.

Width, Height: Change the shape of the rectangle by changing the angle of two adjacent lines of the rectangle.

Circle

Click on to place a circle in the image, shown as below:

Click on to change the setting of the chosen circle:



Line width: change the line width of the circle.

X, Y: change the position of the circle.

Color: change the line color of the circle.

Fill Color: Tick it to fill color in the circle.

Width, Height: change the size of the circle.

Curve

Click on to place a curve in the image, shown as below:

Click on to change the setting of the chosen curve:



Line width: change the line width of the curve.

X, Y: change the position of the curve.

Color: change the line color of the curve.

Graphic default setting

Click on to change the setting of the graphic:



Graphic delete

Click on to delete the chosen graphic.



Delete all graphics

Click on to delete all graphics placed in the image.

9. FEATURES

LIGHT

Press “LAMP” to toggle arm light, back light & no light.

ZOOM IN AND ZOOM OUT

Press "ZOOM+"or "ZOOM-"

POSITIVE/NEGATIVE CONVERSION

Press the Neg button on the remote control, the output image will be converted to negative color.

Press it again, the output image will be converted back to original color.

FOCUS ADJUSTMENT

When the DV 550ST is turned on the focus automatically adjusts to the stage, it is usually not necessary to re-adjust the focus if you are only working with flat materials (text, photos, etc.). Only 3D objects require a focus adjustment. Press the “AUTO” button to auto focus. Press the

"FOCUS+" or "FOCUS-" button to focus manually.

BRIGHTNESS ADJUSTMENT

If the image effect is not satisfactory, you can adjust the brightness to get a better image effect.

Use the “BRIGHT+” or “BRIGHT-” button to adjust the brightness.

WHITE BALANCE ADJUSTMENT

Each time the lighting condition changes, the user should adjust the white balance of the image.

Press the “AUTO” button to adjust the white balance automatically.

IMAGE FREEZE

The freeze function allows you to discretely prepare the next image without interrupting current presentation. Press "Freeze" on the remote control to freeze and unfreeze the image.

IMAGE ROTATE

Press “Rotate” on the remote control to rotate the image by 90 o

, 180 o

, 270 o

SPLIT SCREEN

Press “SPLIT” to compare two images or compare two different views of one object side by side.

TITLE FUNCTION

Press “TITLE” to enable the title function.

PICTURE IN PICTURE FUNCTION

Press “PIP” on remote control to active the picture in picture function.

IMAGE SAVE

The DV 550ST offers the opportunity of storing 400 images on board. Press "SAVE" to capture the image displayed.

IMAGE RECALL

To display saved images,

(a) press “RECALL” button, thumbnails of saved images are displayed;

(b) use “Page+”, “Page-“ and arrow keys to select a desired image;

RGB INPUT SWITCH

Press the “PC 1/2” to toggle between the two VGA input signals.

OUTPUT SWITCH

Use “Video 1/2” to switch between Composite Video & S-Video signals.

USB IMAGE CAPTURE AND VIDEO RECORDING

USB 2.0 PORT

The USB port can be used to capture still images from the DV 550ST into a computer. In this way, the DV 550STcan be used as a 3-D scanner for your computer.

Connect the DV 550ST to your computer with the supplied USB cable. The capture software is available on the supplied CD-ROM.

RS232 CONTROL

The RS232 terminal allows you to integrate the DV 550ST into any sophisticated central control system. RS232 also enables you to control the DV 550ST via a computer.

10. SPECIFICATION

Model

Sensor

Pixels

Zoom

Frame rate

Shooting area

Focus

Output resolution

Resolution(Horizontal)

White balance

Color adjustment

Brightness adjustment

Negative&Positive conversion

Image capture

Video recording

Image rotation

Image split

Image freeze

Picture in picture

Title

OSD

Inputs

Outputs

USB2.0

RS232

DV 550ST

1/3" CMOS

2 Megapixel

8x optical, 12x digital

Max: 13.5" x 10.6" / 34.3 cm x 26.9 cm

Min: 0.1" x 0.1"/ 0.3 cm x 0.3 cm

Auto/manual

XGA, WXGA

≥650 TV lines

Auto/manual

Yes

Yes, 400 NON-volatile images

Yes(via USB)

90 o

, 180 o

, 270 o

Yes

VGA ×2, AUDIO ×1, C-VIDEO ×1, S-VIDEO ×1, MIC×1

VGA ×2, C-VIDEO ×1, S-VIDEO ×1, AUDIO ×1, DVI ×1

Slave×1(USB camera), Host×1 x1(computer controllable)

Remote control

Light source

Kensington lock

Operating temperature

Dimensions

Power supply

Weight(net)

Yes(360°controllable)

Top Arm Light×1 (LED), 10” x 8” Lightbox (LED)

Yes

32°F ~113°F

Folded:19.48"×14.56"×5", Setup: 21.25"×14.56"×21.25"

12V DC power adapter

11lbs/5kg

11. TROUBLE-SHOOTING:

Symptoms

No image

Possible causes/counter-measures

1. Power cord is not properly connected.

Image bending

Out of focus or blurring image

3. Power switch is not turned on.

4. Change the output resolution.

1. Camera not in right position, adjust the camera.

2. Distortion of LCD display, press the “Auto adjust” of the

LCD.

1. The object is too close to the lens.

2. Focus is on the top point of zoom, press ZOOM-.

3. Auto-focus is not on: press AUTO again.

4. Fog on the lens in damp climate. It will disappear gradually when the equipment warms up.

12. PACKING LIST

Item

Power cord

Power adaptor(12V/2A)

VGA cable

S-Video cable

Video cable with RCA

RCA to mini adapter

Mini jack audio cable

USB cable (2.0)

RS232 cable

Remote control

User manual(CD)

Stylus

Quantity

13. TECHNICAL SUPPORT

Wanin USA is committed to providing highest possible stand of customer service. We can be reached:

By Phone

Call us at 1-877-369-3130. Our technical support staff provides technical assistance from 9:00AM through 5:00PM Pacific Standard Time, Monday through Friday. Please gather the following information before calling:

- Product model name(s) and numbers

- Product serial number(s)

- Detailed questions or problem descriptions.

Online

Technical support is also available online at Wanin USA’s web site at www.waninusa.com.

You can enter your questions and concerns through our online form, email us at [email protected].

Wanin USA Inc.

12961 Ramona Blvd.,Suite H

Irwindale, CA 91706

Toll Free: 1-877-369-3130 Fax: 626-609-3380

E-mail: [email protected] Web: www.waninusa.com

Hello! I am an AI chatbot specifically trained to assist you with the Vidifox DV 550ST document camera User Manual. I have thoroughly reviewed the document and can help you locate the exact information you need or explain the content in clear and simple terms. Whether you're looking for guidance on specific features, troubleshooting steps, or general usage, feel free to ask your questions. The more details you provide about your concerns or needs, the more accurately and effectively I can assist you!

Assistant typing

Assistant is out of keyboard. Please, try again later.

It looks like you'''ve reached a document that is written in multiple languages, including one that isn''t your native language. You can use the following links to temporarily hide pages without the language you prefer.