Benq RP840G LCD Monitor User Manual 2 of 3

Benq Corporation LCD Monitor Users Manual 2 of 3

Users Manual - 2 of 3

Connection 16
Connecting the AV inputs
1. Connect the AV IN jack on the display to the output jack on an A/V device (such as a
VCR) using an appropriate video cable.
2. Connect the VCR’s audio output jacks to the AV IN jacks on the display using a
suitable audio cable.
3. To view images from this input, press the INPUT button on the remote control to
switch to respective input source.
The applicable cable is not supplied and should be purchased separately.
Set Top Box
AV
cable VCR
DVD player
Satellite Receiver
Camcorder
Video Game Console
Connection17
Connecting the coaxial output
To use coaxial out for acoustic applications:
1. Use coaxial cable to connect via COAX OUT to your audio equipment.
2. Plug in power cord, and switch power on.
The applicable cable is not supplied and should be purchased separately.
Coaxial cable
Audio equipment
Connection 18
Connecting the video output
For computer:
1. Use D-Sub cable and audio cable to connect from VGA OUT and EARPHONE to
the respective jacks of the devices.
2. Plug in power cord, and switch power on.
3. Press on the remote control to turn on the display. Press INPUT to switch to
PC port. Set internal computer as VGA output or multi-screen display..
D-Sub (15-pin) cable
Audio cable
Connection19
Connecting to serial port
Directly connect the computer to RS232 ports on the input/output terminals.
• The applicable cable is not supplied and should be purchased separately.
• This connection is applicable to straight-through serial cables only.
• After using serial port line to connect central control equipment and machine, certain function
of the machine can be controlled via central control equipment, such as: machine on/off, and
adjustment of sound volume, etc.
Serial cable
Computer
Connection 20
Connecting power
Plug one end of the power cord into the Power jack on the display and the other end
into an appropriate power outlet (if the outlet is switched, turn on the switch).
• The supplied power cord is suitable for use with 100-240V AC power only.
• The power cord and outlet illustrated may differ from the ones used in your region.
• Only use an appropriate power cord for your region. Never use a power cord which appears
damaged or frayed, or change the plug type on the power cord.
• Be aware of the power loading when you use extension cords or multiple outlet power boards.
• There are no user serviceable parts in this display. Never unscrew or remove any covers.
There are dangerous voltages inside the display. Turn off the power and unplug the power cord
if you intend to move the display.
Using the touch screen21
Using the touch screen
You can use the optical touch screen to control your operating system. The touch screen
can emulate basic mouse functions and supports multi-touch functions for Windows 7/
8*. The following table shows a list of gestures you can use on the touch screen.
• Ensure that you have installed the USB cable on the display to a computer.
• *Multi-touch functions are only supported by Windows 8, Windows 7 - Home Premium,
Professional, Enterprise and Ultimate versions. For Windows XP, Windows Vista and Windows
7 - Starter and Home Basic versions, multi-touch is not supported.
• Windows is a registered trademark of Microsoft Corporation in the United States and other
countries.
OS functions Gesture actions
For Windows XP, Windows Vista and Windows 7
Click
Tap the screen once.
Double-click
Tap the screen twice.
Right-click
1. Press on the target.
2. Hold and wait for a blue ring to appear.
3. Release your finger.
Drag
Drag one finger left or right.
Using the touch screen 22
For Windows Vista and Windows 7
Selection
Drag one finger left or right.
Pan up / Pan down / Back /
Forward
Quickly drag your finger (Flick) in a desired direction.
Multi-touch functions
For Windows 7 - Home Premium, Professional, Enterprise and Ultimate versions
Right-click
1. Press on the target.
2. Tap the screen with another finger.
3. Release the second finger.
Scrolling
Drag one or two fingers up or down.
Zoom
Move two fingers apart or toward each other.
OS functions Gesture actions
or
Using the touch screen23
Supported by specific
applications
• Move two fingers in opposing directions.
• Use one finger to pivot around another.
Supported by specific
applications
Tap two fingers simultaneously.
The target should be the midpoint between the fingers.
For Windows XP, Windows Vista and Windows 7
Wakeup from Windows
sleep mode (S3)
Press and hold for 4 seconds.
OS functions Gesture actions
Gesture Description
For Windows 8
Press and hold to learn
This touch interaction causes detailed information or teaching
visuals (for example, a tooltip or context menu) to be displayed
without a commitment to an action. Anything displayed this way
should not prevent users from panning if they begin sliding their
finger.
Tap for primary action
Tapping on an element invokes its primary action, for instance
launching an application or executing a command.
Using the touch screen 24
Slide to pan
Slide is primarily used for panning interactions but can also be
used for moving, drawing or writing. Slide can also be used to
target small, densely packed elements by scrubbing (sliding the
finger over related objects such as radio buttons).
Swipe to select, command, and move
Sliding the finger a short distance, perpendicular to the panning
direction, selects objects in a list or grid (ListView and
GridLayout controls). Display the AppBar with relevant
commands when objects are selected.
Pinch and stretch to zoom
While the pinch and stretch gestures are commonly used for
resizing, they also enable jumping to the beginning, end, or
anywhere within content with Semantic Zoom. A
SemanticZoom control provides a zoomed out view for showing
groups of items and quick ways to dive back into them.
Turn to rotate
Rotating with two or more fingers causes an object to rotate.
Gesture Description
Using the touch screen25
Important instructions for using the touch screen
Please clean the frame when there is sign of malfunction on the touch screen.
• Before you clean the screen, make sure the display is turned off, and unplug the power
cord.
• Remove dust or dirt from the screen and the infrared plastic filter periodically. It is
suggested using a small amount of alcohol to clean the infrared plastic filter.
• To avoid damage to the screen, never use any type of abrasive materials to wipe the
screen.
• Use a neutral detergent to clean the touch screen. Avoid using detergents with erosive
substance, such as banana oil or ammonia.
• Moisten a clean soft, lint-free cloth with a neutral detergent and then clean the touch
screen.
• Do not spray a detergent on the screen surface or the body directly. It may result in a
short circuit to the touch screen.
• Keep the touch screen out of direct sunlight or spotlights.
Menu operations 26
Menu operations
One touch menu operation
At the bottom middle position of the screen as the starting point, use a touch pen to
drag toward center position of the screen, as shown below, to bring up the menu.
Setting menu
Input setting
Press INPUT on the remote control or use a touch pen dragging from the bottom
middle to the center of the screen to bring the setting menu.
• Press /// on the remote control or use a touch pen to select a desired input
source and press ENTER on the remote control or directly click with the touch pen to
confirm.
• Press BACK on the remote control or click blank area outside menu with the touch
pen to exit menu.
Light Volume MoreInput
AV
Menu operations27
Brightness setting
Press INPUT on the remote control or use a touch pen dragging from the bottom
middle to the center of the screen to bring the setting menu.
• Press on the remote control or directly click Light icon with touch pen to enter
brightness setting menu.
• Press / on the remote control or drag brightness adjustment progress bar with the
touch pen to adjust brightness.
• Press BACK button on the remote control or click blank area outside menu with the
touch pen to exit menu.
Volume setting
Press INPUT button on the remote control or use a touch pen dragging from the
bottom middle to the center of the screen to bring the setting menu.
• Press on the remote control or directly click Volume icon with touch pen to enter
volume setting menu.
• Press / on the remote control or drag volume adjustment progress bar with the
touch pen to adjust volume.
Input Light Volume More
Backlight
Input Light Volume More
Volume
V
l
Menu operations 28
• Press MUTE on the remote control or directly click with the touch pen to
enable or disable mute.
• Press BACKon the remote control or click blank area outside menu with the touch
pen to exit menu.
More settings
Press on the remote control or directly click More icon with touch pen to enter more
settings.
Android settings
When the input source is set to Android, press INPUT on the remote control or use a
touch pen dragging from the bottom middle to the center of the screen to bring the
setting menu.
• Press /// on the remote control or use a touch pen to select each option and
press ENTER on the remote control or directly click with the touch pen to confirm.
• Press BACK on the remote control or click blank area outside menu with the touch
pen to exit menu.
Options Description
Ethernet Checking To view current network status and network preferences of the
display
Sound To set acoustic preferences. Sound mode options are Standard,
Movie, Classroom, Meeting, and Custom. Balance of
sound output can be adjusted here.
Display To set visual preferences on Font size and Wallpaper.
Apps To view memory consumption of apps in Android.
Language&input To set Language and Keyboard & Input Methods in
Android.
Backup&reset To restore factory settings to system in Android.
Date&time To set date, time, and their formats in Android.
About device To view system information in Android.
Menu operations29
VGA settings
When the input source is set to VGA, press MENU on the remote control or use a
touch pen dragging from the bottom middle to the center of the screen to bring the
setting menu.
• Press /// on the remote control or use a touch pen to select each option and
press ENTER on the remote control or directly click with the touch pen to confirm.
• Press BACK on the remote control or click blank area outside menu with the touch
pen to exit menu.
The user applicable storage space varies from pre-installed apps and images occupancies at the
total memory space.
Options Description
H Position Press/on the remote control or use a touch pen to drag icon
to adjust horizontal position of image.
V Position Press/on the remote control or use a touch pen to drag icon
to adjust vertical position of image.
Phase Press/on the remote control or use a touch pen to drag icon
to adjust phase position of image.
Clock Press/on the remote control or use a touch pen to drag icon
to adjust clock frequency of image.
Zoom Press/on the remote control and press ENTER or use a
touch pen to click icon to adjust display ratio of image.
Auto Adjust Press/on the remote control and press ENTER or use a
touch pen to click icon to automatically adjust image.
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Menu operations 30
Screen settings
When the input source is not set to Andriod, Press MENU on the remote control or
use a touch pen dragging from the bottom middle to the center of the screen to bring
the setting menu.
• Press /// on the remote control or use a touch pen to select each option and
press ENTER on the remote control or directly click with the touch pen to confirm.
• Press BACK on the remote control or click blank area outside menu with the touch
pen to exit menu.
Options Description
Brightness Press/on the remote control or use a touch pen to drag icon
to adjust brightness of image.
Contrast Press/on the remote control or use a touch pen to drag icon
to adjust contrast of image.
Color Temp. Press/on the remote control or use a touch pen to adjust
color temperature of image. Options are Cold, Classroom,
and Standard.
Brightness
Contrast
Hue
Color Temp
Sharpness
Cold StandardClassroom
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Menu operations31
Annotation menu
Under any input source, place two fingers with about 20~50 mm spacing on the screen
for more than two seconds to bring the annotation menu as below.
The remote control is not capable of notation operations.
Icon Function Description
Annotation menu Pop up sub-menu.
Return Click to return to previous operation interface.
Main interface Click to return to main interface of Android system.
Annotation brush Click to make annotation in the picture. Click again to
change brush color.
EZWrite Click to enter writing application (EZWrite). This
application supports up to 6 points simultaneous writing.
Screen image will be saved automatically when exiting
whiteboard software. Storage location: resource browse/
blackboard writing.
Resource browse Click to open resources browse menu.
Screenshot Click for screenshot of current annotation image.
Screenshot storage location: resource browse/
blackboard writing.
Close Click to close annotation menu.
Menu operations 32
Android system interface
Main interface
• Press / on the remote control to select icons at the bottom and press ENTER to
execute the program, or directly tap the icon with a touch pen.
• Press HOME on the remote control or Home button at the bottom of front panel to
return to the main interface.
EZWrite
EZWrite is a writing application for flat panels.
Icon Function Description
Menu Click to pop up submenu (background change/save).
Exit Click to exit the writing application.
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Menu operations33
Picture in picture Click to pop up picture in picture interface.
Image import Click to import required images.
Select Click to select writing symbols.
Brush Click to write. Press 3 seconds or more to enter setting
screen to set brush color and thickness.
Eraser Click to erase writing symbols or drag a box selection to
erase.
Cancel Click to cancel the previous operation.
Restore Click to restore the cancelled operation.
Page Reveal page number of the current picture.
Add page click to add a new page of writing image.

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