PN-70TB3 Interactive Whiteboard

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Sharp 70" Interactive Whiteboard Monitor : PN-70TB3

Sharp’s Interactive Touchscreen Monitor PN-70TB3 Interactive whiteboard is designed for smooth and effortless communication in a wide range of contexts. The highly responsive touch pen technology allows several people to write on the same screen at the same time. The SHARP Display Connect software enables multifaceted wireless communication. Whether in the boardroom or the classroom, Sharp changes the way you communicate.

SHARP PEN software and SHARP Display Connect require a suitable PC with Windows® 7, Windows® 8/8.1 or Windows® 10

  • 70" size
  • 10 point touch recognition
  • Touch-operated onscreen menu
  • Minimised glare and fingerprints
  • Front-mounted speakers
  • Two USB "touch" outputs
  • 6 Inputs - 4 digital - 2 analogue divided over two banks
  • MFD Connectivity
  • Multi User SHARP Pen software
  • Simultaneous writing

    Simultaneous writing

    Recognising up to 10 points of contact, the PN-70TB3 multi-touch LCD monitor allows up to four people to write on the screen at the same time using touch pens or fingers. Participants can take an active part in meetings, brainstorming sessions, classroom interactions and more.

  • User-Friendly SHARP Pen software

    User-Friendly SHARP Pen software

    Using a touch-pen, you can easily launch and display the SHARP Pen software user interface - a menu comprising smartly arranged icons that provide easy access to pen settings and functions. Each touch pen has its own dedicated menu, which can be displayed even when up to four people are writing on the screen at the same time. Pen settings such as colour and line thickness can be set for each touch pen (with function button).

  • Smooth, highly responsive touch pen

    Smooth, highly responsive touch pen

    The optional dedicated touch pen with function buttons writes so smooth and light that using it is like writing on paper. A pressure sensor at the tip of the slim and lightweight pen lets you write with high precision and with an effortless and uninterrupted flow.

  • Handwriting recognition

    Handwriting recognition

    These LCD monitors feature a handwriting recognition function for converting selected onscreen handwriting to standard text. This convenient function allows you to utilise onscreen content to make neat and legible minutes of your meetings.

  • Touch-operated Onscreen Menu

    Touch-operated Onscreen Menu

    Pressing the Touch Menu button displays an onscreen menu that lets you easily switch input sources, change volume level, or turn the touchscreen function on and off without using a remote control.

  • Sharp Information Display Panels

    Sharp Information Display Panels

    Information presented more beautifully than ever - brought to life in High Definition, Touch enabled and Ultra HD. Expand the possibilities of your business with the visual power of LCD technology.

    Learn more about Sharp IDP

LCD Panel

Screen70-inch widescreen (176.6 cm diagonal) UV2A LCD
Max. Resolution1,920 x 1,080 pixels
Max. Display Colours (approx.)1.06 billion colours
Pixel Pitch (H/V)0.802 x 0.802 mm
Max. Brightness (average)300 cd/m2
Contrast Ratio3,000 : 1
Viewing Angle (H/V)160º / 160º (CR > 10)
Active Screen Area (W x H) (approx.)1,538.9 x 865.6 mm
Response Time6 ms (gray to gray, avg.)
BacklightLED, edge lit




Touch TechnologyIR, Infrared blocking detection method
Multi Touch10 points
PC Connection PortUSB 2.0 (type B) x 2
Power SupplySupplied from main unit
DriverOS: Windows® 7, 8.0, 8.1,10. Mac OS X V 10.6 - V10.12 (Intel processor)
Protection GlassThickness: Approx 3.4 mm, Shock resistance: 130 cm

Touch Pen

CommunicationWireless (optional)
Function Button3 function buttons

Computer Input

Video (Computer Input)Analogue RGB (0.7 Vp-p) [75 Ω]
SynchronisationHorizontal/vertical separation (TTL: positive/negative), Sync on green, Composite sync (TTL: positive/negative)
Plug & PlayVESA DDC2B
Power ManagementVESA DPMS

Video Colour System

StandardNTSC (3.58 Mhz, 4.43 Mhz), PAL , PAL60, SECAM

Input Terminal

Display Port™1
Component Video1
PC Analogue mini D-sub 15 pin2
Video BNC-
Component BNC-
RCA pin (L/R)-
Audio (3.5mm stereo mini jack)2
With Options-

Output Terminal

RCA pin(L/R)-
3.5mm mini stereo jack2
Digital Audio Output (Optical)-


Built-in10 W + 10 W
External10 W + 10 W


MountingVESA (4 points), 400 x 200 mm pitch, M6 screw
Power Supply100V - 240V AC, 50/60 Hz
Power Consumption225 W
Display (WxDxH) 1,647 x 94 x 1,010 mm
Weight59 Kg


Operating Temperature5ºC to 35ºC
Operating Humidity20% to 80% RH (No condensation)


Main AccessoriesAC power cord, remote control unit, batteries,set-up manual, blank sticker, cable clamps x 5, camera mount, USB cable (3.0 m), eraser, pen tray, touch pen without buttons
OptionsPN-ZL01, PNZL02
File Downloads
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