Easy, effective and affordable wireless presentation system.

OK, so we aren’t all tech gurus, sometimes things that should be easy are the biggest pains. Ever try to use the boardroom media equipment? Visiting a client and unfamiliar with their system? Tricky is an understatement. Enter the J-Tech HDMI Wireless Presentation System.

You take the big box (Presentation Receiver) and connect it to the display via HDMI. You take the HDMI dongle (Sender) and plug it into your laptop. A USB from the end of the dongle into the computer and bam! Press the button on the dongle and everyone sees what you see! If it was any easier (insert cliché statement here) could do it!

Now, to the serious talk: This is your best and quickest solution to connecting multiple devices to one screen. Have 3 laptops in a meeting that need to present? No problem! Give each laptop a transmitter and hit the sync button when they are ready. No more unhooking one computer to connect another. Almost zero latency up to 65 FT with full HD 1080P resolution so your media stays looking sharp!

Product Specifications

The J-Tech Digital JTECH-QS100 presentation system is the ultimate tool for conference rooms in any corporate office or delivering a presentation on the go. With this presentation system, that acts as a switch/extender combo, you can transmit HD 1080p video wirelessly to an HDMI display up to 65 feet away (within line of sight). This device is ideal for screen sharing among multiple users, allowing for 5 users to connect their HDMI source device to a sender which transmits to the receiver. Content sharing and collaboration is made easy, by allowing users to broadcast on their display with the push of a button with near zero latency (1.3-1.8 millisecond).

• HDMI Version: 1.3
• HDCP Version: 1.2
• Transmission Distance: 65 Feet Max
• Supported Resolutions: 1080p/i, 720p/i, 576p/i, 480p/i
• # of Transmitters Supported: 5 Max
• Wireless Transmission: 5GHz
• Latency: 1.3-1.8 milliseconds
• Audio Format: Stereo PCM
• Chroma Subsampling: 4:2:0
• Imaging: SDR (Standard Dynamic Range)

A great detailed review from Upgrade

J-Tech Digital HDbitT 1X2 Wireless HDMI Extender DUAL Antenna Full HD 1080P 660FT Was Awarded for Best High-End Wireless HDMI Extender in 2017 by Ezvid Wiki.

With an insane range of 660 feet, the J-Tech Digital HDbitT Series takes away the need to choose between a WHDI or WirelessHD option by combining stunning picture quality with endless reach. Compatible with all video formats, there are truly no strings attached.

"Now we enjoy movies relaxing outside" said by one of customer Jamie B. "I used it to broadcast the tv signal outdoors to my outdoor kitchen, Now we enjoy movies relaxing outside!! great product."

See the article here from Ezvid Wiki

Internet cookies, little pieces of information stored in your web browser comprised of text strings. Most commonly, they are used to store things like usernames so that you do not need to input them every time you visit a site that you frequent. As such, they are harmless little things, just trying to help make your web browsing a bit easier.

Sometimes, you don't want your username to be automatically entered on a webpage. Usually, you would have to delete all of the cookies stored by your browser. In this guide, we will see how to delete cookies and cache for most popular Internet browsers.

For Google Chrome

1. Go to Chrome Menu on the up right corner and then down to Settings
2. Scroll down and click on “Show advanced settings”
3. Look under “Privacy”
4. Click “Content settings...” and select "All cookies and site data"

5. On the search bar input "www.jtechdigital.com"

6. click “Remove all show” to delete all cookies form www.jtechdigital.com

For Firefox

1. Click the menu button on the up right corner and choose “Preferences”
2. Choose “Privacy” then click “remove individual cookies”

3. In the “Search”: filed, type the name of the site whose cookies you want to remove.
4. Select the cookie(s) in the list to remove and click “Remove Selected” or click “Remove All”
to remove every cookie stored in the browser.

For Internet Explore 11

1. On the Start screen, tap or click Internet Explorer to open Internet Explorer.
2. Tap or click the Tools button , and then tap or click Internet options.
3. On the General tab, click Delete under Browsing History in the Internet Properties dialog box.

4. In the Delete Browsing History dialog box, click to clear all of the check boxes except for the Cookies check box, and then click Delete.

J-Tech Digital ® Premium Quality Hdmi To Hdmi + Audio (Spdif + RCA Stereo) Audio Extractor Converter is our best seller product. It can extract digital audio signal from the HDMI input and convert it to 2 channel analog stereo output or 5.1 channel Audio output.
To improve our customers using experience, we just post three tips when you are using this product.

1.Switch EDID Button
When you can’t get the sound, the first thing you can try is switch the EDID audio switch in the front. Change it between 2CH, 5CH or pass.

2.Turn Off Dolby Digital Plus
Because TOSLINK (spdif) does not support Dolby Digital Plus, we need to turn off Dolby Digital Plus function of the input device. Then the sound can go through our extractor. Here are samples for how to turn Dolby Digital Plus off.

• Amazon Fire TV

Settings  --> Display&Sound --> Audio --> Dolby Digital Output --> Dolby Digital Plus off

• Apple TV

Settings --> Audio&Video --> Dolby Digital --> Off

• Amazon Fire TV Stick

Settings  --> Display&Sound --> Audio --> Dolby Digital Output --> Dolby Digital Plus off

• Roku and Chromecast

When you are playing Dolby Digital Plus content on those two devices there is no option that you can shut down Dolby Digital Plus. So you can’t get sound from spdif or RCA port.

3. Audio through HDMI

When the incoming HDMI audio format is Dolby Digital Plus, PCM 5.1CH, PMC7.1CH, Dolby TrueHD or DTS-HD Master Audio, both the SPDIF and L/R outputs will not work, but you can still obtain these advanced audio signals from HDMI output, because HDMI output signal is identical to the HDMI input signal.

We are listing from our customers and continuing to improve our products.  Please common it below or email us to support@jtechdigital.com

Copy right by John Archer

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