The ViewSonic TD1655 is a 15.6-inch touchscreen monitor which is fully portable. Hence, it can be used as a secondary display without any let down to the user. Thanks to its Full HD resolution, 10-point multitouch interface, and USB-C features, the monitor can suit any user irrespective of professional work, gaming, or just entertaining themselves. Nevertheless, as any other hi-tech product, it may be easy to use, but one needs to have certain skills in going to the core of the TD1655. This review will consist of both a detailed overview and an analytical approach to the assembling process of the ViewSonic TD1655 including all necessary stages from attaching hardware to installing and configuring software including troubleshooting questions in order for you to enjoy the use of your portable monitor.
1. Unboxing and First Impressions
The ViewSonic TD1655 packaging does not require any special skills, and everything needed for use is included in the box. In particular, it includes:
The TD1655 portable monitor
A USB-C to USB-C cable
A USB-C to USB-A cable
A Mini HDMI to HDMI cable
A power adapter with a USB-C connector
A protective sleeve
Quick start and warranty info
The packaging design is quite elegant and simple, so there is no doubt the monitor will arrive unharmed. The bundled cables also enable easy connections for different devices, while the guard cover is a good addition for those who plan to tablet the monitor often.
The monitor is also very sleek and light in weight as it weighs below 2 pounds and is just 0.6 inches thick making it very portable and easy to set up anywhere. The body is aluminum making it firm to hold, but there is also a folding stand at the back of the monitor making the design practical as well.
2. Hardware Configuration: Establishing Connections for the TD1655
Connecting using USB-C
A ViewSonic TD1655 can be connected using two main connection ports which are USB-C and Mini-HDMI. However, given the current devices manufactured, the reasonably most adopted connection technology is USB-C, which provides an easy option, offering power and information using a single cable.
The procedure to connect the TD1655 using USB C cable is as follows:
Find the Right Port: Most laptops, tablets, and phones equipped with a USB-C port are able to connect to the TD1655. Search for a USB-C port with DisplayPort Alternate Mode support (often signified by a small lightning bolt next to DP).
Insert the Cables: Use the USB-C to USB-C cable to connect the monitor and your device. The monitor will recognize the connection and should come on without having to plug it to a power source. However, if the internal battery pack of your laptop or tablet does not output enough power, the power adapter provided will have to be used.
Change Settings: After the connection has been made, it is expected that the device will detect the TD1655 as the second monitor. For Windows: right-click on the desktop and select the “Display settings” radio button. For Mac: select “System Preferences”, then click on “Displays”. After this, you will be able to switch the display on or match it with the previous display, as per your preferences.
Functioning of Touchscreen: The functioning of the 10-point touchscreen is also made possible by the presence of the USB C Cable. It is particularly beneficial to Windows and Android users who can easily utilize it to perform some functions such as pinching, scrolling, drawing and so on with the screens.
Benefits of a USB-C setup
Single Cable for Data and Power: The fact that only one cable is needed to output both video and power makes for an organized design.
Complete Touchscreen Functionality: For touchscreen-enabled devices that accept a USB C connection, the 10-point touch functionality works perfectly, allowing for the device to be used interactively.
Prompt and Assured Connectivity: This means that data transmission over USB-C is quite fast and consistent while the HDMI interface is less responsive and easier to set up.
Possible Drawbacks
Unwanted Power Usage: If you happen to be using a laptop or tablet which is not plugged in, then the TD1655 might also compromise the battery levels. In such instances, it is best to use the monitor with its own power adapter which has a USB-C port.
Device Port Configuration: It is worth noting that not every USB-C port is able to output video. Attempt connecting the device only if the USB-C port on your device is DisplayPort Alternate Mode ready.
Connecting Using Mini-HDMI
The TD1655 can also be connected through Mini-HDMI for devices that do not support USB-C. This includes, but is not limited to, older laptops, specific gaming consoles and some desktop computers.
The monitor can be set up in the following manner, when using Mini HDMI:
Connect the Mini-HDMI Cable: Take the Mini HDMI to HDMI cable and insert one end into the monitor’s Mini-HDMI port and the other end into the HDMI port of the device.
Provide Power: A Mini HDMI connection has the back up of an external power supply for the monitor, in contrast to a USB C connection. For this reason, you will have to use the USB C power adapter that comes with the TD1655 to plug it in.
Adjust Display Settings: As with the USB-C connection, once the HDMI connection is made, you can adjust your display settings on your device to extend or mirror the screen.
Activating Touch Function: The HDMI connection manages video signals however it does not carry the touch signal. In order to activate touch, the TD1655 must be connected to the device using a USB-A to USB-C cable. Insert the USB-A side into the device and the USB-C side into the second USB-C port on the monitor. This ensures a data connection to support the operation of the touchscreen.
Benefits of Utilizing a Mini-HDMI Configuration
Broader Range of Devices: Mini HDMI has a wider coverage among devices and accessories especially among video gaming consoles which include the Nintendo Switch, PS4, Xbox and even older laptops and desktops.
Independent Power: The use of a power supply unit minimizes the chances of using the laptop’s internal source and in this way, the monitor will not drain the battery of the laptop which is useful for extended periods of usage.
Possible Drawbacks
Cables Everywhere: The presence of both an HDMI cable along with a USB cable to allow touch working causes most cables on the surface used.
Installation of Touch is More Involved: To configure touch functionality, it is necessary to have two individual cables which makes the process intensive when compared to USB-C which is all in one.
Travelling with Power Banks
While out and about, if it becomes necessary to drum up the TD1655 without attaching it to a wall socket power supply, a USB C power bank can be used as a power source as long as the required wattage is provided (generally 18W or above). Just take a USB-C cable and plug the power bank into the monitor and you would get the same use out of it as though it was plugged into the wall.
This simplifies the use further and the TD1655 becomes very appealing to the traveling business people who find themselves in need of a second screen in a café, an airport or any other distant place.
3. Display Settings: Calibration and Selections
Color Calibration
The ViewSonic TD1655 has excellent color reproduction right out of the box, although for purposes of photo or viceo editing, it might need some calibration.
To calibrate the monitor:
Use Built-In Settings: The monitor has several preset color modes which can be adjusted in the OSD menu. The OSD can be accessed by pressing the physical buttons mounted on the sides of the monitor. Such options consist of Standard, Game, Movie, and so forth.
Calibrate Using Software: For further calibration, it is possible to employ software like DisplayCAL or a hardware calibrator such as the X-Rite i1Display Pro. This is used in conjunction with the display to calibrate color temperature, contrast, and brightness to suitable levels.
Windows Display Calibration: In addition, they have a functional “Calibrate Display Monkey” tool that is found under “Settings” > “Display” > “Advanced display settings” for windows laden devices.
Brightness and Contrast Adjustments
Considering the maximum brightness of 250 nits, the ViewSonic TD1655 is more appropriate for use in indoors. Nevertheless, you might want to consider changing the brightness and contrast depending on the lighting condition of your working environment.
Adjusting Brightness: While in the OSD menu, scroll down to select ‘Brightness’ and press the OK button. Use the physical buttons to adjust the level of brightness to the preferred setting.
Adjusting Contrast: Likewise, contrast level can also be adjusted using OSD in order to reduce or emphasize the bright areas and dark portions of the screen respectively.
If you are in a well-lit room, the maximum brightness could be somewhat understated especially if the task requires very bright screens all around. However, in most cases, the display which is viewed indoors or in the office would be fine.
4. Touchscreen Configuration and Control via Gestures
Windows Touchscreen Configuration
The ViewSonic TD1655 touchscreen features most of the modern Windows devices, making it easy to use with the gizmo without any additional installation. However, to use touch optimally, touch can be calibrated:
Dial up Tablet Settings: taptab depending on what tabs are available, from settings tap devices > select touchpad or pen & windows ink and within this section turn up or down touch sensitivity and calibration and multitouch gestures if they are there.
Configure Gestures: Windows 10 or 11 lets you modify some of the built-in gestures, like pinch to zoom, two finger scroll, three finger swipe and others. These are useful when working to make their workflow efficient especially when composing or reading huge documents.
macOS and Android Touchscreen Configuration
Devices running macOS and Android can likewise make use of the TD1655’s touch feature, but the results may not be as good:
mac OS: For mac operating system devices, the touchscreen cannot fully be utilized unless one gets touch enabling programs as the very os does not come with such options for external monitors.
Andi Oid: For android devices, the touch screen capabilities is usually functional through USB-C particular to devices that have the touch capability built-in such as the Samsung galaxy range of phones and tablets that have DEX mode. You can scroll through applications, flick pages, zoom in and out with the pinch motion just like on the screen of the device.
Touchscreen function by Operating Systems
Another impressive aspect of the ViewSonic TD1655 is the fact that it also supports 10 point multi touch. Such multi touch capabilities are suited for anyone who desires a high level of interactivity either in work or play. Here is how the various operating systems support touchscreen gestures:
Windows: The TD1655 is equipped with hardware and software that allows very basic functions of touchscreens, such as tap, pinch, zoom, and swipe. At least on Windows 10/11, uses can benefit from a multi-touch feature that helps with simple functions like zooming in collections of pictures or scrolling through applications. There is also this feature called Windows Ink that comes in handy when using a stylus on the screen for writing or drawing and this is very advantageous especially to artists or people taking notes.
macOS: Apart from the hardware, software limitations have been witnessed by Mac users. This is because support for touch screens is not incorporated into mac operational systems. Some touch enabling applications like Touch-Base exist but are not as native as the ones on windows or android devices.
Android: While connected through a USB-C port, contempory android phones come with the ability to enable full touch control functionality. Actions such as swiping home screens, launching applications and even scrolling through lists are all fluid with the touchscreen. If you are however using the DeX mode by Samsung, you can convert the TD1655 into a miniature laptop where it serves as a touchscreen display and also provides additional screen space.
iOS/iPadOS: Sadly, for touch external monitor, it is not a complete support on iPhones and iPads. As per TD1655 only screen display option is available, there is no touch screen control available on this monitor.
5. Adjusting the On-Screen Display (OSD)
The ViewSonic TD1655 is equipped with a fairly easy to use On Screen Display (OSD) that aids the user in adjusting the monitor setup. This systems OSD can be brought up quite easily using the buttons placed on the side of the monitor. Here are the main customizations you can enjoy using the OSD:
Lightness, Darkness, and Colour Customization
The TD1655 has several predefined colour modes available for use depending on the activity. These modes are for example “Standard”, “Game”, “Movie”, “Web” and “Text”. Variation of these modes ensure optimal output irrespective of the task at hand. For example:
Film Mode: Increases brightness and contrast to make the images lively for video watching.
Game Mode: Increases color temperature and brightness to bring out details in dark scenes.
Text Mode: Lowers screen brightness and blue light emission when reading for long hours to avoid eye fatigue.
Advanced Settings: Color Temperature and Blue Light Filter
For users who will be spending long hours in front of the monitor, adjusting the settings to include a color temperature adjustment as well as long utilization of the blue filter is advisable to avoid straining the eyes. The blue filter is very useful when work requires the employee to work late in the night due to its ability to mitigate the harmful effects of blue light which affects sleeping patterns.
Color Temperature: Can be set from three choices “Warm”, “Cool” and even “User” presets. For example the “Warm” is usually more suitable for those working in a low lighting environment since it is likely to cause less eye strain as compared to the “Cool” which is more suitable for brighter and cooler graphics.
Blue Light Filter: The OSD allows users to activate the blue light cut and set it to the grade that they prefer, this is most applicable to the users who tend to work in the dark and need to prevent eye strain.
Aspect Ratio and Scaling Options
The ViewSonic TD1655 supports aspect ratio adjustment thus you can enjoy different screen resolution and scaling configurations. This is important while using the monitor with other devices or applications that require a specific display ratio.
For instance, if an old device is being used which outputs lower resolution, you can change the aspect ratio in a way that fills the screen but does not alter the shape of the picture.
6. Applications: Some Exceptional Features of the TD1655
With respect to its various applications, the ViewSonic TD1655 is a useful resource. Its ease of movement, multi-touch function, and vibrant screen guarantee satisfaction for different categories of users. The following are some of the dominant use cases for the TD1655:
Business and Productivity
The TD1655 is an excellent portable monitor that is ideal for the ever-busy individual who uses a laptop or a tablet as well. Most portable monitors are cumbersome but this one can either be placed inside your briefcase or your backpack as it weighs very little. And I do mean little, setting it up in a coffee shop or airport lounge as you seek to create a dual-monitor on the available workstation will not take long to achieve.
When working with many applications or documents in the case of what some people address as normal operations, productivity gains from a second screen exposure level go to epic proportions. Coding, document edition, graphics design, you name it – all these commodities from the TD1655 transform into a seamless multi-tasking environment.
Touch Enabled Screen for Professional Presentations: If you are a business oriented person who makes loads of presentations, it comes with a benefit of touch screen interaction which means that you can be able to snuggle with tes content in whatever way possible. Slide presentation of the content enables writing on the slides, moving within specific sections and even accessing the touchscreen during the presentation class.
Creative Work and Digital Art
The TD1655 is extremely useful for illustrators and designers who are accustomed to work with drawing tablets or any other touch-based media. It fits perfectly in skin creators’ bags because of its wide color gamut and 10-point touch capability which allows it to function as a drawing or a sketch pad on the go. Attach a stylus to the device and it presents an efficient portable setup for digital arts and photo enhancement applications.
Photo Editing: One of the biggest pros of the monitor’s FHD and relatively accurate colors is that photographers can treat it as a – portable editing tool when on the move. Of course, it will not be able to replace a top-of-the-range color-critical monitoring system for any kind of professional work, but it is quite useful for doing some quick work or watching the pictures. Graphic Design: Not only that the sensor pack is enabled as a part of the design and generally improved features in the touch and sensitivity control of the monitor, but also the clarity of the screen makes it easy for graphic designers to do vector art or layout designing with graphic design applications enhanced with touch controls.
Gaming and Entertainment
Even though the ViewSonic TD1655 is not a gaming monitor, she will still be able to withstand some casual gaming or streaming. It is Full HD, ensuring that games and videos are appealing to the eye and the touchscreen comes in handy for some mobile or tablet gaming.
Console Gaming: An enhanced gaming experience will also be felt by players who use handheld consoles such as the Nintendo Switch due to a bigger and clearer screen. All that is required is an HDMI connection and the console becomes a portable larger than life screen for gaming.
Streaming and Movies: The built-in speakers are bearable when it comes to watching movies but serious listeners may prefer additional speakers or headphones. With the small size of the monitor and its capabilities, when travelling, a person is able to enhance enjoyment levels of watching series by carrying it around. Portable Devices and Smartphones
The TD1655 also works with cellphones with USB-C interfaces allowing users to make it a workstation on the go. For example, while you can have Samsung DeX, and use the TD1655 as a monitor and input device for the phone as if the phone was a desktop computer.
Setting up a mobile office: For individuals who conduct business on the go and depend on their smartphones, the TD1655 allows you to be more productive by increasing the amount of screen space that is available to you. In this case, this functionality comes in handy when playing with apps or typing up documents or managing emails.
7. Troubleshooting and Common Issues
Like any other device, some issues may arise when setting up the ViewSonic TD1655 or using it. Below is a quick troubleshoot for some of these issues:
Why is there no signal?
Where the TD1655 displays a message to the effect ‘no signal’:
Check Cables: In this case, the USB-C or the HDMI should be well secured on both ends. In case of USB-C connection, please ensure that the device supports DisplayPort Alternate Mode.
Use external power: If the monitor will not turn on, connect the monitor to the power adapter instead as some laptops might not provide enough power from the USB-C port.
Touch screen does not work
If the touch screen is not working:
Check Connection Type: Ensure that the USB-A to USB-C cable is connected if you are connected through HDMI to enable the touchscreen.
Install Drivers: For Windows devices in particular, you may be required to install the relevant drivers or update the device firmware for touch support to work. Look out for any such on the ViewSonic website.
Display Looks Blurry or Off-Color
If the display is blurry or the colors are not accurate:
Adjust Resolution: Ensure that the device is correct in the resolution being outputed onto the monitor (1920×1080). Go to the display settings of your device and ensure that the proper resolution has been set.
Calibrate Display: You may adjust the brightness, contrast, and color temperature using the OSD menu incorporated or you may opt for calibration using the tools available in a computer.
8. Final Thoughts
To recapitulate, the ViewSonic TD1655 is an excellent option for users that are looking for a lightweight, flexible, and solidly constructed portable display which is very useful especially considering its multi-touch feature. It strikes a good balance between portability, usability and pricing making it ideal for both business and creative users who wish to have a high-quality secondary display while travelling.
Though it does come with its fair share of drawbacks- for instance, not bright enough, lack of mac os touch support, and the extra connections needed for hdmi users, the whole package is quite appealing. It best serves its purpose within the context of business, creative and mobile work and provides good value for money.
This TD1655 cannot be a replacement for a high-end desktop monitor, however, as a portable mode of usage, it can prove to be the best. Whether you are working, creating, or having fun with the ViewSonic TD1655, you can remain active and stay in touch no matter where you are at.