ViewSonic WPD-900 Projector User Guide
Model Number: VS20455
Model Name: WPD-900
Thank You
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Introduction
Package Contents
[Diagram Description: An image shows two main components: a receiver unit with a USB-A connector and an HDMI connector, and a transmitter unit with a USB-C connector. A cable connects the receiver and transmitter.]
Receiver
Transmitter
Note: If any products are missing or damaged, please contact your retailer for more information.
Product Overview
Receiver
[Diagram Description: The receiver unit is shown with three numbered connection points/features: 1. HDMI output, 2. USB A input, 3. Pairing/Reset button.]
| Number | Item | Description |
|---|---|---|
| 1 | HDMI¹ Output | Version 1.4; Connects to the projection device. |
| 2 | USB A² Input | For power input only (5V/0.5A). |
| 3 | Pairing/Reset | Initializes pairing and resets to default settings. |
Transmitter
[Diagram Description: The transmitter unit is shown with three numbered connection points/features: 1. USB C input, 2. Pairing button, 3. USB C power input.]
| Number | Item | Description |
|---|---|---|
| 1 | USB C³ Input | Connects to the casting device (e.g., laptop, smartphone, tablet). |
| 2 | Pairing Button | • Toggles casting ON/OFF during transmission. • Press and hold for 5 seconds to enter pairing mode (if necessary). |
| 3 | USB C Power Input | • Additional USB C port for pass-through charging. • Allows simultaneous connection to a power adapter while casting (supports up to 60W PD power input). |
¹ HDMI 1.4 compatible
² USB A compatible
³ USB C compatibility: Ensure your device supports USB C port (USB C's DisplayPort Alternative Mode) for power delivery and video output.
Connecting
Receiver Connection
[Diagram Description: A projector is shown connected to the receiver unit. The receiver has an HDMI connector plugged into the projector's HDMI port and a USB A connector plugged into the projector's USB A port. The receiver is labeled "RX".]
- Connect the receiver's HDMI output to the projector's HDMI port.
Note: Ensure the projector or monitor is powered on. - Plug the receiver's USB A input into the projector's USB A port that can provide 5V/0.5A power.
Transmitter Connection
[Diagram Description: A laptop or mobile device with a USB-C port is shown connected to the transmitter unit via USB-C. The transmitter is labeled "TX".]
- Connect the transmitter's USB C input to the USB C port of your casting device (e.g., laptop, smartphone, tablet).
- Once connected, wait a few seconds for the casting device's screen to automatically cast.
- Pressing the pairing button toggles casting ON/OFF during transmission.
- The transmitter's USB C power input port supports up to 60W PD, providing pass-through charging for your mobile device.
- The transmitter's USB C power input port supports pass-through charging for mobile devices with up to 60W PD.
Notes:
• Ensure your device supports USB C port (USB C's DisplayPort Alternative Mode) for power delivery and video output.
• Casting is supported on all laptops, including Windows and macOS, and Android and Apple devices that support DP Alternate Mode.
• Mirroring and extending modes are also supported for Windows/macOS systems.
• To reset to default settings, press and hold the reset button for 5 seconds.
• Supports genuine HDCP (High-bandwidth Digital Content Protection) streaming for DRM (Digital Rights Management).
• You can pair multiple transmitters to one receiver using the same procedure as pairing one transmitter to one receiver. One receiver can be paired with up to 8 transmitters.
Pairing Transmitter to Receiver
The transmitter and receiver do not need to be paired immediately upon unboxing, but you can re-pair them if connection issues arise.
- Connect the receiver to your display device. For details, refer to "Receiver Connection".
- Using a paperclip or SIM eject tool, press and hold the reset button on the receiver's HDMI output port until prompted on the screen.
- Follow the on-screen instructions to complete pairing.
Resetting Receiver to Default Settings
- Using a paperclip or SIM eject tool, press and hold the reset button on the receiver's HDMI output port for approximately 15 seconds, then release.
- The connected device will reboot.
Casting without Transmitter
The WPD-900 receiver supports point-to-point casting for Android, Windows, iOS, and macOS. Connect the receiver to power and a display, then follow the steps below to transmit content.
Miracast
If your Android device supports Smart View (Samsung), Multi-Screen (Huawei), or Multi-Screen Interaction (OPPO), you can directly select the display device.
Note: Google devices do not support Miracast.
[Diagram Description: A screen shows a "Cast to" option with a device name "XXXX-12345678". A hand icon points to it.]
Windows Extend/Cast
Press 'Windows Key' + 'K' simultaneously and select the display device from the available display devices. You can also press 'Windows Key' + 'P' to change display settings and extend your screen.
[Diagram Description: A Windows logo plus the 'K' key leads to a screen showing "Available Display" with a device name "XXXX-12345678".]
iOS Screen Mirroring
Swipe to Screen Mirroring and select the display device.
[Diagram Description: A "Screen Mirroring" icon leads to a screen showing "Screen Mirroring" with a device name "XXXX-12345678".]
macOS Extend/Mirroring
Click the icon in the computer's menu bar and select to mirror or extend the display to the display device. You can also click "Use As Separate Display" to extend your screen.
[Diagram Description: A macOS menu bar shows a Wi-Fi icon, battery status, a device name "XXXX-12345678", and time "Mon 09:30". Options include "Mirror Built-in Retina Display" and "Use As Separate Display".]
Appendix: Specifications
| Category | Transmitter | Receiver | ||
|---|---|---|---|---|
| Item | Specifications | Item | Specifications | |
| Function | Wi-Fi | 5 GHz 1T1R | Wi-Fi | 5 GHz/2.4 GHz 1T1R |
| HDCP Support | HDCP 1.4 | HDCP Support | HDCP 1.4 | |
| Video Support | Up to 1080p @ 60 Hz | Video Support | Up to 1080p @ 60 Hz | |
| Audio Support | 2-Channel, PCM | Audio Support | 2-Channel, PCM | |
| Interface | HDMI | Not applicable | HDMI | 1 |
| USB C¹ | 2 (1x Video, 1x 60W PD x 1 Power Input) | USB C | Not applicable | |
| USB A | Not applicable | USB A | 1 (For power input only) | |
| Physical Button | Pairing Button | 1 | Pairing Button | 1 (Pin hole) |
| Other | Power Input | 5V/1A | Power Input | 5V/0.5A |
| Power Consumption | 3W | Power Consumption | 1.5W | |
| Actual Dimensions (W x H x D) | 87 x 42 x 15 mm (3.43" x 1.65" x 0.59") | Actual Dimensions (W x H x D) | 706 x 25 x 11 mm (27.80" x 0.98" x 0.43") | |
| Weight | 23 g (0.05 lb) | Weight | 27.5 g (0.06 lb) | |
| Operating Temperature | 0° C ~ 35° C (32°F ~ 95° F) | Operating Temperature | 0° C ~ 35° C (32°F ~ 95° F) | |
| Operating Humidity | 10% ~ 90% (Non-condensing) | Operating Humidity | 10% ~ 90% (Non-condensing) | |
¹ Ensure your device supports USB C port (USB C's DisplayPort Alternative Mode) for power delivery and video output.
Regulations and Service Information
Compliance Information
This section covers all relevant requirements and declarations. Refer to the device's nameplate label and related markings for confirmed information.
Declaration of Conformity for European Countries
This device complies with the EMC Directive 2014/30/EU and the Low Voltage Directive 2014/35/EU. Radio Equipment Directive 2014/53/EU.
The information below applies only to EU member states.
The symbol on the right [WEEE symbol description: A crossed-out wheeled bin] complies with the Waste Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU. This symbol indicates that the device should not be disposed of as unsorted municipal waste, and you must use the collection and recycling systems according to local laws.
RoHS2 Compliance Declaration
This product is designed and manufactured in compliance with the Restriction of Hazardous Substances (RoHS2 Directive) Directive 2011/65/EU of the European Parliament and of the Council, and adheres to the maximum concentration values established by the European Technical Adoption Committee (TAC).
| Substance | Maximum Recommended Concentration | Actual Concentration |
|---|---|---|
| Cadmium (Cd) | 0.01% | < 0.01% |
| Lead (Pb) | 0.1% | < 0.1% |
| Mercury (Hg) | 0.1% | < 0.1% |
| Hexavalent Chromium (Cr6+) | 0.1% | < 0.1% |
| Polybrominated Biphenyls (PBB) | 0.1% | < 0.1% |
| Polybrominated Diphenyl Ethers (PBDE) | 0.1% | < 0.1% |
| Bis(2-ethylhexyl) phthalate (DEHP) | 0.1% | < 0.1% |
| Benzyl butyl phthalate (BBP) | 0.1% | < 0.1% |
| Dibutyl phthalate (DBP) | 0.1% | < 0.1% |
| Diisobutyl phthalate (DIBP) | 0.1% | < 0.1% |
Some components of the product mentioned above are exempted according to Annex III of the RoHS2 Directive as follows:
- Copper alloys may contain lead with a maximum mass percentage of 4%.
- Lead in solders used for high-temperature applications (i.e., lead-based alloys with a mass percentage of 85% or more of lead).
- Glass or ceramic materials in electrical and electronic components, other than dielectric ceramic in capacitors (piezoelectric devices, or glass/ceramic composites).
- Dielectric ceramic in capacitors with a rated voltage of 125V AC or 250V DC or higher.
Company Name: VIEWSONIC CORPORATION
Equipment Name: WPD-900
Model Name: VS20455, VS20451
Manufacturing Date: Not specified
Manufacturer and Country of Origin: VIEWSONIC CORPORATION / China
[Certification Mark Description: A circular mark with text and a logo, identified as R-R-VIE-VS20455]
India Hazardous Substances Restriction
This is the India Hazardous Substances Restriction guideline. This product complies with the "India E-waste Rule 2011", and except for the exemptions specified in Annex II, it is not permitted to use concentrations exceeding 0.1% by weight for Cadmium and 0.01% for Lead, Mercury, Hexavalent Chromium, Polybrominated Biphenyls, or Polybrominated Diphenyl Ethers.
Product End-of-Life Disposal
ViewSonic® is committed to environmental responsibility and sustainable practices. Thank you for participating in Smarter, Greener Computing. For more information, please refer to the ViewSonic® website.
For USA and Canada:
https://www.viewsonic.com/us/go-green-with-viewsonic
For Europe:
https://www.viewsonic.com/eu/environmental-social-governance/recycle
For Taiwan:
https://recycle.moenv.gov.tw/
For EU users: If you have safety/accident issues related to this product, please contact us.
ViewSonic Europe Limited
Haaksbergweg 75
1101 BR Amsterdam
Netherlands
+31 (0) 650608655
EPREL@viewsoniceurope.com
https://www.viewsonic.com/eu/
Customer Service
For technical support or product service, please refer to the table below or contact your dealer.
Note: You will need the product's serial number for this.
