# Ultra short throw projector Optoma ZK430UST 4200 ANSI lumens DLP UHD 4K

**URL:** https://aio.lv/en/product--optoma-w3p7nk1b111--11579957
**Data updated:** 2026-01-15 13:47 (EET)
**Category:** Projectors
**Manufacturer:** OPTOMA
**Manufacturer code:** W3P7NK1B111
**EAN:** 5055387668683
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 689.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 3 049.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--optoma-w3p7nk1b111--11579957

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Optoma ZK430UST is an ultra short throw projector featuring 4200 ANSI lumens brightness, DLP technology, and UHD 4K resolution. With a laser light source lasting up to 30000 hours, it offers a fixed zoom and a throw ratio of 0.25:1. Ideal for presentations and home cinema, it supports multiple languages for OSD and operates quietly with a noise level of 34 dB.

## Long description

The Optoma ZK430UST is an ultra short throw projector designed for bright, detailed large-screen projection in meeting rooms, classrooms and home cinema. It uses DLP technology and delivers 4200 ANSI lumens with UHD 4K (3840 x 2160) resolution. A laser light source rated up to 30,000 hours provides long operating life, while a fixed zoom and a 0.25:1 throw ratio allow placement close to the screen for minimal shadowing.
Advantages
High brightness and UHD 4K resolution ensure clear, high-contrast images even in moderately lit environments. The laser light source reduces maintenance needs and keeps brightness stable for thousands of hours. Ultra short throw optics let you position the projector very close to the screen to avoid obstructions and shadows, and a built-in 15 W speaker provides basic audio without external amplification.
Suitable for
Corporate and educational presentations in meeting rooms and lecture halls
Small to medium-sized event spaces
Home theater installations where a short throw is required
Interactive displays or situations where the projector must be close to the screen
Key specifications
Projection technology: DLP
Brightness: 4200 ANSI lumens
Resolution: UHD 4K (3840 x 2160), aspect ratio 16:9
Contrast ratio: 1800:1
Light source: Laser, up to 30,000 hours
Throw ratio: 0.25:1 (ultra short throw)
Screen size compatibility: 100"–150" (2540–3810 mm)
Built-in audio: 15 W speaker
Networking: Ethernet LAN
Typical power consumption: 250 W
Weight: 4.5 kg
How to use
Place the Optoma ZK430UST close to the projection surface according to the specified screen size compatibility and the 0.25:1 throw ratio to achieve the desired image size. Connect your video source via the projector's input ports and, if required, connect to an Ethernet LAN for network control. Power the unit with the appropriate AC supply and adjust image settings using the on-screen menu to match the screen size and room lighting. Use the built-in speaker for basic sound or connect external audio for higher-quality playback.
Usage recommendations
For consistent image quality and long service life, operate the projector in a well-ventilated environment, avoid obstructing airflow, and follow the manufacturer’s maintenance schedule for cleaning filters and optics. When used for presentations, position the projector to minimise direct light on the presenter and verify network settings if remote management is required.

## Specifications

### Projector

| Feature | Value |
|---|---|
| Contrast ratio (typical) | 1800:1 |
| Horizontal scan range | 15 - 140 |
| Vertical scan range | 24 - 240 |
| Projection distance | 0.614 - 0.894 |
| Projection technology | DLP |
| Projector brightness | 4200 ANSI lumens |
| Screen size compatibility | 2540 - 3810 |
| Native aspect ratio | 16:9 |
| Supported aspect ratios | 4:3, 16:9 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 3048 |
| Operating relative humidity (H-H) | 0 - 80 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 0 - 90 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 250 W |
| Power source | AC |

### Design

| Feature | Value |
|---|---|
| Cable lock slot | Yes |
| Product colour | White |
| Market positioning | Business |
| Product type | Ultra short throw projector |
| Cable lock slot type | Kensington |

### Lens system

| Feature | Value |
|---|---|
| Offset | 120 % |
| Throw ratio | 0.25:1 |
| Zoom type | Fixed |

### Features

| Feature | Value |
|---|---|
| Noise level | 34 dB |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | GRE, RUS, RUM, POR, POL, NOR, JPN, ITA, IND, HUN, SWE, FRE, FIN, FAS, ESP, ENG, DUT, DEU, DAN, CZE, CHI (TR), VIE, TUR, CHI (SIMPL), ARA |
| Number of OSD languages | 25 |
| Noise level (economic mode) | 29 dB |
| International Protection (IP) code | IP6X |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | Hybrid Log-Gamma (HLG) |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232, RJ-45 |
| DC-in jack | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| PC Audio out | Yes |
| HDBaseT port | Yes |
| 3D sync port | Yes |
| Enhanced Audio Return Channel (eARC) | Yes |
| Service port type | USB Type-A |

### Video

| Feature | Value |
|---|---|
| Full HD | Yes |
| 3D | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.5 kg |
| Height | 85 mm |
| Width | 327 mm |
| Depth | 327.8 mm |

### Multimedia

| Feature | Value |
|---|---|
| Number of built-in speakers | 1 |
| RMS rated power | 15 W |
| Built-in speaker(s) | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |

### Light source

| Feature | Value |
|---|---|
| Light source type | Laser |
| Service life of light source | 30000 h |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |

## FAQ

### How much does the Ultra short throw projector Optoma ZK430UST cost, and is it available for purchase?

The price is 3,689.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Ultra short throw projector Optoma ZK430UST be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OPTOMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OPTOMA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: screen size compatibility, weight, projector brightness, native aspect ratio, projection technology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Ultra short throw projector Optoma ZK430UST?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11579957/66651858_large.webp