1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your ULTIMEA Poseidon E100 Smart Projector. Please read this manual thoroughly before using the product to ensure proper function and longevity. Keep this manual for future reference.

Figure 1: ULTIMEA Poseidon E100 Smart Projector overview.
2. What's in the Box
Verify that all items listed below are included in your package:
- ULTIMEA Poseidon E100 Smart Projector
- Remote Control
- User Manual
- HDMI Cable
- Power Adapter & Power Cord
Video 1: Official product overview of the ULTIMEA Poseidon E100 Smart Projector.
3. Product Features & Highlights
3.1 Display Technology
- Brightness: 1800 ANSI Lumens for clear visuals in various lighting conditions.
- Resolution: Native 1080P with 4K decoding support, HDR 10 / HLG for enhanced clarity.
- Color Fidelity: 120% DCI-P3 wide color gamut for rich, true-to-life visuals.
- Motion Compensation: MEMC technology ensures ultra-smooth and sharp fast-moving scenes.
- 3D Support: Active 3D capability (3D glasses required, not included).

Figure 2: Overview of key display and smart features.
3.2 Audio System
- Speakers: Dual 10W speakers with deep bass tuning for immersive sound.
- Bluetooth Audio: Bluetooth 5.3 for seamless device connections and use as a standalone Bluetooth speaker.

Figure 3: Illustration of the powerful dual 10W speakers.
3.3 Smart Features
- Operating System: Built-in Google TV with official app support (YouTube, Netflix, Prime Video, etc.).
- Voice Control: Hey Google voice control for hands-free content launching.
- Updates: OTA updates ensure app security and feature stability.

Figure 4: Google TV interface with integrated streaming apps.
3.4 Auto-Correction & Placement
- Auto Focus: Real-time auto focus for a sharp image in seconds.
- Keystone Correction: ±50° 6D auto keystone correction for automatic image alignment.
- Throw Ratio: 1.2:1 throw ratio.
- Screen Size: Flexible 20–300" screen range.

Figure 5: Real-time auto focus and 6D auto keystone correction in action.
4. Setup Guide
4.1 Placement
Position the projector on a stable surface or mount it using compatible accessories. Ensure the projection path is clear. The 1.2:1 throw ratio allows for a 20-300 inch screen size depending on the distance from the projection surface.

Figure 6: Screen size vs. projection distance.
4.2 Powering On & Initial Setup
- Connect the power adapter and power cord to the projector and a power outlet.
- Press the power button on the projector or remote control to turn it on.
- Follow the on-screen instructions for initial Google TV setup, including Wi-Fi connection and Google account login.
- The projector will automatically perform auto focus and keystone correction.
5. Operating Instructions
5.1 Navigation & Settings
Use the provided remote control to navigate the Google TV interface. Access settings to customize picture, sound, and projector-specific options.
- Picture Modes: Adjust brightness, contrast, saturation, and sharpness. Select from predefined modes (Standard, Vivid, Sport, Movie, Game, Energy Saving) or a custom user mode.
- Color Temperature: Choose between Warm, Cold, or Custom settings.
- HDR: Enable or disable HDR for enhanced color and contrast.
- MEMC: Toggle Motion Estimation, Motion Compensation for smoother fast-moving scenes.
- Fan Speed: Adjust fan speed manually or use automatic mode.
- Zoom: Adjust the screen size digitally.
- Vertical Offset: Adjust the vertical position of the image.
5.2 Screen Mirroring
The projector supports screen mirroring from iOS and Android devices.
- For iOS devices: Ensure both the projector and your iPhone are connected to the same Wi-Fi network. From your iPhone's Control Center, tap Screen Mirroring and select the projector from the list.
- For Android devices: Ensure both the projector and your Android phone are connected to the same Wi-Fi network. On your Android phone, enable the screen mirroring feature (often called Smart View, Cast, Wireless Display, etc.) and select the projector.
5.3 Bluetooth Speaker Mode
You can use the projector as a standalone Bluetooth speaker.
- Navigate to the Bluetooth Audio mode on the projector.
- Enable Bluetooth on your smartphone or other audio device.
- Select "Poseidon E100" from the list of available devices to pair.
6. Connectivity
The Poseidon E100 offers a variety of ports for connecting external devices:
- RESET: Pin-hole button to reset the device.
- DC19V: Power input (19V).
- S/PDIF: Digital audio output.
- HDMI: High-Definition Multimedia Interface input.
- LAN: Ethernet port for wired network connection.
- USB1 / USB2: USB ports for connecting storage devices or peripherals.
- UPDATE: Micro USB port for firmware updates.
- AUX: 3.5mm audio jack for headphones or external speakers.
- Power Button: To turn the projector on/off.

Figure 7: Rear panel connectivity ports.
7. Maintenance
The Poseidon E100 features an IP5X dustproof design, minimizing internal dust accumulation and ensuring long-lasting performance and consistent visual quality. Regular external cleaning with a soft, dry cloth is recommended.
8. Troubleshooting
- No Power: Ensure the power cord and adapter are securely connected and the power outlet is functional.
- No Image: Check the input source (HDMI, Google TV). Ensure the lens cap is removed. Verify auto focus and keystone correction are active.
- Blurry Image: Allow auto focus to complete. If manual focus is preferred, adjust using the remote control.
- No Sound: Check volume levels on the projector and connected devices. Ensure the correct audio output is selected.
- Remote Not Responding: Check battery levels. Ensure there are no obstructions between the remote and the projector.
9. Specifications
| Brand | ULTIMEA |
| Model Number | U0840 |
| Brightness | 1800 ANSI Lumens |
| Display Resolution | Native 1920 x 1080 Pixels (4K Support) |
| Special Features | Google TV 11.0 with NETFLIX Certification, Dual 10W Speakers, 120% DCI-P3 Color, MEMC, Active 3D Image, AI Auto Focus & 6D Keystone |
| Connectivity | 2.4GHz + 5GHz Dual-Band WiFi, Bluetooth 5.3, HDMI, LAN, USB (x2), S/PDIF, 3.5mm Audio |
| Throw Ratio | 1.2:1 |
| Screen Range | 20–300 inches |
| Product Dimensions | 7.8 x 7.36 x 6.1 inches |
| Item Weight | 5.4 pounds |
10. Warranty and Support
For warranty information or technical support, please refer to the contact details provided in the product packaging or visit the official ULTIMEA website. Keep your purchase receipt as proof of purchase.





