1. Introduction
This manual provides essential information for the safe and efficient operation of your SYLVOX 55-inch PoolPro Series Outdoor Smart TV. This television is designed for outdoor use, featuring a 4K UHD display with 2000 nits brightness, HDR support, and an IP55 waterproof rating. It operates on the Android 11.0 system with built-in Chromecast, WiFi 5.0, and Wireless 5.0 connectivity.

Figure 1.1: SYLVOX 55-inch PoolPro Series Outdoor Smart TV.
2. Safety Information
Read all safety instructions before using the TV. Keep this manual for future reference.
- Power Source: Connect the TV only to the specified power supply (110 Volts).
- Ventilation: Ensure at least 4 inches of space around and behind the TV for proper heat dissipation. Do not flush mount the TV.
- Water Exposure: While the TV has an IP55 waterproof rating, avoid direct high-pressure water jets. Ensure all port covers are securely closed.
- Temperature: Operate the TV within the specified temperature range of -22°F to 122°F (-30°C to 50°C).
- Cleaning: Disconnect power before cleaning. Use a soft, damp cloth. Avoid harsh chemicals.
- Mounting: Use appropriate VESA-compatible wall mounts (600x400mm for 55-inch model) and ensure secure installation by qualified personnel.
3. What's in the Box
Verify that all components are present upon unpacking:
- SYLVOX 55-inch Outdoor Smart TV
- Remote Control (requires 1 CR2 battery)
- Instruction Manual (this document)
4. Setup
4.1 Physical Installation
The TV is designed for wall mounting. For the 55-inch model, use a VESA 600x400mm compatible mount. Ensure the mounting surface can support the TV's weight (approximately 59.6 lbs without stand).
- Heat Dissipation: Maintain a minimum of 4 inches (10 cm) of clear space around the TV's perimeter and behind it to allow for adequate airflow and prevent overheating. Flush mounting is not recommended.

Figure 4.1: Example of outdoor TV installation, ensuring proper clearance.
4.2 Initial Power On
- Connect the power cord to the TV and then to a suitable outdoor-rated power outlet.
- Press the power button on the remote control or the TV.
- Follow the on-screen prompts to select your language, region, and perform initial setup.
4.3 Network Connection
The TV supports both Wi-Fi 5.0 and Ethernet connectivity.
- Wi-Fi: During initial setup, select your Wi-Fi network from the list and enter the password.
- Ethernet: Connect an Ethernet cable from your router to the RJ45 port on the TV. The TV will automatically detect the wired connection.
4.4 Google Account Setup
As an Android 11.0 Smart TV, a Google account is required to access the Google Play Store and other smart features.
- Follow the on-screen instructions to sign in with an existing Google account or create a new one.
- This enables access to apps like Netflix, YouTube, Hulu, and more.

Figure 4.2: Google Play Store interface for app downloads.
5. Operating Instructions
5.1 Remote Control and Voice Assistant
The included remote control allows for full navigation. The TV also supports voice commands via the built-in Voice Assistant.
- Press the dedicated Voice Assistant button on the remote and speak your command (e.g., "Open Netflix," "What's the weather?").

Figure 5.1: Remote control with voice assistant feature.
5.2 App Management
Access the Google Play Store to download and install various streaming services and applications.
- Navigate to the "Apps" section on the home screen.
- Select the Google Play Store icon to browse and download apps.
5.3 Connectivity Features
The TV offers multiple connectivity options:
- Chromecast: Built-in Chromecast allows you to cast content from compatible mobile devices or computers directly to the TV.
- Wireless 5.0 (Bluetooth): Connect Bluetooth-enabled devices such as headphones or speakers.
- USB: Two USB 2.0 ports are available for media playback from external storage devices.
- HDMI: Three HDMI ports (ARC&CEC) for connecting external devices like gaming consoles or Blu-ray players.
- Optical Audio Out: For connecting to external sound systems.

Figure 5.2: Screen casting from a mobile device to the TV.
5.4 Picture and Sound Settings
Adjust picture and sound settings via the TV's main menu to optimize your viewing experience.
- Brightness: The TV features 2000 nits brightness for clear visibility in strong outdoor light. Adjust as needed.
- HDR: Supports HDR10 for enhanced contrast and color.
- Speakers: Equipped with 2-channel speakers (2x10W). External audio systems can be connected via Optical Out or Wireless 5.0.

Figure 5.3: High brightness display for outdoor viewing.
6. Maintenance
6.1 Cleaning
To clean the TV:
- Ensure the TV is powered off and unplugged.
- Use a soft, lint-free cloth lightly dampened with water to wipe the screen and frame.
- Do not use abrasive cleaners, waxes, or solvents.
6.2 Weather Protection
The TV features an IP55 waterproof rating and durable aluminum alloy housing, designed to withstand various outdoor conditions.

Figure 6.1: TV designed to withstand various weather conditions.
Video 6.1: SYLVOX outdoor TV waterproof performance test.
- Ensure all port covers are properly sealed to maintain waterproof integrity.
- The aluminum alloy housing is resistant to corrosion and scratches, contributing to longevity.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord disconnected; outlet malfunction | Check power cord connection; test outlet with another device. |
| No picture, but sound is present | Incorrect input source; faulty HDMI cable | Verify input source; replace HDMI cable. |
| No sound, but picture is present | Volume muted; external audio device issue | Unmute volume; check external audio connections. |
| Wi-Fi connection unstable | Router too far; interference | Move router closer; reduce interference; consider wired Ethernet. |
| Remote control not working | Low battery; obstruction | Replace CR2 battery; remove obstructions between remote and TV. |
| Apps not loading or slow | Internet connection issue; app cache full | Check internet connection; clear app cache in settings. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | PoolPro 55 |
| Model Number | OT55A2KGGE |
| Screen Size | 55 Inches |
| Display Technology | LED |
| Resolution | 4K UHD (3840x2160) |
| Refresh Rate | 60 Hz |
| Maximum Display Brightness | 2000 Nits |
| HDR Format Supported | HDR10 |
| Operating System | Android 11.0 |
| Waterproof Rating | IP55 |
| Connectivity Technology | USB, Wi-Fi 5.0, Wireless 5.0 (Bluetooth) |
| Ports | 3x HDMI (ARC&CEC), 2x USB 2.0, 1x AV, 1x RJ45 (Ethernet), 1x EARPHONE OUT, 1x OPTICAL |
| Speaker Description | 2-channel speakers (2x10W) |
| Operating Temperature | -22°F to 122°F (-30°C to 50°C) |
| Product Dimensions (DxWxH) | 3.44"D x 49"W x 28.6"H |
| Item Weight Without Stand | 59.6 Pounds |
| VESA Mount Standard | 600 x 400 mm |
| Power Voltage | 110 Volts |
9. Warranty & Support
9.1 Limited Warranty
The SYLVOX 55-inch PoolPro Series Outdoor Smart TV comes with a limited warranty. Please refer to the warranty card included with your product for specific terms, conditions, and duration of coverage.
9.2 Customer Support
For technical assistance, troubleshooting, or warranty claims, please contact SYLVOX customer support. Contact information can typically be found on the SYLVOX official website or on the warranty card.