Introduction
The Winegard RVW-395 Sensar IV is an amplified DTV/HD TV antenna designed for recreational vehicles. It integrates the performance of the Sensar III antenna with the UHF enhanced Wingman antenna, providing reception for all available VHF/UHF channels up to 55 miles. This antenna allows for viewing of local programs in standard or high-definition.
Key features include:
- Enhanced antenna for superior digital TV signal reception.
- Receives all VHF and UHF programming within a 55-mile radius.
- Supports SD and HD local over-the-air television broadcast channels (ABC, CBS, NBC, FOX, and more).
- Powder-coated for long-lasting durability.
- Low-profile design, stowing to just 4 inches while traveling to protect against obstructions.
Setup and Installation
This section outlines the general steps for installing your Winegard RVW-395 Sensar IV antenna. Professional installation is recommended for optimal performance and safety.
Components Included:
- Amplified antenna and lift assembly
- +12 VDC white power supply with on/off switch
- White interior control parts
- 20 feet of 75 ohm coax cable
Site Requirements:
- Requires 46.25 inches length by 15.25 inches width of unobstructed roof space when the antenna is stowed.
- The antenna lowers to only 4 inches above the roof during travel.
- A minimum of 16 inches from the boom to the edge of the vehicle or nearest object is required.
Figure 1: Antenna dimensions for installation planning. The antenna measures 46.25 inches in length, 15.25 inches in width, and stows to 4 inches in height.
General Installation Steps:
- Mounting Location: Select a suitable, unobstructed location on your RV roof that meets the dimension requirements.
- Secure Antenna Base: Mount the antenna lift assembly securely to the RV roof, ensuring a watertight seal.
- Connect Coaxial Cable: Route the provided 75 ohm coax cable from the antenna to the interior power supply location.
- Install Power Supply: Install the +12 VDC power supply with the on/off switch inside the RV, typically near the television.
- Power Connection: Connect the power supply to a +12 VDC power source in your RV.
- Connect to TV: Connect the coaxial output from the power supply to your television's antenna input.
Operating Instructions
Follow these steps to operate your Winegard RVW-395 Sensar IV antenna for optimal television reception.
Figure 2: The Winegard Sensar IV antenna extended on an RV, ready for use.
- Raise the Antenna: From inside your RV, use the hand crank to raise the antenna to its operational height.
- Power On: Ensure the +12 VDC power supply is switched ON. This activates the antenna's amplifier.
- Scan for Channels: Access your television's menu and perform an 'Auto Program' or 'Channel Scan' function. This will detect available over-the-air channels in your current location.
- Rotate for Best Signal: While watching a channel or monitoring signal strength (if your TV has this feature), slowly rotate the antenna using the hand crank. Adjust the antenna direction until you achieve the best possible picture and sound quality for your desired channels.
- Lower for Travel: Before moving your RV, always lower the antenna completely using the hand crank to prevent damage.
Maintenance
Regular maintenance helps ensure the longevity and performance of your Winegard RVW-395 Sensar IV antenna.
- Cleaning: Periodically clean the antenna elements and housing with a mild soap and water solution. Avoid abrasive cleaners.
- Lubrication: Inspect the lift mechanism and rotating parts annually. Lubricate with a silicone-based spray or appropriate grease as recommended by Winegard (refer to specific product documentation for details).
- Cable Inspection: Check coaxial cables for any signs of wear, cracks, or damage. Ensure all connections are secure and free from corrosion.
- Protective Coating: The antenna is powder-coated for durability. Avoid scratching or damaging this coating, as it protects against environmental elements.
Troubleshooting
If you experience issues with your antenna, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No channels found or poor reception | Antenna not aimed correctly | Rotate the antenna slowly and perform a channel scan at different orientations. |
| No channels found or weak signal | Antenna amplifier not powered | Ensure the +12 VDC power supply switch is ON and receiving power. Check fuses if necessary. |
| Intermittent signal loss | Loose or corroded cable connections | Check all coaxial cable connections at the antenna, power supply, and TV. Tighten or clean as needed. |
| Picture pixelation or freezing | Obstructions or weak signal | Reposition the RV if possible to avoid large obstructions (trees, buildings). Re-aim the antenna. |
| Antenna does not raise or lower | Mechanical issue with hand crank or lift mechanism | Inspect the hand crank and lift mechanism for any visible damage or obstructions. Do not force movement. Contact Winegard support if the issue persists. |
Specifications
Detailed technical specifications for the Winegard RVW-395 Sensar IV DTV/HD TV Antenna:
- Brand: Winegard
- Model Number: RVW-395
- Color: White
- Antenna Type: DTV/HD TV (VHF/UHF)
- Maximum Range: 55 Miles
- Impedance: 75 Ohm
- Product Dimensions (Stowed): 46.25"L x 15.25"W x 4"H
- Item Weight: Approximately 10.19 pounds
- Power Requirement: +12 VDC (for amplifier)
- UPC: 615798399665
Warranty Information
Warranty coverage for the Winegard RVW-395 Sensar IV antenna is provided by the manufacturer, Winegard. For specific details regarding warranty periods, terms, and conditions, please refer to the documentation included with your product or visit the official Winegard website. Keep your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or inquiries regarding your Winegard RVW-395 Sensar IV antenna, please contact Winegard customer service directly. Contact information can typically be found on the manufacturer's website or in the product packaging.
