diono radian rxt manual 2015

The Diono Radian RXT is a premium 3-in-1 convertible car seat designed for children from 5 to 120 pounds. It features steel alloy frame construction, superior side impact protection, fold-flat design for travel, adjustable headrest and harness, multiple recline positions, and machine washable fabric. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Steel alloy frame, adjustable headrest, 5-point harness system, fold-flat mechanism, multiple recline positions.

Installation

Unpack and inspect contents. Read all instructions before installation.

1. Select vehicle seating position: Use rear seat only, away from active airbags.
2. Install rear-facing: For children 5-45 pounds, use recline positions 1-3.
3. Install forward-facing: For children 20-65 pounds, use vehicle seat belt or LATCH.
4. Use as booster: For children 50-120 pounds, use vehicle lap-shoulder belt.

WARNING! Always install according to vehicle and car seat instructions. Ensure secure installation with less than 1 inch of movement at belt path.

First-Time Setup

Assemble car seat components before first use.

1. Adjust headrest: Position headrest so harness straps are at or below child's shoulders for rear-facing.
2. Install harness: Thread harness straps through appropriate slots based on child's size.
3. Set recline angle: Use recline adjuster for proper angle (30-45 degrees for infants).
4. Secure child: Place child in seat and fasten 5-point harness, ensuring snug fit.

CAUTION! Harness should be snug against child's body. Chest clip should be at armpit level.

Specifications

• Weight Range: 5-120 pounds
• Height Range: Up to 57 inches
• Seat Dimensions: 17"W x 18"D x 28"H
• Weight: 26.5 pounds
• Materials: Steel alloy frame, energy-absorbing foam, premium fabric
• Harness Positions: 12 adjustable positions
• Recline Positions: 3 positions
• Certifications: FMVSS 213 compliant, meets or exceeds all federal standards
• Warranty: Limited 10-year warranty

Controls and Adjustments

Access adjustment points via clearly marked controls on seat.

Headrest Adjustment: Lift headrest upward while pressing adjustment button. Lower by pressing button and pushing down.

Harness Adjustment: Quick-adjust harness located at front of seat. Pull strap to tighten, release button to loosen. Recline Adjustment: Use recline adjuster lever at base of seat. Cup Holders: Snap into designated slots on sides. Fold-Flat: Release fold lever and collapse seat for storage.

Proper Positioning

Correct positioning ensures maximum safety and comfort.

1. Rear-facing: Harness straps at or below child's shoulders.
2. Forward-facing: Harness straps at or above child's shoulders.
3. Booster mode: Vehicle lap belt low across hips, shoulder belt across chest.
4. Headrest position: Top of child's ears should not extend above headrest.

Tip: Regularly check harness tightness and positioning as child grows.

Cleaning & Maintenance

Remove fabric covers for cleaning. Check harness and buckles regularly.

1. Remove covers: Unhook elastic straps and remove fabric covers.
2. Machine wash: Cold water, gentle cycle, mild detergent.
3. Air dry: Hang to dry completely before reassembly.
4. Inspect hardware: Check for wear, damage, or loose components monthly.

WARNING! Do not use bleach or fabric softeners. Never subseat frame in water.

Safety Features

Superior Side Impact Protection: Energy-absorbing foam and deep side walls. Safe Stop Energy Absorber: Reduces forward movement in collision. Quick-Adjust Harness: One-pull tightening system. Steel Alloy Frame: Aircraft-grade steel for maximum protection.

Regulatory Information

FMVSS 213 Compliant: Meets all federal motor vehicle safety standards. Manufactured to strict quality standards. Copyright © 2015 Diono; all rights reserved. For support, visit www.diono.com or contact 1-855-463-4666.

Troubleshooting

Inspection: Check monthly for wear, damage, or loose components.

Service: 1-855-463-4666; www.diono.com