diono radian 65 manual

The Diono Radian 65 is a premium convertible car seat designed for children from 5 to 65 pounds, featuring steel alloy frame, superior side impact protection, fold-flat design for travel, adjustable headrest, multiple recline positions, and FAA-approved for aircraft use. 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, multiple recline positions, fold-flat design.

Feature	Description
Steel alloy frame	Provides superior protection and durability
Adjustable headrest	Grows with your child from 5 to 65 pounds
5-point harness system	Secure restraint with easy-adjust harness
Multiple recline positions	3-position recline for comfort and proper installation
Fold-flat design	Compact storage and travel convenience
FAA-approved	Certified for aircraft use
Superior side impact protection	Energy-absorbing foam and deep side walls
Removable infant body pillow	Provides additional support for smaller infants
Cup holders	Two removable cup holders
Machine washable cover	Easy cleaning and maintenance

Installation

Unpack and inspect contents. Read all instructions before installation.

1. Vehicle preparation: Ensure vehicle seat is clean and level.
2. Select installation method: Choose between LATCH system or vehicle seat belt.
3. Position car seat: Place in rear-facing or forward-facing position as appropriate.
4. Secure with LATCH: Attach LATCH connectors to vehicle anchors; tighten until snug.
5. Secure with seat belt: Thread seat belt through appropriate belt path; lock seat belt.
6. Check installation: Ensure car seat does not move more than 1 inch side-to-side or front-to-back.

WARNING! Always install according to vehicle and car seat manufacturer instructions. Never use LATCH and seat belt together unless specified.

First-Time Setup

Prepare car seat for first use with proper adjustments.

1. Adjust harness height: Set harness slots at or below child's shoulders for rear-facing, at or above for forward-facing.
2. Install infant body pillow: For children under 20 pounds, use included body pillow.
3. Set recline angle: Use recline adjuster for proper angle (30-45 degrees for infants).
4. Adjust headrest: Position headrest to align with child's ears.
5. Install cup holders: Attach to sides of car seat as needed.

CAUTION! Always ensure harness is snug and chest clip is at armpit level.

Specifications

• Weight Range: 5-65 pounds
• Height Range: Up to 57 inches
• Harness Slots: 9 adjustable positions
• Recline Positions: 3 positions
• Seat Dimensions: 17"W x 18"D x 28"H
• Weight: 26.5 pounds
• Materials: Steel alloy frame, energy-absorbing foam, premium fabric
• Certifications: FMVSS 213, FAA approved
• Warranty: Limited 10-year warranty

Controls and Adjustments

Access adjustment features via clearly marked controls on seat.

Headrest Adjustment: Lift headrest adjustment handle; slide up or down to desired position.

Harness Adjustment: Pull harness adjustment strap to tighten; press harness release button to loosen.

Recline Adjustment: Use recline adjuster knob at base of seat; turn to desired position.

LATCH Connectors: Push-button release for easy connection and removal.

Harness System

5-point harness provides maximum security and comfort.

1. Harness height: Adjust to proper slot position for child's size.
2. Harness tightness: Should be snug - you should not be able to pinch any webbing at shoulder.
3. Chest clip: Position at armpit level.
4. Buckle: Ensure it snaps securely; red indicator shows when properly engaged.
5. Harness storage: Use harness holders when seat is not in use.

Tip: Always perform pinch test to ensure proper harness tightness.

Positioning and Recline

Proper positioning ensures safety and comfort.

1. Rear-facing: For children 5-40 pounds; harness slots at or below shoulders.
2. Forward-facing: For children 20-65 pounds; harness slots at or above shoulders.
3. Recline positions: Use position 1 for forward-facing, positions 2-3 for rear-facing.
4. Angle indicators: Use built-in level indicators for proper installation angle.
5. Seat belt path: Follow marked guides for correct routing.

WARNING! Children should remain rear-facing as long as possible, at least until age 2.

Safety Features

Advanced safety technologies for maximum protection.

Side Impact Protection: Deep side walls with energy-absorbing foam. Safe Stop® Energy Absorber: Reduces forward movement in collision. Steel Alloy Frame: Provides rigid protection structure. Quick Adjust LATCH: Easy installation with push-button connectors.

Care & Cleaning

Remove cover and harness before cleaning. Machine wash cold, gentle cycle. Air dry only.

CAUTION! Do not bleach. Do not iron. Do not dry clean. Never use chemical cleaners on harness or buckle.

Regulatory Information

FMVSS 213 compliant. FAA approved for aircraft use. Meets or exceeds all federal safety standards. Copyright © Diono LLC. For support, visit www.diono.com or contact 1-855-463-4666.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Car seat moves excessively	Loose installation	Re-tighten LATCH or seat belt; ensure locked properly.
Harness difficult to tighten	Twisted straps	Check for twists in harness straps; straighten as needed.
Child slouching	Incorrect recline	Adjust recline angle; use infant body pillow if needed.
Buckle won't engage	Debris or misalignment	Clean buckle area; ensure tongues are properly aligned.
Headrest won't adjust	Obstruction	Check for fabric caught in mechanism; clear obstruction.

Inspection: Regularly check for wear, damage, or expiration date.

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