1. ആമുഖം
The Diono Radian 3QXT SafePlus is a versatile 4-in-1 convertible car seat designed to adapt as your child grows, from infancy to booster stage. It incorporates advanced safety features and a slim-fit design to accommodate various family needs.
പ്രധാന സവിശേഷതകൾ:
- 10 Years, One Car Seat: Designed for use from 4 lbs (1.8 kg) up to 120 lbs (54 kg), covering newborn rear-facing, extended rear-facing, forward-facing with harness, and high-back booster modes.
- SafePlus Rear-Facing Engineering: Supports children up to 50 lbs (22.7 kg) in rear-facing mode, including 4 stages of newborn protection and a steel anti-rebound bar to reduce rebound rotation by up to 50%.
- Fits 3-Across: Features a slim-fit design with SafePlus 8-layer side impact protection, allowing for three car seats across the back seat in many vehicles.
- Steel Core Frame: Mechanically engineered from reinforced automotive-grade high-strength steel for enhanced protection.
- ക്രമീകരിക്കാവുന്ന ഹെഡ്റെസ്റ്റ്: One-hand easy-adjust 12-position SafePlus headrest for optimal fit and safety.
- യാത്രാ സൗഹൃദം: The car seat folds for travel or compact storage and is FAA approved for airline use.
2 സുരക്ഷാ വിവരങ്ങൾ
Always prioritize safety when installing and using your Diono Radian 3QXT car seat. Refer to both your car seat manual and your vehicle's owner's manual for complete instructions and compatibility information.
പ്രധാന സുരക്ഷാ സവിശേഷതകൾ:
- SafePlus Engineering: This car seat is designed with multiple layers of protection, including a steel frame and advanced side impact management.
- Steel Anti-Rebound Bar: Enhances stability and reduces rebound forces in rear-facing installations.
- പാർശ്വഫല സംരക്ഷണം: Features 8 layers of side impact protection and a SafePlus side impact management pod.

Image: Diono Radian 3QXT car seat showcasing Safe+ Engineering, including the steel frame, anti-rebound bar, and side impact management pod.

Image: Illustration detailing the 8 layers of side impact protection integrated into the Diono Radian 3QXT car seat.

Image: Diagram illustrating the Safe+ steel core frame within the Diono Radian 3QXT car seat, emphasizing its robust construction.
3. ഉൾപ്പെടുത്തിയിരിക്കുന്ന ഘടകങ്ങൾ
The Diono Radian 3QXT car seat package includes the following items:
- Radian 3QXT car seat
- Detachable Rear-facing base
- Safe+™ newborn protection insert
- Safe+™ 2-in-1 infant positioning liner
- Safe+™ anti-rebound bar
- Safe+™ anti-slip comfort newborn harness pads
- Safe+™ anti-slip comfort harness pads
- Safe Stop® energy absorbing harness
- കപ്പ് ഹോൾഡർ
- Rear-facing top tether
- ഇൻസ്ട്രക്ഷൻ മാനുവൽ
4. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
Proper installation is critical for child safety. Always refer to the detailed instructions in your car seat manual and your vehicle's owner's manual.
General Pre-Installation Steps:
- Read your car seat manual thoroughly.
- Consult your vehicle's owner's manual for information regarding child safety seats, including LATCH/UAS locations and bracing allowances.
- Attach the rear-facing base to the bottom of the seat (if applicable for your installation mode).
- Install the Safe+™ steel anti-rebound bar (for rear-facing installations).
- Attach the Safe+™ side impact pod to the side of the seat closest to the vehicle door.
Understanding Bracing for Rear-Facing Car Seats:
Video: Diono Radian Education Series - Seat Bracing. This video explains what bracing is and how to determine if it is allowed in your vehicle.
Rear-Facing Installation (4-50 lbs):
The Radian 3QXT supports extended rear-facing use up to 50 lbs. Ensure proper recline and use of all infant inserts for newborns.

Image: The Diono Radian 3QXT car seat configured for rear-facing use, complete with infant inserts for optimal support.

Image: A visual guide to the four stages of newborn protection provided by the Diono Radian 3QXT, including various inserts.

Image: The Safe+ newborn travel high wedge positioned within the Diono Radian 3QXT car seat, designed for proper infant recline.

Image: The Safe+ 2-in-1 infant positioning liner installed in the Diono Radian 3QXT car seat, providing additional support for smaller infants.

Image: Close-up of the Safe+ newborn harness pads on the Diono Radian 3QXT car seat, ensuring a snug and comfortable fit for infants.
Video: Diono Radian 3QXT Rear Facing Installation. This video demonstrates the steps for installing the car seat in a rear-facing position using either the vehicle seat belt or LATCH connectors.
Forward-Facing Installation (22-65 lbs):
When your child meets the weight and height requirements, the car seat can be converted to forward-facing with the 5-point harness.

Image: The Diono Radian 3QXT car seat set up for forward-facing use, showing a child properly secured with the 5-point harness.
Video: Diono Radian 3QXT Forward Facing Installation. This video provides a step-by-step guide for installing the car seat in a forward-facing position using the vehicle seat belt or LATCH connectors.
Booster Mode Installation (40-120 lbs):
For older children, the car seat transitions into a high-back booster, utilizing the vehicle's seat belt.

Image: The Diono Radian 3QXT car seat converted to high-back booster mode, demonstrating how the vehicle's seat belt is used to secure the child.
Video: Diono Radian 3QXT Booster Installation. This video illustrates the process of converting the car seat to booster mode and securing it with the vehicle's seat belt.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
ഹാർനെസും ഹെഡ്റെസ്റ്റും ക്രമീകരിക്കൽ:
The 12-position headrest and harness system can be easily adjusted with one hand to ensure a proper fit as your child grows. Always ensure the harness straps are at or below the child's shoulders for rear-facing and at or above for forward-facing.
കപ്പ് ഹോൾഡർ:
The included cup holder can be attached to the side of the car seat for convenience.
Folding for Travel:
The Diono Radian 3QXT features a unique folding design for easy transport and compact storage. It is FAA approved for airline use.

Image: The Diono Radian 3QXT car seat in its folded configuration, highlighting its portability and FAA approval for air travel.
6. പരിപാലനം
ക്ലീനിംഗ് നിർദ്ദേശങ്ങൾ:
- കവറുകൾ: Machine wash cold, line dry.
- Shell and Components: വീര്യം കുറഞ്ഞ സോപ്പും വെള്ളവും ഉപയോഗിച്ച് സ്പോട്ട് വൃത്തിയാക്കുക.
Always refer to your car seat manual for specific cleaning instructions to ensure proper care and longevity of the product.
7. പ്രശ്നപരിഹാരം
If you encounter any issues with your Diono Radian 3QXT car seat, please refer to the troubleshooting section in your comprehensive instruction manual. Common issues and their solutions are typically covered there. For further assistance, contact Diono customer support.
8 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| ഉൽപ്പന്ന അളവുകൾ | 16 x 17 x 28.5 ഇഞ്ച് |
| ഇനം മോഡൽ നമ്പർ | 51224 |
| കുറഞ്ഞ ഭാരം ശുപാർശ | 4 പൗണ്ട് (1.8 കി.ഗ്രാം) |
| പരമാവധി ഭാരം ശുപാർശ | 120 പൗണ്ട് (54 കി.ഗ്രാം) |
| ശുപാർശ ചെയ്യുന്ന ഏറ്റവും കുറഞ്ഞ ഉയരം | 18.1 ഇഞ്ച് (46 സെ.മീ) |
| പരമാവധി ഉയരം ശുപാർശ ചെയ്യുന്നു | 57 ഇഞ്ച് (145 സെ.മീ) |
| മെറ്റീരിയൽ തരം | Alloy Steel, Plastic, Polypropylene, Polystyrene |
| മെറ്റീരിയൽ കോമ്പോസിഷൻ | 100% പോളിസ്റ്റർ |
| അധിക ഉൽപ്പന്ന സവിശേഷതകൾ | Fits 3 Across |
| ഇനങ്ങളുടെ എണ്ണം | 1 |
| ശൈലി | QXT |
| ചാരിയിരിക്കുന്ന സ്ഥാനങ്ങളുടെ എണ്ണം | 12 |
| ഓറിയൻ്റേഷൻ | മാറ്റാവുന്ന സീറ്റ് |
| Rear-facing Minimum Child Weight | 4 പൗണ്ട് (1.8 കി.ഗ്രാം) |
| Rear-facing Maximum Child Weight | 50 പൗണ്ട് (22.7 കി.ഗ്രാം) |
| Forward-facing Minimum Child Weight | 22 പൗണ്ട് (10 കി.ഗ്രാം) |
| Forward-facing Maximum Child Weight | 120 പൗണ്ട് (54 കി.ഗ്രാം) |
| ഹാർനെസ് തരം | 5-പോയിൻ്റ് |
| ഇനത്തിൻ്റെ ഭാരം | 32 പൗണ്ട് (14.5 കി.ഗ്രാം) |
| ഇൻസ്റ്റലേഷൻ തരം | ലാച്ച് |
| നിറം | നീലാകാശം |
9. വാറൻ്റിയും പിന്തുണയും
For detailed warranty information and customer support, please refer to the warranty section in your Diono Radian 3QXT SafePlus 4-in-1 Convertible Car Seat instruction manual or visit the official Diono webസൈറ്റ്. വാറന്റി ക്ലെയിമുകൾക്കായി നിങ്ങളുടെ വാങ്ങലിന്റെ തെളിവ് സൂക്ഷിക്കുക.





