1. 서론
This manual provides essential instructions for the safe and proper use, installation, and maintenance of your Evenflo Symphony All-in-One Convertible Car Seat with FreeFlow (Olympus Black). Please read this manual thoroughly before using the car seat and keep it in a safe place for future reference. This car seat is designed for children weighing 5 to 110 lbs and features three modes: Rear-Facing, Forward-Facing Harness, and Belt-Positioning Booster.

Figure 1: Evenflo Symphony All-in-One Convertible Car Seat (Olympus Black).

Figure 2: The Evenflo Symphony All-in-One Car Seat supports children through infant, convertible, and booster stages for up to 8 years of use.
2. 안전 정보
경고: Failure to follow all instructions and warnings could result in serious injury or death to your child. Keep this manual and all labels on the car seat for future reference.
- Always secure your child in the car seat using the harness system appropriate for their weight and height.
- Ensure the car seat is properly installed in your vehicle according to the instructions for your child's weight and height.
- 카시트에 아이를 혼자 두지 마십시오.
- 눈에 보이는 손상이 없더라도 사고가 난 경우에는 자동차 시트를 사용하지 마십시오.
- Register your car seat with Evenflo to receive important safety notices and recalls.
- This car seat meets or exceeds all applicable federal safety standards and is temperature tested and structural integrity tested at energy levels approximately 2x the federal crash test standard.
3. 설정 및 설치
3.1 Choosing the Correct Mode
The Evenflo Symphony All-in-One car seat offers three modes of use:
- 후방 장착 안전벨트: For children weighing 5-40 lbs and measuring 19-40 inches.
- 전방을 향하는 안전벨트: For children weighing 22-65 lbs and measuring 28-50 inches.
- 벨트 위치 조정 부스터: For children weighing 40-110 lbs and measuring 44-57 inches.
Always refer to the labels on your car seat and this manual for specific weight and height limits for each mode.
3.2 설치 방법
The car seat can be installed using either the vehicle's LATCH system or the vehicle's seat belt. Always ensure a tight installation with less than one inch of movement at the belt path.

그림 3: 후면 view of the car seat, highlighting LATCH connectors and the top tether strap for secure installation.
3.2.1 Rear-Facing Installation (LATCH or Seat Belt)
- 카시트를 차량 좌석에 후방 장착 위치로 설치하십시오.
- Locate the rear-facing belt path on the car seat.
- If using LATCH, attach the lower LATCH connectors to your vehicle's lower anchors. Tighten the LATCH strap until the car seat moves less than 1 inch side-to-side and front-to-back at the belt path.
- If using the vehicle seat belt, route the lap and shoulder belt through the rear-facing belt path. Buckle the seat belt and remove all slack by pressing down firmly on the car seat while pulling the shoulder belt. Lock the vehicle seat belt according to your vehicle owner's manual.
- Ensure the recline indicator is within the acceptable range for rear-facing.
3.2.2 Forward-Facing Installation (LATCH or Seat Belt with Top Tether)
- 카시트를 차량 좌석에 앞쪽을 향하도록 설치하십시오.
- Locate the forward-facing belt path on the car seat.
- If using LATCH, attach the lower LATCH connectors to your vehicle's lower anchors. Tighten the LATCH strap.
- If using the vehicle seat belt, route the lap and shoulder belt through the forward-facing belt path. Buckle the seat belt and remove all slack. Lock the vehicle seat belt.
- Attach the top tether strap to the vehicle's top tether anchor point and tighten. The top tether is crucial for forward-facing installations.
- Ensure the car seat moves less than 1 inch side-to-side and front-to-back at the belt path.
3.2.3 Belt-Positioning Booster Installation
- Remove the internal harness system as instructed in the car seat manual.
- Place the car seat in the booster position on the vehicle seat.
- Position your child in the booster seat.
- Route the vehicle's lap and shoulder belt correctly over your child and through the designated belt guides on the booster seat. The shoulder belt should lie flat across the center of your child's shoulder and chest, and the lap belt should be low on the hips, touching the upper thighs.

Figure 4: The car seat configured for belt-positioning booster use.
4. 작동 특징
4.1 하네스 조정
The Evenflo Symphony features a no-rethread harness system, allowing for easy adjustment as your child grows. To adjust the harness height, simply slide the headrest and harness straps up or down to the appropriate position. The harness straps should be at or just below the child's shoulders for rear-facing, and at or just above the child's shoulders for forward-facing.
To tighten the harness, pull the adjustment strap located at the front of the car seat. To loosen, press the harness release button (usually under a fabric flap) and pull the harness straps forward.
4.2 머리받침대 조정
The one-hand adjustable headrest grows with your child, ensuring proper head and neck support. To adjust, squeeze the handle at the top of the headrest and slide it up or down to the desired height.

Figure 5: Illustration of the car seat's recline positions, adjustable for comfort and proper installation angle.
4.3 등받이 각도 조절
The car seat offers multiple recline positions to ensure comfort and proper installation angle for both rear-facing and forward-facing modes. Refer to the recline indicator on the side of the car seat to ensure it is in the correct zone for your child's age and installation direction.
4.4 컵 홀더
Integrated dual cup holders provide convenience. These cup holders are removable for easy cleaning.
5. 유지관리
5.1 청소 지침
정기적인 청소는 자동차 시트의 상태와 위생을 유지하는 데 도움이 됩니다.
- 좌석 패드: 시트 패드는 찬물에 단독 세탁하고, 약한 세탁 코스로 세탁하세요. 낮은 온도로 10~15분간 건조하세요.
- 마구: 하네스는 순한 비누와 물로 닦아낼 수 있습니다. 하네스를 완전히 자연 건조시키십시오.
- 플라스틱 및 금속 부품: Wipe plastic and metal parts clean with mild soap and water, then dry with a soft cloth.
- 하지 마세요 헹구는 것이 허용되지 않는 한, 이 아동용 보호 장치의 어떤 부분에도 윤활유를 바르거나 물에 담그지 마십시오.
비디오 1: 끝view of the Evenflo Symphony with FreeFlow Fabric, highlighting its features and design. (Source: Evenflo Company Inc)

그림 6: 클로즈업 view of the FreeFlow fabric, designed for air circulation to keep the child comfortable.
6. 문제 해결
If you encounter issues with your Evenflo Symphony car seat, refer to the following common solutions. For problems not listed here, contact Evenflo Customer Service.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Car seat moves more than 1 inch at belt path after installation. | Loose LATCH strap or vehicle seat belt. | Re-install the car seat, ensuring maximum tightness. Apply pressure to the car seat while tightening the LATCH strap or seat belt. Lock the vehicle seat belt if using that method. |
| 안전벨트 끈은 조이거나 풀기가 어렵습니다. | Harness straps may be twisted or caught. Harness release button not fully pressed. | Check for twists in the harness straps. Ensure the harness release button is fully depressed when loosening. Pull the harness adjustment strap smoothly. |
| Child's head slumps forward while sleeping (rear-facing). | Incorrect recline angle. | Adjust the recline position to a more reclined angle, ensuring it remains within the acceptable range indicated on the car seat. |
7. 사양
| 특징 | 세부 사항 |
|---|---|
| 제품 치수 | 21 x 21 x 25.5 인치 |
| 품목 무게 | 19.62파운드 |
| 최소 무게 권장 사항 | 5 파운드 |
| 최대 중량 권장 사항 | 110 파운드 |
| 최소 신장 권장 사항 | 19 인치 |
| 최대 높이 권장 사항 | 57 인치 |
| 재료 유형 | 폴리에스터 |
| 하네스 유형 | 5점 |
| 설치 유형 | LATCH, 안전벨트 |
| 색상 | Olympus Black |

Figure 7: Key dimensions of the Evenflo Symphony All-in-One Car Seat.
8. 보증 및 지원
Evenflo products are designed with safety and durability in mind. For specific warranty details, please refer to the warranty card included with your product packaging or visit the official Evenflo web사이트. 보증 청구를 위해 구매 증빙 자료를 보관하세요.
고객 지원, 제품 등록 또는 기타 문의 사항은 view 자주 묻는 질문은 다음 페이지를 참조하세요. Amazon의 Evenflo 매장 or the official Evenflo web대지.





