1. บทนำ
The SINGCALL APE520 is a wireless caregiver call button designed to provide a fast and efficient emergency calling service. It is an integral part of a wireless calling system, typically used in conjunction with SINGCALL receivers in various settings such as hospitals, nursing homes, restaurants, and other service environments.

คุณสมบัติหลัก:
- Scientific Design: Features a square and round design for a flexible and simple appearance.
- Touch Calling: Easy and convenient operation with a super big touching button (50mm diameter).
- กันน้ำ: Professional 360-degree waterproof handling allows for use in various environments, including wet areas.
- Simple Battery Change: The bottom base is designed without screws for easy battery replacement.
- สัญญาณเสถียร: Utilizes a simple and stable login mode to prevent messy codes and ensure long-distance signal transmission.

2. โครงสร้างผลิตภัณฑ์
The APE520 call button consists of a main body with a large touch-sensitive 'CALL' key, an indicator light, and a removable cover for battery access.

3. การตั้งค่า
3.1 การติดตั้งแบตเตอรี่
The APE520 call button uses two 23A 12V Alkaline batteries. To install or replace batteries:
- Carefully remove the back cover of the call button. The design allows for easy removal without screws.
- Insert the two 23A 12V Alkaline batteries, ensuring correct polarity.
- ใส่ฝาหลังกลับคืนให้แน่น

3.2 Registration with Receiver
The APE520 call button must be registered with a compatible SINGCALL receiver (e.g., APE2900) to function as part of the calling system. The specific registration steps are typically detailed in the user manual for the receiver unit. Generally, this involves putting the receiver into a registration mode and then activating the call button to pair them.
4. คู่มือการใช้งาน
4.1 โทรออก
To make a call, simply press the large 'CALL' button on the front of the APE520. The indicator light on the button will illuminate briefly, confirming that a signal has been sent to the registered receiver.
4.2 System Usage
When the APE520 button is pressed, it transmits a signal to the APE2900 screen receiver (or other compatible SINGCALL receivers). The receiver will then display the number of the calling button (e.g., bed or toilet number) and may prompt with music or voice, alerting nursing personnel or service staff to the call.

5. การบำรุงรักษา
5.1 การเปลี่ยนแบตเตอรี่
The APE520 call button uses two 23A 12V Alkaline batteries with an estimated life of 8-12 months. When the button's performance degrades or the indicator light fails to illuminate upon pressing, it may be time to replace the batteries. Refer to section 3.1 for battery installation instructions.
5.2 การดูแลทั่วไป
- Clean the surface of the call button with a soft, damp ผ้า. หลีกเลี่ยงการใช้สารเคมีที่รุนแรงหรือน้ำยาทำความสะอาดที่มีฤทธิ์กัดกร่อน
- Ensure the button is kept free from excessive dirt or debris that could impede its operation.
- Do not attempt to dismantle the product beyond battery replacement. Unauthorized disassembly may cause damage and void any support.
6 การแก้ไขปัญหา
6.1 Call Button Not Responding
- อาการ: Pressing the 'CALL' button does not illuminate the indicator light or send a signal.
- สาเหตุที่เป็นไปได้: แบตเตอรี่หมดหรือติดตั้งไม่ถูกต้อง
- สารละลาย: Replace the batteries (refer to section 3.1) and ensure they are inserted with correct polarity.
6.2 Receiver Not Registering Pager
- อาการ: The receiver does not acknowledge the call button during the registration process.
- สาเหตุที่เป็นไปได้: The pager (button) was registered unsuccessfully or is out of range.
- สารละลาย: Ensure the receiver is in registration mode and the button is within effective range. Follow the receiver's manual for specific registration steps. If the receiver's display shows a digit other than '3' after attempting registration, it indicates an issue (e.g., '1' means the number is not registered but assigned to another, '2' means the number is already registered by another pager).
6.3 Limited Effective Range or Signal Issues
- อาการ: The call button works intermittently or only at very close distances to the receiver.
- สาเหตุที่เป็นไปได้: Obstructions (walls, metal structures) or long distances. The effective range is approximately 500-800m in open space and 40-60m indoors.
- สารละลาย: Consider using a signal enhancer device to extend the range and improve signal reception, especially in large or obstructed environments.
7. ข้อมูลจำเพาะ
| คุณสมบัติ | ข้อมูลจำเพาะ |
|---|---|
| หมายเลขรุ่น | เอพีอี520 |
| ขนาด | 86มม. × 86มม. × 17.5มม. |
| น้ำหนักสุทธิ | 79กรัม |
| วัสดุ | ABS (imported from Taiwan) |
| การบำบัดพื้นผิว | การขัดเงา |
| สี | สีขาว |
| กุญแจ | Touching key |
| คีย์ไลฟ์ | Million times |
| จำนวนคีย์ | หนึ่ง |
| ความถี่ | 433.92เมกะเฮิรตซ์ |
| ระยะทางในการส่งสัญญาณ | 800m (พื้นที่เปิดโล่ง) |
| ประเภทแบตเตอรี่ | Alkaline Battery 23A 12V/two |
| อายุการใช้งานแบตเตอรี่ | 8-12 เดือน |
| ระดับการกันน้ำ | Professional waterproof |
| Suitable Receiver | All SINGCALL receivers |
| ต้นทาง | จีนแผ่นดินใหญ่ |

ใบรับรอง:
SINGCALL products, including the APE520, hold the following certifications:
- ใบรับรอง CE
- FCC Certification (Federal Communications Commission)
- RoHS (การจำกัดวัตถุอันตราย)



8. เคล็ดลับผู้ใช้
- Registration Feedback: When registering the call button with a receiver, if the receiver's display does not show '3' (indicating successful registration of both pager and number), it means registration was unsuccessful. Check the receiver's manual for specific error codes (e.g., '1' for unregistered but assigned, '2' for already registered by another pager).
- Extending Range: For large areas or environments with many obstructions, consider using a signal enhancer device to ensure reliable signal reception by the receiver.
9. การรับประกันและการสนับสนุน
If you encounter any unusual problems or require technical assistance with your SINGCALL APE520 call button, please consult our after-sale staff immediately. Do not attempt to repair or modify the product yourself, as this may cause further issues and void any applicable support.
For detailed instructions on the overall SINGCALL system, including receiver operations and advanced settings, please refer to the comprehensive คู่มือการใช้งาน (PDF) สำหรับระบบ
10. พื้นที่การใช้งาน
The SINGCALL wireless calling system, including the APE520 call button, is widely applied in various settings where efficient communication and emergency alerts are needed.






