Edan F6 Fetal Monitor Keypad Board 2C4-21.53.451012-1.0 02 Used Keypad Board for Hospital Device
■ Product Describe
Edan F6 Fetal Monitor Keypad Board is one of the core circuit modules of the device. It is the circuit board under the operation panel of the fetal monitor, connecting the physical buttons, knobs and display screen. The model is 2C4-21.53.451012-1.0 02. After the user enters the command, it is responsible for processing the command and coordinating the operation of the device. Therefore, it is the "operation control center" of the device, which can directly affect the user's interactive experience and function execution efficiency.
If your device accessories fail, you can contact CWT Technology HK Limited for repair.
■ Structure
The main components of this accessory are as follows:
Micro controller (MCU): Receives and analyzes the user's key signals and performs corresponding operations (such as starting monitoring and adjusting parameters).
Circuit interface: Connects the main board, display module, sensor and other modules to transmit the collected data and received external commands.
Key matrix: Converts the pressing or knob action of physical keys (such as numeric keys and function keys) into electrical signals to control the display screen.
■ Product Pictures
■ Product Parameters
| Products Name | Keypad Board |
| Part Number | 2C4-21.53.451012-1.0 02 |
| Adaption Machine | F6 Fetal Monitor |
| Warranty | 90 Days |
| MOQ | 1 Piece |
| Size | Small |
| Weight | Light |
| Color | Green |
| More Details | Contact CWT Technology HK Limited |
■ Relationship with Other Components
1. Relationship between keypad board main board and main control board
After receiving the command from the keypad board main board, the main control board controls the operation of the core functions of the device.
2. Relationship between keypad board main board and display screen
The display screen relies on the keypad board main board to transmit signals, display the operation menu and the monitored person's data
3. Relationship between keypad board main board and sensor module
The sensor starts or stops signal acquisition or adjusts the sensitivity parameters according to the command of the keypad board main board.
■ Common Problems and Maintenance Suggestions
1. Key failure
Possible causes: oxidation of key contact points, short circuit of keypad board circuit or MCU failure
Solution: First clean the key contact and then check whether the circuit connection is normal; if serious, the keypad board needs to be replaced.
2. Display abnormality
Possible causes: The interface between the keypad board and the display screen is loose or the signal transmission is abnormal.
Solution: Reconnect the interface, unplug the connection cable and reconnect it, and check whether the keypad board output signal is normal.
3. Maintenance suggestions
To maintain the service life of the machine, please clean the operation panel regularly; be careful to avoid liquid from seeping into the keypad board and causing a short circuit when cleaning.
If you need repair or replacement of accessories, please contact CWT Technology HK Limited.
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Edan F6 Fetal Monitor Keypad Board 2C4-21.53.451012-1.0 02 Used Keypad Board for Hospital Device Images
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