Encoder Assembly 62AY22058 629901-16 for Mindray Datascope Passport2 Patient Monitor, Used Medical Device Part
Mindray Passport2 Monitor Encoder
Encoder Assembly 62AY22058 629901-16 for Mindray Datascope Passport2 Patient Monitor, Used Medical Device Part
► 1. Brief Description
The Mindray Datascope Passport2 Patient Monitor Encoder Assembly 62AY22058 629901-16 is a core user interface component integrated into the front panel of the device. It refers to the large, rotatable, and pressable knob located below the screen. Together with the rotary encoder and push-button switches, it forms a multi-functional control unit, the core of the Passport2 monitor's user interface, replacing multiple separate buttons and providing a quick and intuitive operating method.
► 2. Detailed Photos
► 3. Core Functions
(1). Navigation and Selection (This is the encoder's most basic and important function)
- Rotate: Move the cursor/focus up and down or left and right between menu lists, options, and parameter settings.
- Press: Confirm selection, enter submenus, or perform the currently highlighted operation.
(2). Value Adjustment: The encoder is the primary tool when you need to modify the threshold (alarm upper and lower limits) or setting value of a parameter.
- Rotate: Increase or decrease the value (e.g., adjust the heart rate alarm upper limit from 120 to 130).
- Press: Confirm the modified value.
(3). Shortcut Functions (Press and Hold): In some interfaces or modes, long-pressing the encoder can trigger shortcut functions.
For example: Quickly mute the alarm. When the alarm sounds, simply press the encoder to mute it, while a long press may trigger other functions, depending on the current screen prompts.
► 4. Advantages
- Intuitive Operation: Rotation and pressing actions are highly intuitive, with a low learning curve.
- Efficient and Fast: Compared to pure button navigation, the knob allows for faster browsing of long lists and adjustment of continuous values.
- Space-Saving: Integrating multiple input methods into one component results in a cleaner front panel layout.
- High Reliability: Reduces potential points of failure associated with multiple independent buttons.
► 5. FAQ
| Q1: Only use for Mindray Datascope Passport2 Patient Monitor? |
| A1: Yes. It's only replacement part for Passport2 Monitor. |
| Q2: How about the warranty. |
| A2: Since it's used part, we provide 90 days warranty. |
| Q3: Can i order one? |
| A3: Yes, the MOQ is one piece. |
► 6. Working Principle
The Mindray Passport2 monitor's encoder employs high-precision optical incremental rotary sensing technology.
When the user rotates the operation knob, the encoder disc rotates synchronously. The photoelectric sensor converts changes in the light signal into electrical pulse signals. The system can accurately determine the direction of rotation and count the number of pulses in real time to determine the rotation amplitude. After filtering and de-jitter processing, this signal is transmitted to the main control board and interpreted into menu navigation, parameter adjustment, or quick operation commands.
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