Mindray IPM-9800 monitor encoder E204460 94V-0 3210 Small knob for Medical Monitor
Mindray IPM-9800 monitor encoder E204460 94V-0 3210 is the core operating control component of the Mindray IPM-9800 patient monitor. This incremental rotary encoder performs precise operations such as parameter adjustment, menu switching, and option confirmation. Its material selection and structural design fully meet the high reliability, long life, and anti-interference requirements of medical equipment, making it a key interface between medical staff and the monitor.
Product Specifications
| Product name | Encoder |
| Model | E204460 |
| Compatible Machine | Mindray IPM-9800 |
| Operating voltage | 5V DC |
| Rotation life/Pressing life | ≥50,000 laps/time |
| Interface Configuration | 6-pin direct plug-in interface |
| Size | 12mm*20mm |
| Weight | About 8g |
| Adaptive function | Parameter adjustment (such as alarm threshold, measurement interval), menu switching, press confirmation |
Core Functions
-
1. Rotary/Push Function
This encoder features both rotary adjustment and push-button functions, allowing users to operate various device functions, such as device parameter adjustment, patient information setup, and device calibration.
-
2. Interaction with the Display System
The encoder works in conjunction with the display and display control board. When the encoder is rotated to adjust parameters, the display control board receives the instructions from the mainboard and updates the parameter values or menu options on the display in real time, providing intuitive feedback on the operation results and preventing medical staff from repeating operations due to lack of feedback.
-
3. Anti-interference and Misoperation Protection
To address the complex electromagnetic environment of medical settings, the encoder features multiple anti-interference features. After 30 seconds of inactivity, the encoder automatically locks the adjustment function and requires pressing the encoder button to unlock, preventing accidental rotation when the device is idle.
-
4. Guaranteed Mechanical Durability
High-precision gears reduce encoder wear and tear, resulting in a lifespan of ≥50,000 revolutions. The impact-resistant housing withstands minor impacts encountered during daily operation, eliminating the risk of housing cracking or shaft bending, ensuring the encoder's lifespan.
Technical Details
Frequently Asked Questions
Q1: When rotating the encoder, the parameter value does not change. What could be the cause? How can I troubleshoot?
A1: There are multiple possible causes. You need to troubleshoot. First, check whether the encoder connector is loose. Connect it securely and restart the device. Check the voltage at the ± terminals of the encoder power supply. If there is no voltage, the encoder is faulty and needs to be replaced.
Q2: The encoder does not confirm when pressed, but rotation and adjustment are normal. What should I do?
A2: The press contact is faulty. Disassemble the encoder housing and check for oxidation. Retest. If the press contact is faulty, replace the encoder.
Q3: The parameter "jumps" when the encoder is rotating. How can I resolve this?
A3: Jumps are likely due to interference or mechanical failure. First, check for strong electromagnetic interference. Then, check the encoder code disk for wear. If wear is confirmed, replace the encoder.
Product Images
Ordering Information
| Payment Methods | Bank Transfer / PayPal / Western Union |
| Shipping Methods | DHL / FedEx |
