NIHON KOHDEN Cardiolife TEC-7621C TEC-7721C Defibrillator Machine Parts ECG 12L PN UR-02551 6190-022246C-S6 Eight8-20
► Installing the AC-761VA/VC/VE/VK/VI 12 Lead ECG Unit
1. Attach the ECG-COM board to the main chassis and secure the ECG-COM board with the four M3×6 spacer bolts. If the another board has been installed, remove it. After attaching the ECG-COM board, attach another board. The ECG-COM board must be installed first.
2. Connect the ECG-COM connection cable to the ECG-COM board.
3. Attach the ECG 12L board bracket to the main chassis and secure the ECG 12L board bracket with the three M3×8 pan screws with spring washers.
4. Connect the two connection cables to the main board.
- Connection cable (6 pin): CN0103
- Connection cable (12 pin): CN0102
5. Attach the ECG 12L board and shield sheet 2 to the main chassis and secure them with the 4 screws.
6. Connect the connection cable (6 pin), connection cable (12 pin) and ECG-COM connection cable to the ECG 12L board.
► For the 12 lead ECG waveform measurement.
1. Turn the Energy/Mode Select control to the 12 LEAD ECG position. The 12 lead ECG measurement screen is displayed. When the patient cable is not connected to the patient, the waveform for each lead is displayed with dotted lines
2. Check the following.
- No error message appears on the screen.
- The ECG waveform is not frozen.
- The system does not restart.
If any one of above malfunction occurs, check that ECG 12L board and ECG-COM board are correctly installed.
3. Turn off the power of the defibrillator.
► Lead ECG Meaurement
| Meaning | Possible Cause | Action |
| Serial communication error between the input CPU and host CPU on the ECG 12L board. | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Command communication error between the input CPU and host CPU on the ECG 12L board | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Data from the input CPU on the ECG 12L board is out of range | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Timer error of the host CPU on the ECG 12L board. | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Bus error of the host CPU on the ECG 12L board. | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Address error of the host CPU on the ECG 12L board. | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Invalid command error of the host CPU on the ECG 12L board. | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Division error of the host CPU on the ECG 12L board. | Faulty ECG 12L board. | Replace the ECG 12L board. |
| Check sum error of the EEPROM on the ECG 12L board. | Faulty ECG 12L board. | Replace the ECG 12L board. |
If you are interested in Hospital Medical Equipment Used NIHON KOHDEN Cardiolife TEC-7621C TEC-7721C Defibrillator Machine Parts ECG 12L PN UR-02551 6190-022246C-S6 Eight8-20, welcome to place your orders.
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