Turn the device upside down. Remove the four main retaining screws located at the corners of the base plate.
The service manual specifies a specific print-head voltage (V-print). If the mainboard fails to deliver the correct voltage, the print will appear faded. 3. Internal Components and Disassembly
Are you running the machine on during the failure?
The Analog Front End (AFE) is the most sensitive section. It features high-grade galvanic isolation to protect patients from electrical shock. This module amplifies weak cardiac microvolt signals while filtering out ambient AC power line noise. Thermal Printing Assembly
Swap the patient cable to isolate the fault. If the drift persists across all simulators, replace the operational amplifiers (Op-Amps) on the AFE board. 5. Technical Specifications for Component Sourcing
Turn the device upside down. Remove the four main retaining screws located at the corners of the base plate.
The service manual specifies a specific print-head voltage (V-print). If the mainboard fails to deliver the correct voltage, the print will appear faded. 3. Internal Components and Disassembly
Are you running the machine on during the failure?
The Analog Front End (AFE) is the most sensitive section. It features high-grade galvanic isolation to protect patients from electrical shock. This module amplifies weak cardiac microvolt signals while filtering out ambient AC power line noise. Thermal Printing Assembly
Swap the patient cable to isolate the fault. If the drift persists across all simulators, replace the operational amplifiers (Op-Amps) on the AFE board. 5. Technical Specifications for Component Sourcing
