Choice Medical MD300C1 - Possible Problems and Resolutions

Choice Medical MD300C1 Fingertip Pulse Oximeter - Problems and Resolutions

Possible Problems and Resolutions

Problem: Spo2 or PR can not be shown normally

 

Possible reason: Finger is not plugged correctly

Solution: Retry by plugging the finger

 

Possible reason: Patient's Oxyhemoglobin value is too low to be measured

Solution: Try some more times, If you can make sure about no problem existing in the product. Please go to a hospital for exact diagnosis

 

Possible reason: Finger is not plugged correctly

Solution: Retry by plugging the finger

 

Possible reason: Finger is not plugged correctly

Solution: Retry by plugging the finger

 

Possible reason: Finger is not plugged correctly

Solution: Retry by plugging the finger

 

Problem: Spo2 or PR is shown unstably

 

Possible reason: Finger might not be plugged deep enough

Solution: Retry by plugging the finger

 

Possible reason: Finger is trembling or patient's body is in movement status

Solution: Try not to move

 

Problem: The Oximeter can not be powered on

 

Possible reason: Powerof batteries might be inadequate or not be there at all

Solution: Please replace batteries

 

Possible reason: Batteries might be installed incorrectly

Solution: Please reinstall the batteries

 

Possible reason: The Oximeter might be damaged

Solution: Please contact with local customer service centre

 

Problem: Indication lamps are suddenly off

 

Possible reason: The product is automatically powered off when no signal is detected longer than 8 seconds

Solution: Normal

 

Possible reason: Low power

Solution: Replace the batteries

 

Problem: "Error3" or "Error4" Displayed on screen

 

Possible reason: Low power

Solution: Change new battery

 

Possible reason: Receiving tube being shielded or damaged together with broken connector.

Solution: Please contact with local customer service center

 

Possible reason: mechanical Misplace for receive-emission tube

Solution: Please contact with local customer service centre

 

Possible reason: amp circuit malfunction.

Solution: Please contact local customer service centre