Canon CR-1 Error 202: CHECK CAMERA

Digital retinal camera · taken from the manufacturer’s manual, pages cited

Error code202

Check camera due to either the camera power not being turned on or trouble with camera cable connections. The manual's first action is: “Check that the power of the EOS camera has been turned on.”

Model
Canon CR-1
Display shows
CHECK CAMERA (202)
Type
Error code
Source
Manual p. 42

What 202 means

CHECK CAMERA p. 42

Common causes

  • The power of the camera has not been turned on. p. 42
  • Trouble in the camera cable connections p. 42

What to do

  1. Check that the power of the EOS camera has been turned on. p. 42
  2. Check the EOS cable connections. p. 42

Before you service the product, read the safety instructions in the manual p. 11.

If 202 is still not resolved

  • contact a Canon representative or distributor p. 11
    “contact a Canon representative or distributor”
  • contact a Canon representative or distributor p. 37
    “contact a Canon representative or distributor”
Open the manual at page 42 All CR-1 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 202; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Canon. Found a mistake? Report an error.