News

Welcome to our Technical Information Pages!

Canon 5D Mark IV Shutter Calibration & Shutter Count Reset

⬅️ Tip: Use your browser’s back arrow to return to the previous page anytime.
 
Click this tab bar to view each feature of the plugin
Shutter Timing
Calibrate your shutter without expensive test equipment

Shutter Timing Screen

Fine-tune high shutter speeds using histograms — no costly test gear required.

The software guides you step-by-step, saving time and effort.

⚠️ For accurate results, use a calibrated light source like a lightbox.

X Contact Timing
Check and adjust X Contact Timing if needed
X Contact Timing Screen
Shutter Count
Reset the current Shutter Count to '0' after a shutter replacement
Shutter Count Screen

Camera Menu & Shutter Count Apps

The number shown in the Camera Menu and Shutter-Count apps is the Total Release Count.

❌ NO — You cannot change the Total Release Count on this model.

Mirror Count
Reset the current Mirror Count to '0' after a mirror box replacement
Mirror Count Screen

You can also reset the Previous Mirror Boxes and read the Total Mirror count.

⬅️ Done? Use your browser’s back arrow to return.