Pyronix MC1/Shock-WE jumper location

[WillSmyth00]

The manual for the MC1/Shock/WE shows the shock calibration jumper in the middle of the sensor but the physical sensor has not jumpers at this location. The physical sensor has 3 pairs of jumpers in total but none in the middle of the sensor as per the manual. Two pairs of jumpers are at no.1 in picture and 1 pair at no 2 in the picture. The pair at no.2 in the picture is correctly marked and enables/disables the magnetic contact. One of two pairs (no.1) is used to enable/disable LED's. Which of the jumpers is for the vibration calibration?
It's just that the images in the manual, included with the device, does not match the physical sensor!

 

[steveo44]

https://pyronix.vids.io/videos/709bdab41c1ee5c2f8/p002-mc1_shock-we

 

[WillSmyth00]

Perfect, thanks steveo44