Operation Display
If the Master-Slave guiding is active, the text MASTER appears in the sensor symbol for sensor 1. It indicates that sensor 1 detects the position of the Master web.
The text SLAVE appears in the sensor symbol for sensor 2. It indicates that sensor 2 detects the position of the Slave web. The operating display for sensor 2 is displayed mirrored.
Operation display with edge sensors

① | Text MASTER |
② | Operation display Sensor 2 (mirrored) |
③ | Text SLAVE |
Operation display with CCD cameras

① | Text MASTER |
② | Text SLAVE |
