Turn off the S20 laser

When working only in the laser room

1. Block beam with foam at the output of the Main-amp and insert power meter, remove foam.
2. Turn off the SAGAs by clicking Stop on both control computers (this will also close the shutters).
3. Turn off the Pre-amp pump laser by pushing both the Flashlamp button on the remote (will also turn off the Q-switch).

When working in the tunnel

1. Block the laser with the transport shutter  (Laser Room Control Panel→Transport Shutter).
2. Turn the LSS key to off to close shutters T1 and T2.
3. Block beam with foam at the output of the Main-amp and insert power meter, remove foam.
4. Turn off the SAGAs by clicking Stop on both control computers (this will also close the shutters).
5. Turn off the Pre-amp pump laser by pushing both the Flashlamp button on the remote (will also turn off the Q-switch).