MTS Series LX Laser Extensometer - Manual (Page 28)

LX Laser Extensometer
Labels and Warning Logotypes
Safety 28
Laser radiation present inside. Observe the following cautions:
Customer servicing of the internal components is not recommended; return
unit to factory for service. (Opening the case invalidates all warranties.)
Before performing maintenance, turn power switch to the off position and
disconnect the unit from the AC power line.
If a malfunction occurs, immediately shut down the malfunctioning unit and
contact MTS for repairs.
Do not open or remove the case. Laser radiation is present inside the instrument.
CAUTION