ADLINK PXIe-3975 - Manual (Page 70)

58 Important Safety Instructions
X
Never attempt to fix the equipment. Equipment should only
be serviced by qualified personnel.
X A Lithium-type battery may be provided for uninterrupted,
backup or emergency power.
X
Equipment must be serviced by authorized technicians
when:
Z
The power cord or plug is damaged;
Z
Liquid has penetrated the equipment;
Z
It has been exposed to high humidity/moisture;
Z It is not functioning or does not function according to the
user’s manual;
Z
It has been dropped and/or damaged; and/or,
Z
It has an obvious sign of breakage.
Risk of explosion if battery is replaced with an incorrect type;
please dispose of used batteries appropriately.