EXFO PM-1100 Optical Power Meter - Manual (Page 59)

Optical Power Meter 49
6 Maintenance
To help ensure long, trouble-free operation:
³
Keep the unit free of dust.
³
Store unit at room temperature in a clean and dry area. Keep the unit
out of direct sunlight.
³
Avoid high humidity or significant temperature fluctuations.
³
Avoid unnecessary shocks and vibrations.
³
If any liquids are spilled on or into the unit, turn off the power
immediately and let the unit dry completely.
W
ARNING
Use of controls, adjustments and procedures for operation and
maintenance other than those specified herein may result in
hazardous radiation exposure.