YOKOGAWA AQ7260 OTDR, User Manual, Page: 31 / 442

Chapter 1 BEFORE USING THE INSTRUMENT
1-4
Notes on Storage
This section explains points to be observed when storing the instrument for a long period
of time.
Notes Before Storage
Dust, fingerprints, dirt and stains etc. collected on the instrument must be wiped off with a
piece of cloth.
Carry out operation inspection to check that the instrument operates correctly.
For the method of cleaning the exterior of the instrument, refer to page 1-8.
Storage Conditions
When storing the instrument, make sure it is stored under the following environmental
conditions.
•
Temperature
−
20 to 60
°
C
•
Humidity 95%RH or less (No condensation allowed)
•
Temperature/humidity does not change excessively throughout the day.
•
Areas where the instrument will not be exposed to direct sunlight
•
Areas where there is little dust
•
Low-humidity areas where no water drops are generated or collect on the instrument
•
Areas where the instrument will not be exposed to active gases or oxidized.
If you are not going to use the instrument for a long period of time, store it with the
battery pack removed. Furthermore, when storing the instrument outside the above
temperature range, make sure that the battery pack is removed.
For the method of removing the battery pack, refer to page 1-19.
Notes When Re-Using the Instrument
When using the instrument again after storing it for a long period of time, first carry out
operation inspection to check that the instrument operates correctly.
Caution
Refer
Refer