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ADSL2+ Tester
This instrument may be operated in environments within the following limits:
Temperature: 0℃ ~ +40℃
Altitude:
Up to 3050m (10,000 feet)
Humidity:
5% ~ 90%, non-condensing
Warning:
This instrument is designed for Indoor use only.
Do not operate the product in an explosive atmosphere or in the presence of
flammable gasses or fumes.
3.8.4
Operation Requirements
The network connectors are located at the top of the instrument. Before connecting, note
the Warning and Caution information given. The instrument contains components
sensitive to electrostatic discharge. To prevent component damage, carefully follow the
handling precautions presented below.
The smallest static voltage most people can feel is about 3500 volts. It takes less than one
tenth of that (about 300 volts) to destroy or severely damage static sensitive circuits.
Often, static damage does not immediately cause a malfunction but significantly reduce
the component's life. Adhering to the following precautions will reduce the risk of static
discharge damage.
•
Before handling the instrument, select a work area where potential static sources are
minimized. Avoid working in carpeted areas and non-conductive chairs. Keep body
movement to a minimum. We recommend that you use a controlled static
workstation.
•
Handling the instrument by its cover. Avoid touching any components or edge
connectors.
Warning:
When connecting or disconnecting, ensure that you are grounded to bring you
and the instrument to the same static potential.
Do not connect this instrument to any signal cable carrying a hazardous
voltage.
3.8.5
Storage and Shipment Requirements
The instrument may be stored or shipped in environments within the following limits:
72-0046-03A
3 Manipulation
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