Aethra d2001 nx ユーザーズマニュアル
ISDN TESTER AND ANALYZER D2001
NX
USER’S MANUAL
WARNINGS
CAUTION:
Many of the components used in this device are sensitive to
electrostatic charge.
Many of the components used in this device are sensitive to
electrostatic charge.
In case of manipulation of the connection cables, disconnect the
power supply and avoid direct contacts with the connector
terminals.
power supply and avoid direct contacts with the connector
terminals.
When handling electronic components, to eliminate any static
electricity touch a grounded surface. If possible, wear a grounding
armband.
electricity touch a grounded surface. If possible, wear a grounding
armband.
Failure to comply with these warnings could cause permanent
damage to device.
damage to device.
Connect the measurement cable of the U interface to the
instrument connector and then to the telecommunication line to
avoid accidental contacts with live parts of the TNV circuits.
instrument connector and then to the telecommunication line to
avoid accidental contacts with live parts of the TNV circuits.
To guarantee continuous protection for operator safety, only use
the mains adapter supplied with the instrument.
the mains adapter supplied with the instrument.
CLEANING
To clean the device use a soft cloth either dry or soaked with little
detergent. Never use any type of solvents, such as alcohol or
gasoline, to avoid damaging the finish.
detergent. Never use any type of solvents, such as alcohol or
gasoline, to avoid damaging the finish.
10
SAFETY RULES