JDS Uniphase SmartClass, User Manual

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Chapter 2 Quick Tour
Exploring the bottom panel
8 SmartClass ADSL/Copper Tester User’s Guide
Exploring the bottom panel
The SmartClass’ AC Adapter/charger and USB connector are located on the
bottom panel. The USB device port is used to upgrade firmware, configure the
instrument, and download test results to a PC.
Exploring the top panel
If your SmartClass ADSL/Copper Tester is equipped with copper testing, the
connectors are located on the top panel.
The three mini-banana jacks are used to connect to tip (A) and ring (B) pair,
and to ground (earth).
CAUTION: FIRE HAZARD
To reduce the risk of fire, use only 26 AWG or larger telecommunications
line cord between the DSL jack and the wall.
NOTE: ELECTROSTATIC DISCHARGE IMMUNITY
When using an Ethernet crossover cable, JDSU recommends using a
shielded crossover cable for the best immunity to electrostatic discharge
(ESD).
Figure 3 SmartClass bottom panel
AC Adapter
USB device port
Figure 4 SmartClass top panel
CAUTION: INSTRUMENT DAMAGE
Connecting to circuits with voltage higher than 300 V Peak, compared to
ground, may damage the internal components. Connect only to circuits with
less than 300V. 220V electrical supply is greater than 300V peak: DO NOT
TEST 220V or any electrical supplies.