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LAN Scout™ Jr.
Instruction Manual
GENEraL SpEcIfIcatIoNS
The Klein Tools LAN Scout™ Jr. is a portable data cable tester. It tests and
troubleshoots RJ45 terminated cables and provides built-in tone generation
for cable tracing.
•
Dimensions:
4.6" x 2.3" x 1.1" (11.7 x 5.8 x 2.8 cm)
4.0 oz. (115 grams) with battery and remote
•
Weight:
•
operating temperature:
0°C to 50°C / 32°F to 122°F
•
Storage temperature:
-20°C to 60°C / -4°F to 140°F
•
Humidity:
10% to 90%, non-condensing
•
Maximum Voltage
between any two connectors pins without damage:
•
rJ Jack:
66V DC or 55V AC
•
Battery Life
typical: 6V alkaline batteries - 4 x LR44
•
Standby:
3.5 years
•
active:
80 hours
•
cable types:
Shielded or Unshielded; Cat-7, Cat-6x, Cat-5E, Cat-5,
Cat-4, Cat-3
•
Maximum rJ cable Length:
•
Minimum cable Length for Split pair
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
• The LAN Scout™ Jr. is designed for use on unenergized cabling
systems. Connecting the LAN Scout™ Jr. to live AC power may damage
it and pose a safety hazard for the user.
• Poorly terminated RJ plugs have the potential to damage the jack on
the LAN Scout™ Jr. Visually inspect a RJ plug before inserting it into
the tester. The contacts should always be recessed into the plastic
housing of the plug. Plugging 6-position plugs into the 8-position jack
on the tester has the potential to damage the outer-most contacts of
the jack unless the plug is specifically designed for
that purpose.
2
0 to 1000 feet (305 meters)
Detection: 1.5 feet (0.5 meters)
WarNINGS
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1.
pass: "Pass" illuminates if the cable is a properly wired 4-pair
T568A/B data cable or cross-over (uplink) cable. A cross-over cable
will have the pin numbers of the crossed pairs flashing and will
alternate with "C".
2.
cable faults: The "Miswire" icon illuminates if the cable is not
wired to one of the cabling standards. An open or short error takes
precedence over miswires and the appropriate icon(s) illuminates.
The "Split" icon illuminates if the designated pairs are not twisted
together in the cable, an AC signal fault.
3.
tester-End Wire Map: The top line displays the pins on the tester
end in order. These pins are mapped to the pins on the remote-end
shown directly below them on the LCD.
4.
remote-End Wire Map: The bottom line displays the corresponding
pin on the remote-end. Dash lines on the remote line indicate
shorted pins. No pin numbers displayed on the remote line are open
pairs.
5.
Battery Low: The battery low symbol illuminates when the
battery is nearing depletion. The symbol will begin to flash
when the battery needs to be replaced. Results may be unreliable
at this point.
6.
Shield: The "S" icon illuminates when a shielded data cable is
properly connected at both ends. It will be flashing if there is a short
to a wire in the cable along with that pin number and the "Short"
indicator.
7.
Voltage Detected Warning: If voltage is detected on any of the
tester connectors, the "Voltage!" icon illuminates. A check for
voltage is performed before each test and if found, no test is run.
The tester should be disconnected immediately from the source
of the voltage.
DISpLaY
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