Fluke Pro3000 Bedienungsanleitung

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PRO3000™

Toner and Probe Users Guide

PRO3000™ Générateur de tonalité et sonde Guide de l’Utilisateur

PRO3000™ Generador de tono y sonda Guía de Uso

PRO3000™ Toner and Probe Users Guide

Introduction

The PRO3000 Toner and PRO3000 Probe helps you identify cables, wires, and wire

pairs. You connect the P

RO3000 Toner to a line, then trace and follow the signal

with the PRO3000 Probe.

Safety Information

The following IEC symbols are used either on the test set or in the manual:

WXWarning

This product is certified for indoor use only.

To avoid electrical shock, do not use the toner or probe if

they are wet. If they get wet, let them dry for 24 hours

before use.

When connecting to metallic network wires, handle

alligator clips by the insulated boot.

The maximum voltage allowed across the test leads is

60 Vdc in toner and polarity modes. Do not connect to

circuits carrying AC voltage in toner or polarity mode. Do

not connect to circuits carrying AC or DC voltage in

continuity mode.

Disconnect clips from any metallic connections before

performing any maintenance. Read all instructions

completely and understand possible hazards to the end

user if maintenance is not performed by authorized

service personnel.

Do not use the toner or probe if they are damaged. Before

you use the toner or probe, inspect the case. Look for

cracks or missing plastic. Pay particular attention to the

insulation surrounding the connectors.

If this product is used in a manner not specified by the

manufacturer, the protection provided by the product may

be impaired.

Installing Batteries

WXWarning

To avoid electrical shock, turn the unit off and disconnect

its leads from any circuit before opening the unit’s battery

door.

Use only 9 volt alkaline batteries (not included). Open the battery compartment

with a screwdriver to insert a new battery. Properly attach the connection wires

and close the compartment. Do not over tighten the screw.

The PRO3000 Probe

The PRO3000 probe is a highly sensitive inductive probe with amplified speaker,

which makes signals transmitted by the P

RO3000 toner audible. The non-

metallic tip allows testing in distribution blocks without disturbing other services

(Figure 1).

WXWarning

Though the tip is non-metallic, never touch the tip to

exposed power sources such as electrical outlets.

bff01.eps

Figure 1. PRO3000 Probe

The PRO3000 Probe has a 3.5 mm monaural earphone jack on its side. When you

connect the optional earphone, the speaker is muted and you hear the tones in

the earphone. The earphone lets you avoid disturbing people nearby. A

compatible earphone is available from Fluke Networks.

When using the optional earphone, start with a low volume. Always approach

wires cautiously to avoid loud tones in the earphone. Adjust the volume as

necessary.

The probe tip is replaceable. If the tip is damaged, replace it with the spare tip

found inside the probe’s battery compartment.

To remove the tip, turn it counterclockwise a quarter turn and pull it out. To

install a new tip, insert it into the hole in the front of the probe and turn it

clockwise a quarter turn until it stops.

The PRO3000 Toner

The PRO3000 toner emits two distinctive tones: constant and alternating. With

the slide switch in the TONE position, press the tone button once for the

constant tone. Press the button again for an alternating tone. The tone LED is

constantly on or flashing to match the toner mode (Figure 2).

Press the button again to turn off the toner. The tone LED turns off, indicating

that the toner is off.

Warning: Risk of personal injury. See the manual for details.

Caution: Risk of damage or destruction to equipment or software.

See the manual for details.

Warning: Risk of electric shock.

Earth ground

Conformité Européenne. Conforms to relevant European Union

directives.

)

CAN/CSA-C22.2 No. 60950-1-03

CAN/CSA-C22.2 No. 1010.1-92 + CSA-C22.2 No. 1010.1B-97, UL/ANSI

3111-1

Do not put circuit boards in the garbage. Dispose of circuit boards in

accordance with local regulations.

PRO3000™ Toner and Probe Users Guide

bff02.eps

Figure 2. PRO3000 Toner

The polarity/continuity LED is just above the toner's slide switch. The function of

this LED depends on the toner's mode:

•

In continuity mode, it is a single-color LED (red), which indicates whether or

not there is continuity.

•

In polarity mode, it is a dual-color LED (red and green), which indicates the

polarity of a DC- powered pair of wires (e.g., a telephone line).

The toner can drive up to 10 miles (16 km) of 24 AWG twisted pair.

Note

To preserve the 9 V battery, turn the toner off and put the slide

switch in the TONE position when the toner is not in use.

Tracing Cables

Tracing cables lets you find the path of a cable run hidden inside or behind a

wall or otherwise unseen.

Note

Because adjacent pairs may pick up some of the toner’s signal,

you should work quickly to minimize the effect on other

services in the cable.

Put the toner’s slide switch in the TONE position.

Connect the red test lead to a wire of the unknown cable (Figure 3).

bff03.eps

Figure 3. Tracing Cables

Connect the black test lead to another wire in the cable, but preferably not

of the same pair, or connect the black wire to ground, if available. When

tracing a shielded cable, connect the red lead to the outer shield and the

black lead to the center conductor or to ground, if available.

Turn on the toner by pressing the button once for the continuous tone or

twice for the alternating tone.

To find the cable behind a wall, move the probe tip toward the wall where

you think the cable is located. The cable is behind the wall where the tone is

loudest.

Tracing Pairs

To identify a specific pair of wires within a multi-pair cable, do the following:

Put the toner's slide switch in the TONE position.

Connect the toner's red lead to one of the wires of the pair and connect the

black lead to the other wire.

Press the button once for the continuous tone or twice for the alternating

tone.

At the far end of the cable, use the probe to scan the cable's wire pairs by

moving the probe's tip near each pair. You have found the target wire pair

when you find the pair with the loudest tone.

To further verify you have found the target pair you can use the toner’s

SmartTone™ function (see “SmartTone Positive Identification”). If you are

beyond the range of SmartTone, try the following:

Spread the wires of the pair at the far end about 2 inches (5 cm) apart.

Move the probe tip slowly at a right angle to the wires (Figure 4). If the

tone’s volume is HIGH over the first wire, LOW in the middle between the

two wires, and HIGH over the second wire, then you have located the

target pair.

SmartTone Positive Identification

The PRO3000 toner’s Smart Tone function ensures positive identification of the

wire pair you are tracing within a multi-pair cable.

To use the SmartTone function (Figure 4):

Put the toner's slide switch in the TONE position.

Connect the toner's red lead to one of the wires of the pair and connect the

black lead to the other wire.

Press the button twice for the alternating tone.

At the far end of the cable, place the probe near the wires you are tracing.

Pick the pair that produces the loudest tone.

With the probe still on, short then open the two wires of the pair. A change

in the tone indicates you have located the target pair. If you don't hear a

change in the tone, then pick a different pair and try again until you find

the pair that causes the tone to change.

bff04.eps

Figure 4. Tracing Pairs

The SmartTone function is available when the toner is in alternating tone mode.

SmartTone is intended for use on dry pairs of wires that are un-terminated at

both ends of the run. It is not intended to work on wires connected to DC

power sources (e.g.,live telephone lines), nor will it work on wire pairs that are

carrying AC signals (other than the toner's AC signal).

The SmartTone function works only if the toner's red lead is connected to one of

the wires of the pair and its black lead is connected to the other wire of the pair.

SmartTone works on many types of wire pairs including twisted pair, house

wiring, and coax (the shield is one wire and the center conductor is the other

wire). SmartTone has a range of 2 miles (3.3 km). Using this function on wire

runs greater than 2 miles in length may cause misleading results.

Produktspezifikationen

Marke:	Fluke
Kategorie:	Nicht kategorisiert
Modell:	Pro3000
Display-Typ:	Nein
Produktfarbe:	Schwarz
Betriebstemperatur:	-20 - 60 °C
Relative Luftfeuchtigkeit in Betrieb:	-40 - 70 %
LED-Anzeigen:	Ja
Anzahl unterstützter Akkus/Batterien:	1
Arbeitsspannung:	9 V