Tempo AT8L Manual

Tempo Ikke kategoriseret AT8L

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Side 1/7

English 1 ..........

Français 9 ........

Español.........17

Deutsch 25 ........

Italiano 33 ........

Português

do Brasil 41 .....

INSTRUCTION MANUAL

200B-G Tone Probe

with Adjustable Volume

200EP-G Tone Probe

with Adjustable Volume, Visual

Signal Indicator, Headset Jack,

Handset Connection Tabs,

and Flashlight

Read and understand this material before

operating or servicing this equipment.

Failure to understand how to safely operate

this tool could result in an accident causing

serious injury or death.

SAFETY ALERT

SYMBOL

This symbol is used to call your attention to hazards or

unsafe practices which could result in an injury or property

damage. The signal word, deﬁned below, indicates the

severity of the hazard. The message after the signal word

provides information for preventing or avoiding the hazard.

Immediate hazards which, if not avoided, WILL result in

severe injury or death.

Hazards which, if not avoided, COULD result in severe

injury or death.

Hazards or unsafe practices which, if not avoided, MAY

result in injury or property damage.

When in Loudspeaker mode, hold loudspeaker

more than 30 cm (1 ft) from ear.

Misuse could result in hearing damage.

All speciﬁcations are nominal and may change as design improvements

occur. Tempo Communications Inc. shall not be liable for damages resulting

from misapplication or misuse of its products.

KEEP THIS MANUAL

Electric shock hazard:

• Do not expose this unit to rain or moisture.

Contact with live circuits could result in

severe injury or death.

• Use this unit for the manufacturer’s

intended purpose only, as described in

this manual. Any other use can impair the

protection provided by the unit.

• Use test leads or accessories that are

appropriate for the application. Refer to the

category and voltage rating of the test lead

or accessory.

• Inspect the test leads or accessory before

use. The item(s) must be clean and dry, and

the insulation must be in good condition.

Failure to observe these warnings could result

in severe injury or death.

Electric shock hazard:

• Do not attempt to repair this unit. It contains no user-

serviceable parts.

• Do not expose the unit to extreme temperatures or high

humidity. Refer to “Speciﬁcations.”

Failure to observe these precautions may result in injury and

can damage the instrument.

CAT O 100V MAX.

Description

The 200B-G and 200EP-G Tone Probes, when used in

conjunction with any Tempo tone generator, are designed

to identify and trace wires or cables within a group without

damaging the insulation.

2 3 4

8 7 6 5

Figure 1. Features

Features include:

1. Resistive plastic carbon-ﬁber tip to prevent accidental shorts

when probing wires

2. Adjustable volume sensitivity control

3. Battery compartment

4. Recessed terminal ports for handset connection*

5. Spring-loaded ON/OFF/ﬂashlight* button

6. LED*

7. Headset jack (acoustically protected)*

8. High power ﬂashlight*

* 200EP-G only.

Safety

Safety is essential in the use and maintenance of Tempo tools

and equipment. This instruction manual and any markings on

the tool provide information for avoiding hazards and unsafe

practices related to the use of this tool. Observe all of the safety

information provided.

Purpose of this Manual

This instruction manual is intended to familiarize all personnel

with the safe operation and maintenance procedures for the

Tempo 200B-G and 200EP-G Tone Probes.

Keep this manual available to all personnel.

Replacement manuals are available upon request at no charge

at www.TempoCom.com.

Operation

1. Connect the leads of a Tempo tone-sending test set

(e.g.77HP) as follows:

a. Pair Identiﬁcation, to the two wires of the pair.

SeeFigure2a.

b. Single Conductor/Cable Tracing: Connect the RED lead to

the subject wire and the BLACK lead to earth or ground.

See Figure 2b.

Note: Refer to the instruction manual provided with the

tone generator for more details.

Figure 2a. Pair Tracing Figure 2b. Cable Tracing

2. Place the test set in the TONE position.

3. To activate the probe, press and hold the ON/OFF button. This

button must remain depressed to operate. Hold the tip of the

probe near the tone generator and listen for the tone. This

veriﬁes that the tone generator is working and identiﬁes the

sound of the tone (steady, warbling, etc.).

4. Once activated, the volume control can be adjusted to suit

the environment. Reception can be increased to overcome

noise (e.g., vehicular trafﬁc, airplanes, or engine room) or

decreased to reduce interference (e.g., computer/data hum

or AC buzz).

5. The 200EP-G is equipped with recessed terminal ports for

connecting a lineman’s handset. Attaching the handset in

TALK mode automatically activates the ampliﬁer.

6. Touch the tip of the probe to the insulation of each conductor.

Reception of tone will be loudest on the subject wire

and detection may be improved by separating the wires

from the group. If more than one pair or single conductor

is carrying the tone, decrease the volume until only the

subject conductor is left with tone, ensuring that positive

identiﬁcation has been made.

7. When pair tracing, in order to conﬁrm that the correct pair

has been identiﬁed, separate the two wires. The signal will

be as loud on each of the pair wires and will NULL halfway

between the two wires.

8. On the 200EP-G, press the ON/OFF button further to its

second position to turn the ﬂashlight ON. Reduce pressure

slightly to turn it back OFF.

Note: To use the 200EP-G without pressing the ON/OFF

button, connect a jumper, a telephone test set (in TALK mode),

or headset to the recessed tabs near the speaker.

Speciﬁcations

Electrical

Gain (nominal): 30 dB

Input Impedance (nominal): 100 MΩ

Probe Tip Resistance (min):

Metal Tip: 0 Ω

Plastic Tip: 300 Ω

Headset: 3.5 mm stereo plug; 8 ohms minimum

Battery: One 9 VDC (NEDA 1604, JIS 006P, or IEC 6LR61)

Battery Life (nominal): 50 hours

Physical

Length: 231 mm (9.0”)

Width: 55 mm (2.2”)

Depth: 28 mm (1.1”)

Weight: 145 g (5.2 oz)

Operating/Storage Conditions

Temperature: 0 °C to 50 °C (32 °F to 122 °F)

Maintenance

Battery Replacement

1. Turn the unit off.

2. Remove the screw and then the battery cover.

3. Replace the battery (observe polarity).

4. Replace the battery cover and the screw.

DO NOT OVERTIGHTEN SCREW.

Tip Replacement

1. Turn the unit off.

2. Remove the two slotted screws and CAREFULLY separate the

two halves of the housing. Do not strain the exposed wire

leads.

3. Replace the tip.

4. Re-assemble the housing. DO NOT OVERTIGHTEN SCREWS.

Cleaning

Periodically wipe with a damp cloth and mild detergent; do not

use abrasives or solvents.

One-Year Limited Warranty

Tempo Communications Inc. warrants to the original purchaser of these

goods for use that these products will be free from defects in workmanship

and material for one year, excepting normal wear and abuse.

For all Test Instrument repairs, you must ﬁrst request a Return

Authorization Number by contacting our Customer Service department at:

toll free in the US and Canada 800-642-2155

Telephone +1 760-510-0558.

Facsimile +1 760-598-5634.

This number must be clearly marked on the shipping label. Ship units

Freight Prepaid to: Tempo Repair Center, 1390 Aspen Way, Vista, CA

92081 USA.

Mark all packages: Attention: TEST INSTRUMENT REPAIR.

For items not covered under warranty (such as dropped, abused, etc.)

repair cost quote available upon request.

Note: Prior to returning any test instrument, please check to make sure

batteries are fully charged.

Tempo Communications

1390 Aspen Way • Vista, Ca 92081 • USA

800-642-2155

EMEA

Tempo Europe Ltd.• Brecon House, William Brown Close

Cwmbran, NP44 3AB, UK • Tel: +44 1633 927 050

www.TempoCom.com

Do not discard this product or throw away!

For recycling information, go to www.TempoCom com.

Produkt Specifikationer

Mærke:	Tempo
Kategori:	Ikke kategoriseret
Model:	AT8L

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