NWTG100YE - Measuring equipment NEDIS - Free user manual and instructions

Product type	Tone generator and amplifier probe
Brand	Nedis
Model	NWTG100YE
Power supply	1 9V battery for the amplifier probe; 1 9V battery for the tone generator
Dimensions (approx.)	150 x 80 x 30 mm (main unit)
Weight (approx.)	200 g (main unit)
Main functions	Tone generation, tip/ring identification, line status identification, line testing, continuity test, faulty cable tracing
Selection switch	3 positions: OFF, CONT (continuity), TONE (tone)
Indicator light	Two-color (green, red) for identification and line status; yellow for ring
Connectors	Black and red test leads, 4-wire modular cord, headphone jack
Maintenance	Clean with a dry cloth; do not use solvents
Safety	Do not expose to water; do not connect to an energized AC circuit exceeding 24 V in TONE mode
Spare parts	Replaceable 9V battery
Warranty	Any modification voids the warranty; incorrect use not covered
Disposal	Do not dispose of with household waste; take to an appropriate collection point

Frequently Asked Questions - NWTG100YE NEDIS

How to identify the tip side and ring side of a telephone line?

Connect the RED test lead to one line and the BLACK to the other. Set the switch to OFF. The indicator light turns GREEN if the red wire is on the RING side, and RED if it is on the TIP side.

How to test cable continuity?

Set the switch to CONT. Connect the test leads to both ends of the cable. If the light turns GREEN, the line is continuous. The light will not turn on if the resistance exceeds 10,000 Ω.

What to do if the indicator light does not come on at all?

First check the battery of the amplifier probe. If it is low or defective, replace it with a new 9V battery. Also ensure connections are correct.

How to replace the battery of the amplifier probe?

Remove the screws of the battery compartment, replace the old 9V battery with a new one, then close the compartment. No other maintenance is needed.

Can I use the device on a live circuit?

In TONE mode, do not connect to an energized AC circuit exceeding 24 V. In CONT mode, do not connect to an energized AC or DC circuit. Follow safety instructions.

How to trace a faulty cable with the amplifier probe?

Activate the probe by pressing the rounded push button. Adjust the volume with the control. Place the tip in contact with the insulation of each wire. The tone level will be louder on the faulty cable. Headphones can be used.

What does the flashing yellow light mean?

A bright YELLOW flashing light indicates that the line is in RING state (incoming call). This occurs when the test leads are connected to a ringing pair.

How to use the supplied modular connector?

The 4-wire modular connector allows all tests on line 1 only (green and red wires). Connect it directly to a modular jack.

Can I plug headphones into the device?

Yes, the amplifier probe has a headphone jack (B). You can plug headphones or a handset to listen to the tone, which is useful in a noisy environment.

What is the function of the 3-position switch?

The switch selects the operating mode: OFF for line identification, CONT for continuity test, and TONE to send a tone on the line.

USER MANUAL NWTG100YE NEDIS

Tone generator and probe

MODE D'EMPLOI (p. 8)

MANUAL DE USO (p. 17)

1. Tip 5. Tone generator A. 3 position toggle switch
2. Amplifier probe 6. DUAL COLOUR LED B. Phone jack
3. Test button 7. Red and black test leads C. Volume control
4. Speaker 8. 4 conductor modular cord and plug

Instructions:

Overall instructions:

1. Connecting the tone generator.

In terminated working cables:

Connect one test lead to a terminated wire and the other test lead to an earth or equipment ground.

In unterminated or non-working cables:

Connect one test lead to an unterminated wire and the other test lead to another unterminated wire.

1. Depress the round on/off button of the amplifier probe. The volume control switch can be adjusted to suit the environment. Volume can be increased to overcome noise, or decreased to reduce interference.

2. Touch the tip of the amplifier probe to the insulation of each suspect conductor.

3. Reception of the tone will be loudest on the subject wire.
4. The plug receptacle is provided to be connected to a headset or handset.

- Identifying tip and ring (switch to "Off"):

1. Connect the RED test lead to one line and the BLACK lead to the other line.
2. The LED will glow GREEN when you connect the RED test lead to the RING SIDE of the line.
3. The LED will glow "RED" when you connect the RED test lead to the TIP SIDE of the line.

- Identifying line condition (switch to "OFF"):

1. Connect the RED test lead to the RING SIDE of the line and the BLACK lead to the TIP.
2. Watch the LED:

a. A bright green LED indicates a clear line
b. No light indicates a busy line
c. A brightly flickering YELLOW light indicates a RINGING line

- Verifying lines (switch to "OFF" then "CONT"):

1. Dial the line to be verified.
2. While the line is ringing, connect the RED lead to the RING SIDE of the line and the BLACK lead to the TIP.
3. In the "Off" position, the indicator light will flicker YELLOW when the test leads are connected to the subject pair.
4. If you switch the test set to "CONT", it will terminate the call on the subject line.

- Sending tone (switch to "TONE"):

(Caution: Do not connect to an active AC circuit exceeding 24V in this mode)

1. Connect the test leads to the pair, or attach one lead to ground and one lead to either side of the line.
2. A dual alternating tone, or a single solid tone, can be selected from the switch inside the tone generator.
3. Probe the suspected wires with the amplifier probe. Reception of the tone will be strongest on the subject wire. In the case of ready access to bare conductors, a handset or headset may be used to receive the tone.

- Testing continuity (switch to "CONT"):

(Caution: Do not connect to an active AC or DC circuit in this mode)

1. Connect the test leads to the subject pair.
2. Use "CONT" position.
3. A bright GREEN light indicates continuity. The LED will not glow if the line resistance exceeds 10,000 .

- Testing continuity using tone (switch to "TONE"):

(Caution: Do not connect to an active AC or DC circuit in this mode)

1. Connect the test leads to the subject pair.
2. Use a handset or headset at the remote end and touch the wire end(s) with the clip lead(s).
3. Reception of the tone is an indication of continuity.

- Modular testing:

1. All of the above tests are available through the modular plug for line 1 only - red and green wires.

- Coax testing:

1. To test unterminated coax, connect the red lead to the outer shield and the black lead to the centre conductor or the red lead to the outer shield and the black lead to the ground.
2. To test the terminated coax, connect the red lead to the connector housing and the black lead to the centre pin or the red lead to the connector housing and the black lead to the ground.

- Battery replacement:

1. The amplifier probe is maintenance free except for the battery replacement.

Remove the screw from the battery compartment, replace the 9 V battery and screw the lid back on.

Safety precautions:

Do not expose the product to water or moisture.

DO NOT CONNECT TO AN ACTIVE AC CIRCUIT EXCEEDING 24 V IN THIS MODE.

Maintenance:

Clean the product only with a dry cloth.

Do not use cleaning solvents or abrasives.

Warranty:

Any changes and/or modifications to the product will void the warranty. We cannot accept any liability for damage caused by incorrect use of this product.

Disclaimer:

Designs and specifications are subject to change without prior notice. All logos, brands and product names are trademarks or registered trademarks of their respective holders and are hereby recognised as such.

Disposal:

• This product is designated for separate collection at an appropriate collection point. Do not dispose of this product with household waste.
• For more information, contact the retailer or the local authority responsible for waste management.

DEUTSCH

Gerätebeschreibung:

- Koaxialkabel-Test:

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Description: Tone generator and probe

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EN61326-1:2006,CISPR112003+A1:2004+A2:2006,IEC61000-4-3:2006+A1:2007, IEC61000-4-8:1993+A1:2000

EU Directive(s) / EG-Richtlinie(n) / Directive(s) EU / EU richtlijn(en) / Direttiva(e) EU / Directive(s) UE / EU direktívak / EU Toimintaohje(ET) / Eu Direktiv(en) / Směrnice EU / Directive(e) UE / Ošnéγíá(ες) TŋCS EE / EU direktiv(er) / EU-direktiv(ene): /Диpečт cuba(bi) EC: 2002/95/EC, 2004/108/EC

's-Hertogenbosch, 21-11-2012

Mr. / Hr. / M. / Dhr. / Sig. / Sr. D. / Ur / Mr. / Herr. / Pan / Di. / K. / Hr. / Herr: / F-H: Randolph Richardson

Chief Operating Officer / Geschäftsführer / Chef des operations / Operationeel Directeur / Responsabile Operativo / Director de Operaciones / Üzemviteli Igazgato / Käyttopäällikkö / Driftschef / Provozní reditel / Director principal / Γενικός Διευθυντής Επιχερήσεων / Chief Operating Officer / Administerende Driftsdirektør / Μυpeκτορ no προύπβοικτυ by Copyright ©