B+K precision 240A Manual de usuario

Instruction Manual

B&K Precision Corp.

22820 Savi Ranch Pkwy

Yorba Linda, CA 92887

TEL: 714-921-9095

FAX: 714-921-6422

www.bkprecision.com

PN: 481-401-9-001

Printed in USA

2002 B&K Precision Corp.

Limited One-Year Warranty

B&K Precision Corp. warrants to the original purchaser that its product and the

component parts thereof, will be free from defects in workmanship and materials for a

period of one year from the data of purchase.

B&K Precision Corp. will, without charge, repair or replace, at its’ option, defective

product or component parts. Returned product must be accompanied by proof of the

purchase date in the form a sales receipt.

To obtain warranty coverage in the U.S.A., this product must be registered by

completing and mailing the enclosed warranty card to B&K Precision Corp., 22820

Savi Ranch Parkway – Yorba Linda, CA 92887 within fifteen (15) days from proof of

purchase.

Exclusions: This warranty does not apply in the event of misuse or abuse of

the product or as a result of unauthorized alternations or repairs. It is void if

the serial number is alternated, defaced or removed.

B&K Precision Corp. shall not be liable for any consequential damages, including

without limitation damages resulting from loss of use. Some states do not allow

limitation of incidental or consequential damages, so the above limitation or exclusion

may not apply to you.

This warranty gives you specific rights and you may have other rights, which vary

from state-to-state.

Model Number: ______________ Date Purchased: __________

Service Information

Warranty Service: Please return the product in the original packaging with proof of

purchase to the below address. Clearly state in writing the performance problem and

return any leads, connectors and accessories that you are using with the device.

Non-Warranty Service: Return the product in the original packaging to the below

address. Clearly state in writing the performance problem and return any leads,

connectors and accessories that you are using with the device. Customers not on

open account must include payment in the form of a money order or credit card. For

the most current repair charges contact the factory before shipping the product.

Return all merchandise to B&K Precision Corp. with pre-paid shipping. The flat-rate

repair charge includes return shipping to locations in North America. For overnight

shipments and non-North America shipping fees contact B&K Precision Corp..

B&K Precision Corp.

22820 Savi Ranch Parkway

Yorba Linda, CA 92887-4604

Phone: 714- 921-9095

Facsimile: 714-921-6422

Email: [email protected]

Include with the instrument your complete return shipping address, contact name, phone

number and description of problem.

Model 240A Remote Network Cable Anal

Introduction

Congratulations on your purchase of the Model 240A Remote Network Cable

Analyzer! The 240A is a small hand-held cable tester, which enables network

professionals to quickly and easily verify the integrity of Ethernet twisted pair

cables. In on step, the 240A will test twisted pair cables for open pairs, shorted pairs,

reversed pairs, crossed pairs and split pairs. Just push the TEST button, and the 240A

will automatically scan for any existing faults in your cable. The design patented

remote terminator is provided for one-person testing of installed cables. The 240A

can generate both signal and dual tones when used as a Tone Generator.

Package Contents

- One Model 240A Main Unit

- One Remote Terminator

- Users Manual

- Patch Cable

Product Profile

Features

- Tests for wiring faults of open, short, reversed, crossed and split pairs

- Split pair fault detection at a minimum 1.97’ (0.6cm) cable length

- Verification of shield integrity

- Specially designed remote unit that enables one person to test installed

cables

- Easy to read fault display and high speed testing

- Debug mode for detailed fault identification results

- Auto power off to decrease power consumption

- Low battery indicator

- Tone Generator (single and dual tone)

Specifications

- Connectors

Model 240A Master Unit – RJ45 jack

Remote Unit – RJ45 jack

- Pairs Tested

1/2, 3/6, 4/5, 7/8 and shield

- LED Display

5 horizontally aligned green LEDs for pairs and shield display

5 vertically aligned red LEDs for fault display

1 stand alone LED for Tone Generator active display

- Cable Test Length Limit

Minimum: 1.97 ft. (0.6m) Maximum: Over 656 feet (200m)

- Power

240A Master Unit – 9V Alkaline Battery (not included)

Remote Unit – no battery required

- Dimensions HxWxD (with belt clip & rubber boot)

5 x 3 x 1.6” (128 x 77 x 40mm)

- Weight (with belt clip & rubber boot)

6.1oz (172g)

1. RJ45 jack

2. Pair 1 indicator

3. Pair 2 indicator

4. Pair 3 indicator

5. Pair 4 indicator

6. Shield indicator

7. Short fault indicator

8. Reversed fault indicator

9. Miss wire fault indicator

10. Split pairs indicator

11. Low battery indicator

Tidi

Test Operations

1. Plug one end of the subject cable into the RJ45 jack on the master unit and

the other end into the RJ45 jack on the remote terminator.

2. Push and release the test button and check the results:

a. First check the 5 horizontally aligned green LED indicators (1-2,

3-6, 4-5, 7-8, shield) for integrity status:

Solid light = pair is OK

Flashing light = pair is faulty

No light = open pair

b. Simultaneously, check the 4 vertically aligned LED indicators

(short, reversed, miswire, split pairs) for the wiring faults.

c. For more detailed information about what faults are occurring in

which pairs, hold the TEST button for 2 seconds to activate

“Debug Mode”. The tester will test each pair on by one, pausing

briefly on each pair, and display the corresponding fault status.

3. After the test is done the device will automatically turns itself off.

Tone Generator Operations

1. Connect the subject cable to the RJ45 jack on the top of the master unit of

the tester. To send a tone into a patch panel, connect one end of a patch cord

to the RJ45 jack on the tester and the other end to a jack on the patch panel.

2. Generating a tone:

a. Single tone – press TONE and TEST button simultaneously and

then release both buttons before 2 seconds elapse.

b. Dual tone - press TONE and TEST button simultaneously holding

them down for more than 2 seconds.

3. Use Model 261 cable tracer or any cable tracing product in the market to

trace the subject cable. The signal reception will be strongest near the

subject cable.

4. Press either TEST or TONE to stop the generator.

Battery Replacement

When the LOW BATTERY light illuminates, the battery does not have sufficient

power to support an accurate test. At this time, you must replace it with a new

battery.

Warning

1. Do not connect the 240A to a live circuit as this may damage the tester.

2. Testing in a high frequency activated area may cause the tester to give

inaccurate readings.

3. Do not drop or get the tester wet as it may cause internal damage.

4. Do not place the tester in areas of high humidity or direct sunlight.

5. Do not open the tester or attempt to repair in case of malfunction. Please

send it back to your distributor for repair or replacement.

Table of Contents

Introduction…………………………………………. 2

Package Contents…………………………...………. 2

Product Profile………………………………………. 2

Features……………………………………..………. 3

Specifications………………………………………. 3

Test Operations…………………………..…………. 3

Tone Generator Operations…………..………….…. 4

Battery Replacement…………..………….………… 4

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

B&K Precision:

240A

Tabla de contenidos

Otros manuales de Instrumento de medición de B+K precision

B+K precision

B+K precision 2650 Manual de usuario

B+K precision

B+K precision 830B Manual de usuario

B+K precision

B+K precision 602 Manual de usuario

B+K precision

B+K precision DAS60-P Manual de usuario

B+K precision

B+K precision 313C Manual de usuario

B+K precision

B+K precision 894 Manual de usuario

B+K precision

B+K precision 8540 Manual de usuario

B+K precision

B+K precision 309 Manual de usuario

B+K precision

B+K precision 878B Manual de usuario

B+K precision

B+K precision 885 Manual de usuario

B+K precision

B+K precision Sefram DAS1800 Manual de usuario

B+K precision

B+K precision 310 Manual de usuario

B+K precision

B+K precision BK603B Manual de usuario

B+K precision

B+K precision Sefram DAS240 Manual

B+K precision

B+K precision 880 Manual de usuario

B+K precision

B+K precision 2831E Manual de usuario

B+K precision

B+K precision SEFRAM 7861 Manual de usuario

B+K precision

B+K precision 4045B Manual de usuario

B+K precision

B+K precision PR65 Series Manual de usuario

B+K precision

B+K precision 4063 Manual de usuario

B+K precision

B+K precision 5335B Manual de usuario

B+K precision

B+K precision 1535A Manual de usuario

B+K precision

B+K precision 5335B Manual de usuario

B+K precision

B+K precision RFM3000 Series Manual de usuario

Manuales populares de Instrumento de medición de otras marcas

Suaoki

Suaoki D40 Manual de usuario

Elster

Elster BK-G1.6 Manual de usuario

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manual

Duratool

Duratool D03128 Manual de usuario

Vega

Vega VEGAPULS 65 Manual de usuario

Tonghui

Tonghui TH2618B Manual de usuario

Tenmars

Tenmars TM-801 Manual de usuario

MSR

MSR 145 Manual de usuario

TPS

TPS WP-82 Manual de usuario

ELMETRON

ELMETRON CP-511 Manual de usuario

PCB Piezotronics

PCB Piezotronics 003C30 Manual de usuario

Tenma

Tenma 72-10465 Manual de usuario

Endress+Hauser

Endress+Hauser Proline Promag 50 Especificaciones técnicas

Siemens

Siemens SITRANS F Coriolis FCT030 Manual de lista de piezas

KLINGER

KLINGER CMF V Series Manual de usuario

EXFO

EXFO FTB-2 Manual de operación y mantenimiento

Keysight

Keysight M8290A Manual de usuario

ADTEK

ADTEK MW-5 Manual de usuario