Black Box manual BRTS-100 Isdn Test Set

Page 1

OCTOBER 1994

TS675A

BRTS-100 ISDN Test Set

TONE

TRACE

 

 

ISDN

BRTS-

 

 

Test

100

 

 

 

Set

 

 

 

 

 

 

 

TERMINATE SPEAKER

REV

 

 

NORM

 

 

 

 

 

100

 

 

 

 

OHM

 

 

OFF

 

 

 

POWER

ON

 

 

 

 

 

 

ON

OFF

 

 

 

 

 

 

A

1

 

 

 

 

 

 

 

 

TEST

STATUS

8

 

 

 

 

 

 

 

PASS

 

 

 

 

 

TEST

LINE

 

 

 

 

FAIL

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHAN

 

POW

 

 

 

 

 

 

 

 

TO

M

 

ER

 

 

 

 

 

 

 

 

 

PINS 7

 

 

 

 

 

 

 

RECEIVE

 

AUX

-8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEVEL

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

“D”

 

TRANSMIT

6dB

 

 

 

 

GRN

“1”

 

ACTIVITY

 

 

 

 

 

IMPEDANCE

RED

 

 

 

 

 

 

 

 

“0”

 

 

 

 

 

 

CONTINUITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INITIATE

 

 

 

 

 

 

 

 

 

 

LINE

8

B

CUSTOMER SUPPORT

INFORMATION

Order

toll-free

in the U.S.: Call

877-877-BBOX

(outside U.S. call

724-746-5500

)

FREE technical support 24 hours a day, 7 days a week: Call

724-746-5500

or fax 724-746-0746

Mailing address:

Black Box Corporation

, 1000 Park Drive, Lawrence, PA 15055-1018

 

Web site:

www.blackbox.com

E-mail:info@blackbox.com

 

 

Image 1
Contents BRTS-100 Isdn Test Set FCC Statement BRTS-100 Isdn Test SET NOM Statement Trademarks Used in this Manual Contents Specifications Introduction How to Use This ManualOverview 100 Est FeaturesOperation Connecting the UnitBRTS-100 Isdn Test Set controls and indicators Passive BUS Controls and Indicators Feature Buttons Powering Up the UnitIndicators Test Status PASS/FAIL Lights Reflects test status Modes of OperationTest Configuration 1 Point-to-Point NT1 Figure Test ProceduresTest Procedures Comprehensive Troubleshooting Procedure Comprehensive troubleshooting flow chart 1 Comprehensive troubleshooting flow chart 2 Phantom Conclusion Light Check PowerCheck Loop Check PowerTest Procedures Check loop flow chart 1 Check loop flow chart 2 Check loop flow chart 3 Test Procedures Passive Bus-Check Terminations Passive Bus Configuration Check TerminationsTest Procedures Proper device terminations diagram Pair Reversal Pair reversal flow chart 1 Pair reversal flow chart 2 10. Pair reversal diagram Monitor 11. Monitor flow chart Technical Reference Power-Source IndicatorsActivation/Deactivation Modes Activation/deactivation procedureReceive Test Line Test/Transmit See FigureLevel Test Transmit and line test DC Continuity AC ImpedanceAC impedance Two Test Set units used for tracing SpeakerBattery Replacement Appendix MaintenanceFigure A-2. Replacing the 8-Pin Jack Connectors Pin Jack ReplacementCopyright 2002. Black Box Corporation. All rights reserved