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GUIDE TO OPERATION

P.O. Box 2368
West Lafayette, IN 47996
United States of America

T1 Service Verifier

DARKSTAR TECHNOLOGIES

TIME   LCV PCV

013:07 000 000

T Spanner

TM

ON/OFF

D630

DARKST

AR TECHNOLOGIES

CARRIER DETECT

FRAMING

DATA DETECT

ALARM

LOOPED UP

ERROR

Summary of Contents for T Spanner T1

Page 1: ...afayette IN 47996 United States of America T1 Service Verifier DARKSTAR TECHNOLOGIES TIME LCV PCV 013 07 000 000 T Spanner TM O N O F F D 6 3 0 D A R K S T A R T E C H N O L O G I E S CARRIER DETECT FRAMING DATA DETECT ALARM LOOPED UP ERROR ...

Page 2: ...ivate the 630 and begin testing If you see a BATTERY IS LOW message at any time then simply replace the 9 volt battery in the rear of the housing You should be connecting to the telephone network using a straight through cable but you can also use the 630 to verify the operation of a CSU DSU by using a crossover cable The 630 will let you know if your cable appears to be properly connected to a T1...

Page 3: ...e D630 It s not unusual to see this when you first connect Looped Up means that the D630 received and responded to a CSU loop up code from the telco and will remain looped until a it receives the loop down code or b an LOS condition occurs or c an AIS alarm is received Error simply means that the LCV count and or the PCV count is non zero These counters are cleared each time the D630 goes out of f...

Page 4: ...ating Temperature 0 to 45 degrees centigrade Non condensing User Interface Single pushbutton Autotest 2 X 16 LCD display Six status leds audio beeper Media Access Single RJ48C connector Transient over current protection by Teccor Assistance Customer support is obtained through the distributor from which you purchased your tester If you encounter problems or cannot locate your distributor you may r...

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