• in schools, educational institutions, hobby and self-help work-
shops the use of measuring devices has to be monitored by
trained personnel.
• if you are not sure about the correct connection or have any
questions, which can not be answered with the help of the oper-
ating manual please contact our technical support or any other
trained personnel.
• also pay attention to the safety instructions in the individual chap-
ters of this operating manual.
• The testing of cables with the cable tester is only permitted
when the cables are free of voltage. Check that the cables are
free of voltage before every measurement (danger to life)!
Connection and operation elements
See image on the folded page
19
1. cable tester CT-5 7. 7. RJ 11, RJ 45, IEEE 1394 and
USB-IN jack (RT)
2. Display with light diodes 8. battery case (device backside)
3. RJ 11, RJ 45, IEEE 1394 9. testing cable RJ 11
and USB-OUT jack
4. BNC-connection jack 10. testing cable RJ 45
5. TEST-button 11. BNC-testing cable
6. Remote Terminator (RT) 12. BNC-end resistance
