ST230F TELEPHONE LINE TESTER
1
Content
1. Summary ............................................................................................................2
2. Layout .................................................................................................................2
2.1 Tester........................................................................................................2
2.2 Front faceplate..........................................................................................2
2.3 Test faceplate ...........................................................................................4
3. Main Functions and Specifications......................................................................4
4. Dimension & Weight ...........................................................................................4
5. Operation environment .......................................................................................5
6. Operation directions............................................................................................5
6.1 Telephone functions..................................................................................5
6.1.1 Dialing ...........................................................................................5
6.1.2 Receiving ......................................................................................5
6.1.3 Redial ............................................................................................5
6.1.4 Caller telephone number display...................................................5
6.1.5 Free Hands (loudspeaker) Function ..............................................6
6.1.6 Telephone number storage and dial function.................................6
6.1.7 Data lockout override function .......................................................6
6.1.8 Mute function.................................................................................6
6.1.9 P/T transfer function ......................................................................6
6.1.10 High DC voltage indication ..........................................................6
6.2 Tester test .................................................................................................6
6.2.1 AC V & DC V test ..........................................................................6
6.2.2 Insulation test ................................................................................7
6.2.3 Open line test ................................................................................7
6.2.4 Earth insulation .............................................................................7
6.3 Call user & talk .........................................................................................7
6.4 Phone test ................................................................................................7
6.5 Check wire pairs .......................................................................................7
6.6 Monitor .....................................................................................................8
6.7 High AC voltage alarm ..............................................................................8
6.8 Low voltage self-checking.........................................................................8
6.9 Charge......................................................................................................8
6.10 Accompanied earphone (optional) ..........................................................9
7. Notes ..................................................................................................................9
8. Accessories.........................................................................................................9
8.1 Main test line ............................................................................................9
8.2 RJ11 linking line........................................................................................9
8.3 The American type plug line (optional) .....................................................9
8.4 Distribution frame test line (optional) ......................................................10
