... (internal and picking-up);·RS-232 interface for printing result;·Equidirectional 64k testing;·V.24/RS232, V.35, V.36, X.21 ... -129-1211-1215-1220-1223-1, and artificial code(8) Impedance of output interface:(8.1) Non-balance 75Ω, up to G ... setDocument2Users manual1 pc3CD1 pcBundle Accessories475ΩBNC-J5 testing wire1 pc5RS232 interface wire1 pc6Power adapter1 pc7Portable bag1 pc E1/T1 Tester