NF ZM2371, Инструкция по эксплуатации

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3.5 Basic Operations
3-57 ZM2371/ZM2372
3.5.6.10 Cable Length Correction
The cable length correction corrects an additional error due to the connection cable between
ZM2371 / ZM2372
and DUT.
The
ZM2371 / ZM2372
use coaxial cables of impedance 50  (cable capacitance = about
100pF/m) and the length of four cables must be same. Using the cables having different
characteristics may increase a correction error. Particularly for the L
CUR
and L
POT
cables, the
cables having same specified characteristics and length should be used.
The cable length correction is operated with the cable length correction menu.
_ SHIFT _ + [ CABLE ]
Press the
_ SHIFT _ + [CABLE]
keys to display the Cable Length correction menu.
C A B L E L e n g t h : 0 m
Current setting
0 ) 0 m 1 ) 1 m 2 ) 2 m 3 ) 4 m 4 ) 4 m
Opitons
Select the cable length with a numeric key according to the actual cable length.
4m can be selected with either
_ 3 _
key or
_ 4 _
key.
If a selection is made or the EXIT operation is performed, the measurement screen comes
back.
_ SHIFT _ _ 6 _ | [CABLE]