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.
CABLE Length:0m Current setting
0)0m 1)1m 2)2m 3)4m 4)4m 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]
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