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Chapter 11
Other Functions
11.1 Backed Up Setup Information
IM 704610-01E
The setup information listed below is stored using the lithium battery. When the power
switch is turned ON, the TA220 starts the measurement using the settings that existed
immediately before the power switch was turned OFF. If the setup information can no
longer be stored due to a dead lithium battery, the TA220 is reset to the factory default
settings. For factory default settings, see section 11.2.
Item
Measurement conditions*
Display
UTILITY-Netwrk
UTILITY-DC out*
UTILITY-Level*
UTILITY-System
UTILITY-Meas
UTILITY-Display
* The number of setup information backed up is [types of measurement media] × [types of
measurement functions].
Measurement media (fixed to BD)
Measurement function
Upper and lower limit of the pulse width measurement (L.MARK/
R.MARK)
Polarity of the data signal
Gate time
Arming type (internal, external
Arming delay setting
Block sampling setting values
Inhibit ON (
or
) or OFF
Turning the Equalizer ON (CONV) or OFF
Boost amount of the equalizer
Trigger mode type
Slice level
Input Impedance
Input coupling
Meter scale type
Time range of meter scale
Numerical value display parameters
Numerical/alphabetical character display ON or OFF
Determination level (GO/NO-GO indicator, jitter ratio determination
output)
Network device type
GPIB address
DHCP ON or OFF
IP address
Subnet mask
Default gateway
Timeout time setting
DC output mode
Upper limit of the jitter ratio output range
Lower limit of the jitter ratio output range
Average coefficient of the DC output filter
Jitter ratio correction coefficient α.
Jitter ratio correction coefficient β.
Voltage level measurement ON or OFF
Voltage level DC output mode
Upper limit of the voltage level DC output range
Lower limit of the voltage level DC output range
Upper limit of the voltage level determination range
Lower limit of the voltage level determination range
Average coefficient for DC output of the voltage level
Digital display (green) brightness setting
PLLhold ON or OFF
Turning D-Ccalc H-ON or H-OFF
(there are no D-Ccalc settings on products with suffix code -BDS.)
AGC ON or OFF
DCclamp ON or OFF
Selection of numerical value display parameters
Items initially displayed on each level of the Utility menu
The items last displayed in the Utility menu are changed to those
initially displayed on each level.
, external
)
11-1
11
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