12
z Display pages
BinNo. Disp page and Bin Count page
More detail information is outputted through the Handler interface:
PHI: Primary measurement parameter is high.
PLO: Primary measurement parameter is low.
SREJ: Secondary measurement parameter is rejected.
2.3.3 Measurement results display
z Measurement results can be displayed in large characters or normal characters.
z Measurement results display mode
1) Direct readout: The actual measurement values are displayed.
2) ΔABS: The difference between the measured value of the DUT and a
previously stored reference value are displayed
3) Δ%: The difference between the measured value of the DUT and a
previously stored reference value are displayed as a percentage of the
reference value.
z Primary and secondary parameters are displayed with 6 digits resolution.
z Fixed decimal point function is used to display the measurement data using a
fixed point display format. This function can also be used to change the number
of digits displayed.
2.3.4 File Function
Control settings, comparator high and low limits etc. can be stored and retrieved as a
file in the non-volatile memory. Users don’t have to set the parameters for the
instrument every time. A maximum of 12 sets of instrument control settings can be
stored in the internal non-volatile memory.
TH2816B will reload the No. 0 file every time when the instrument is turned on. So
users can save the control settings in file No. 0 for convenience.
2.3.5 Other Function
2.3.6.1 Ranging mode
When the measurement range is set to AUTO, TH2816B automatically selects the
appropriate range according to the DUT's impedance, test frequency, and oscillator
level.
When the measurement range is set to the HOLD mode, the impedance range is
fixed at the current range setting, and the impedance range name is displayed in the
RANGE field.
2.3.6.2 Contrast adjustment
Contrast function allows you to adjust the LCD’s contrast value from 1 to 31.
2.3.6.3 Beep
You can turn on or turn off the internal beep.
2.3.6.4 Comparator alarm
You can select a comparator alarm status from IN, OUT, AUX and OFF.
2.3.6.5 Key lock function
TH2816B has keyboard lock-out capability that disables all front panel operation
except for softkey KEY. This is useful when you don't want the control settings changed.
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