GRAPHTEC MT100 - Page 58

3-19
Settings and Measurement
(1)-5 Misc.
CALC. Settings (1)
①
②
③
④
⑥
⑤
①
②
③
④
⑥
⑧
⑦
⑤
Settingitems Description
(1) Inter-ＣＨOpSettings Sets which calculation to perform between channels.
Four arithmetic operations (+, -, ∗, /) can be selected.
Humidity can be calculated using dry bulb/wet bulb (CH2 only).
*For details, see next page.
(2) Span settings Sets the upper/lower span values of the displayed waveforms.
(3) Annotation string Sets annotations (comments) to be displayed for each channel.
Maximum of 11 characters can be entered.
Enter the text string using alphanumerics.
(4) Perform Auto Zero ADJ Calculates the current input voltage as the zero position voltage value.
(5) Reset Auto Zero ADJ. Cancels the zero position voltage value and displays the input voltage.
(6) [SetZeroPointas] Displays the zero point voltage value (display only).
Settingitems Description
(1) Inter-ＣＨOpSettings Off, ON, D/W (humidity)
D/W (humidity) calculates humidity with CH1 dry bulb and CH2 wet bulb input values.
In D/W (humidity), CH1/CH2 are temperature settings. Only CH2 can be selected.
(2) Operation CH-X, Function, CH-Y
CH-X Select from CH1 to CH10.
Function Arithmetic operations (+, -, ∗, /)
CH-Y Select from CH1 to CH10.
(3) Scaling / 1000000, / 1000, x 1, x 1000, x 1000000
Selects the display method of calculated results.
<Ex.>
calculated result = 0.001 calculated result = 1000
x 1 : 0.001 x 1 : 1000
x 1000 : converts to 1. / 1000 : converts to 1.
x 1000000 : converts to 1000. / 1000000 : converts to 0.001.
(4) Upper/Lower Sets the upper/lower span values of the displayed waveforms.
The values set here will be applied to calculated results.
(5) Dec pt Selects the decimal point position of span settings.
(6) Select Selects the display unit for calculation results.
Langth, Area, Volume, Velocity, Accel., Freq., Mass, Energy, Pressure, Flow, Temp
(7) Choose Selects the converted unit.
The unit displayed here is the unit type selected in the Select settings.
To set a unit that is not displayed here, you can enter text in the [Unit] settings to
set a new unit. The unit set here will be displayed in Unit.
(8) Unit Selects the converted unit, which can be specified as a user-defined
character string consisting of alphanumerics.
Unit parameter can also be specified by selecting a unit in the Select settings.