GRAPHTEC gl820 User Manual page 57

(1)-6 Misc.
Setting
(1) Inter-CH Op Settings
(2) Span
(3) Waveform Color Setting
(4) Amplitude Setting
(5) Perform Auto Zero ADJ.
(6) Reset Auto Zero ADJ.
(7) [Zero position voltage
value]
<Inter-CH Op Settings (1)>
Setting
(1) Inter-CH Op Settings
Function
(2) Operation
(3) Scaling
(4) Upper/Lower limits
(5) Dec pt
(6) Select
(7) Choose
(8) Arbitrary Unit
• Calculation results are displayed in volts.
The calculation result for 100 mV + 100 mV is 0.2.
Use Scaling to display this result as 200 mV.
Sets what to do in calculation between channels.
Four arithmetic operations (+, -, x, ÷) can be set as calculation between channels.
* Refer to the next page for details.
Sets the upper and lower limits of values of a span in which a waveform should be dis-
played.
0 to 31 for each of red, green, blue (RGB)
1 to 8 dots
Performs calculation using the current input voltage as the zero position voltage value.
The range of voltages that can be automatically adjusted is ±10% of the setting range.
<Example>
For 1 range, the input voltage can be adjusted between -0.1 V and +1.0 V.
* For temperature input, this function is not available.
Cancels the zero position voltage value and displays the input voltage.
Displays the zero position voltage value (Display only).
Off, On
If this setting is ON, the channel has a calculation mark in the digital display, etc.
CH-X (Function) CH-Y
CH-X CH1 to CH200
Function Four arithmetic operation functions (x, -, x, /)
CH-Y CH1 to CH200
/1000000, /1000, ×1, ×1000, ×1000000
Sets the scaling factor for a calculation result.
<Example>
Result = 0.001 Result = 1000
x 1: 0.001 x 1: 1000
x 1000: 1 /1000: 1
x 1000000: 1000 /1000000: 0.001
Sets the upper and lower limits of values of a span in which a waveform should be dis-
played.
The setting value is in reference to a calculation result.
Sets the decimal point position for a span setting.
Selects a unit in which a calculation result should be displayed.
Current, length, area, volume, speed, acceleration, frequency, weight, work, pressure, flow
rate, temperature
Selects a unit to be used after conversion. A unit displayed in this field belongs to the clas-
sification selected in "Select." To set a unit not displayed in this field, set arbitrary text in
"Arbitrary unit." The setting selected in this field is displayed in "Arbitrary unit."
Sets a unit to be used after conversion. Arbitrary text consisting of alphabetical characters
and numerical values can be set as a unit. (Refer to page 3-46 for details on the text input.)
When "Select" or "Choose" is used, the setting is reflected in this field.
CHAPTER 3 Settings and Measurement
Description
Description
3−21