gohastings.com POWERPOD 400 - Manual (Page 20)

Page 20 of 42
10.2.3. Selecting Unit-of-Measure
After entering the SETUP/CAL mode and after selecting a channel number, the SETUP/CAL menu
is displayed. Choose DISPLAY (1) + ENTER and then select UNITS by pressing the number “2” key +
ENTER. The UNITS menu will be displayed allowing the selection of over 50 different units of measure
(UOM) simply by pressing the number key corresponding to the desired UOM. The number can be
found by scrolling up or down until the desired UOM is displayed or by consulting Appendix B, at the end
of this manual. Once selected, the UOM will be displayed in character spaces 10 to 14 on the appropriate
line. Selecting UOM = “0” results in the UOM characters being blanked.
10.2.4. Selecting Gas ID
While the SETUP/CAL menu is displayed, Select the DISPLAY menu by pressing 1 + ENTER. Then
choose GASID by pressing 3 + ENTER. The GASID menu will be displayed allowing the selection of
nearly one hundred different chemical symbols simply by pressing the number key corresponding to the
desired gas. The number can be found by scrolling up or down until the desired gas is displayed or by
consulting Appendix C at the end of this manual. Once selected, the formula will be displayed in
character spaces 16 through 20 on the appropriate line.
10.2.5. Setting A/D Conversion Rate (Filter)
Press the MODE button. The MODE menu is displayed. Press the number “3” key followed by
ENTER. The CHANNEL SELECT menu is displayed. Choose the channel whose signal is to be
filtered using the number keys. For example, “1” + ENTER. The SETUP/CAL menu is displayed.
Note: Formulae too long to be completely displayed will display the Hastings
Instruments Gas ID number. Choosing “0” will blank the GASID elements on the
display.