Martel Electronics LC-110/H - Manual (Page 13)

11
4. Calibrator Setup Menu
The calibrator setup menu consists of two screens. The second
screen is reached by selecting ‘Other Parameters’ on the first screen.
Auto Ramp Time
Auto Step Time
Valve Test
HART 250
Ω Resistor
Other Parameters
mA Span
Contrast
Auto Shutdown Time
HART Write Enable
Rotate the knob to select an action by moving the reverse video
highlight up and down. Press the knob to perform the selected
action. Press MENU/EXIT to return to the main display without
performing an action.
Note: The ‘HART Write Enable’ menu item only appears on the
LC-110H device.
4.1 Setting Auto Ramp Time
Auto Ramp Time
10 SEC.
Press & hold to Save
This function sets the full scale ramp time for the mA ramp feature
described in more detail in section 5.1. The value can be set from 5
to 300 seconds.
Rotate the knob to adjust the value. Press and hold the knob to save
it. Press MENU/EXIT to restore the previous value and return to the
main display.