Industrial Scientific Ventis MX4 Product Manual page 25

Configuration Process
Display and Options
Zero In-field Screen
Options
0 = Disable/off
1 = Enable/on
Calibration In-field Option Screen
Options
0 = Disable/off
1 = Enable/on
Calibration Due Alarm Option Screen
Options
0 = Disable/off
1 = Enable/on
Calibration Due Set-point Screen
Value range: one to 365 days
Value increment: one day
Calibration Days Set Screen
Options
0 = display days since last calibration
1 = display days until next calibration
25
Instructions
When enabled, all monitor users are permitted to zero the monitor from
the gas monitoring mode.
Press ENTER to edit the value, if needed.
Press ON/OFF/MODE to set the value and advance to one of two
screens.
If Zero In-field is enabled, the Calibration In-field Option screen displays.
If Zero In-field is disabled, the Calibration Due Alarm screen displays.
When enabled, all monitor users are permitted to calibrate the monitor
from the gas monitoring mode.
Press ENTER to edit the value, if needed.
Press ON/OFF/MODE to set the value and advance to the Calibration
Due Alarm Option.
When enabled, the monitor will activate the calibration due alarm, in gas
monitoring mode, when any sensor is due for calibration. A flashing gas
cylinder and gas type will appear on the display and three beeps will
sound every 30 seconds.
Press ENTER to edit the value, if needed.
Press ON/OFF/MODE to set the value and advance to the Calibration
Due Set-point screen.
Sets the elapsed time allowed between calibrations.
Press ENTER to edit the value, if needed.
Press ON/OFF/MODE to set the value and advance to the Calibration
Days Set Screen.
Sets how the Calibration Days Screen will display in operation mode.
NOTE: The up arrow (▲) will be featured on-screen when the unit is set
to display the number of days before a sensor's next calibration is due.
The down arrow (▼) will be featured when the unit is set to display the
number of days since the last calibration was performed. A value will be
displayed for each installed sensor.
Press ENTER to edit the value, if needed.
Press ON/OFF/MODE to set the value and advance to the Security
Code Set Screen
Ventis™ MX4 Product Manual
© 2018 Industrial Scientific Corporation