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© 2022 All rights reserved. Data subject to change without notice.
FCS - Operation Manual
Rev. C | 2022.02
The Save button will turn green after a change has been made. If you are going through more
channels on the same screen, the system will autosave when you press the + or - to proceed
or return to the next channel number. If you press Home or Back, the change will not be
saved. You can choose to press Save if in doubt.
7.3 Set Date the Channel was Calibrated
This setting allows you to set today’s date as the calibration date either channel by channel or
to all channels at once. The default calibration date is the date the device was manufactured.
This functionality works with the Calibration Expired Priority and can be used as a reminder
for routine calibration. Refer to Section 12.3.3 Calibration Expired Priority Logic for more
information.
Press Menu and enter passcode “3022” to enter the Config Channel menu and select
Channel Calibration Date.
If you want to review the current settings for each channel, press the + or - button to scroll
through the summary screen of each channel or press the yellow field and use the keypad to
enter the desired channel number.
To change the settings, use the + or - buttons to choose the channel number or press the
yellow field and use the keypad.
To change the calibrated date for the one channel you have chosen, press This Channel. To
change the calibrated date for all channels, press All Channels. The calibrated date will be set
to today’s date.
7.4 Set Channel Alarm Setpoints
This setting allows you to set ascending and descending LOW, MID and HIGH alarm
setpoints for each channel. The number entered as the setpoint is the gas concentration at
which the alarm will be triggered.
Press MENU and enter passcode “2012” to enter the Set Alarm menu and select Channel
Alarms.