Select 4-20Ma Mode - "420.N; Select Calibration Period For Co Sensor - "Cal.c - Macurco CX-6 User Instructions

Macurco CX-xx Manual (Rev-1.0) Eng
2. Push the Enter button to enter the Con menu.
3. Push Next 13 times to get to "420" or 4-20mA Output Setting.
4. Push Enter. The display will show the current setting.
5. Push Next to cycle through the available settings (display will begin flashing).
6. Push Enter to confirm the new setting (display will stop flashing).
7. Push Enter once more to return to the configuration menu.
8. Push Next until "End" is displayed.
9. Push Enter to return to normal operation.
4.5.16 Select 4-20mA Mode – "420.n"
Available options are "dUAL" (default), "HigH".
NOTE: Dual Mode must be used when the detector is connected to a Macurco DVP control panel. High Mode should
only be used when the detector is used as a standalone unit.
To select the 4-20mA Mode, in normal mode:
1. Push the Next button to get to "Con" or the Configuration menu.
2. Push the Enter button to enter the Con menu.
3. Push Next 14 times to get to "420.n" or 4-20mA Mode.
4. Push Enter. The display will show the current setting.
5. Push Next to cycle through the available settings (display will begin flashing).
6. Push Enter to confirm the new setting (display will stop flashing).
7. Push Enter once more to return to the configuration menu.
8. Push Next until "End" is displayed.
9. Push Enter to return to normal operation.
4.5.17 Select Calibration Period for CO Sensor – "CAL.C"
The value selected for Calibration Period is the number of months. The CX-xx indicates a "calibration due" when it is
within 1 month of the calibration period, and a "calibration overdue" when the detector has reached or exceeded
the calibration period. The Calibration Period setting cannot be changed if the CX-xx is indicating "calibration due" or
"calibration overdue".
Available options are "diS" (default), 3, 6, 12, 24.
To select the Calibration Period for the CO sensor, in normal mode:
1. Push the Next button to get to "Con" or the Configuration menu.
2. Push the Enter button to enter the Con menu.
3. Push Next 15 times to get to "CAL.C".
4. Push Enter. The display will show the current setting.
5. Push Next to cycle through the available settings (display will begin flashing).
6. Push Enter to confirm the new setting (display will stop flashing).
7. Push Enter once more to return to the configuration menu.
8. Push Next until "End" is displayed.
9. Push Enter to return to normal operation.
REV – 1.0 [34-2900-0512-0 ] 28 | P a g e