Macurco CX-xx Manual (Rev-1.0) Eng
4.5.1 Default – Factory Settings
The CX-xx comes pre-programed with the following default settings:
To reset the device to factory settings, see section 4.5.2 Select Default Configuration – "dEF".
4.5.2 Select Default Configuration – "dEF"
Available options are "YES", "nO".
NOTE: This menu cannot be changed when the CX-xx is in calibration due or calibration overdue. (Refer to
Calibration Period – "CAL" for information on calibration due and calibration overdue.)
To select the Default Configuration (this will reset the device to its default settings), 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. The first selection is the "dEF" or Default setting. Push Enter.
4. If it is already in Default configuration, "YES" will be displayed and there will be no available action. If it is
not already in Default configuration, "nO" will be displayed.
5. Push Next to change it to "YES" (display will begin flashing).
6. Push Enter to confirm resetting the device to its default settings (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.
4.5.3 Select Power-Up Test Setting – "PUt"
Available options are "On" (default), "OFF".
REV – 1.1
Setting Description
Power Up Test
Display
Buzzer
CO Alarm Relay Setting
NO
Alarm Relay Setting
2
Alarm Relay Configuration
CO Fan Relay Setting
NO
Fan Relay Setting
2
Fan Relay Delay
Fan Relay Minimum Runtime
Fan Relay Latching
Trouble Fan Setting
4-20 mA
4-20 mA mode
CO Calibration Period
NO
Calibration Period
2
[34-2900-0512-0 ]
Display
Default Setting
PUt
On
dSP
On
bUZ
On
ArS.C
200
ArS.n
5
Arc
nO
FrS.C
35
FrS.n
2.5
Frd
3
Frr
0
FrL
OFF
tFS
OFF
420
bAS
420.n
dUAL
CAL.C
diS
CAL.n
diS
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