10
95-8618
4.3
stArtup
After power has been applied and the warm-up period
is complete, select the UD10 operating mode. To do
this:
1. Access the Main Menu by touching the magnet to
the ENTER/SELECT button. From there, navigate to
the “Mode Select” menu.
Main Menu
Process Vars
Display Status
Device Status
Display Setup
Device Setup
Device Cal
Display Test
Device Test
Display Setup
Write Protect
Alarm Setting
Mode Select
HART Option
RTC
Display RS485
Input Loop Cal
Mode Select
HART Device
PIR9400
C706X
505
NTMOS
2. From the “Mode Select” menu, select and enter the
appropriate operating mode based on the type of
detector being used.
noTe
If using a PIR9400, note that changing the gas
type on the UD10 does not change the gas type at
the PIR9400. This change is made using a switch
located in the PIR9400. Refer to the PIR9400
instruction manual (95-8440) for details.
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If using a C706X detector, navigate to the “Device
Setup” menu and select the appropriate gas type
and unit of measurement.
3. To exit, activate CANCEL/ESCAPE three times to
return to the main display screen.
4. If the detector is replaced with another detector
type, the UD10 will not recognize it until the mode is
changed.
5. If the UD10 Display is in PIR9400 mode and if:
a. The connection between PIR9400 and the UD10
is removed, the UD10 will show a FAULT on the
Gas Screen. When the connection between
PIR9400 and UD10 is restored, the UD10 will
remove the FAULT indication when current
increases beyond 3.6 mA.
b. Someone removes the PIR9400 & connects
a HART enabled Gas Detector, it will not be
recognized by the UD10 Display until the mode
is changed to HART.
RTC
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The UD10 is set at the factory for US Central
Standard time.
To display and set the Real Time Clock and Date for
the UD10:
1. Using the magnet to activate the switches on the
UD10 display, navigate to the RTC menu.
Main Menu
Process Vars
Display Status
Device Status
Display Setup
Device Setup
Device Cal
Display Test
Device Test
Display Setup
Write Protect
Alarm Setting
Mode Select
HART Option
RTC
Display RS485
Input Loop Cal
RTC
Displayed
Seconds
Minutes
Hours
Day
Month
Year
2. The first item on the RTC screen is “Displayed”.
Y (Yes) or N (NO) is shown to indicate whether
the time and date will be displayed on the main
screen. To change the setting, use the ENTER/
SELECT button to go to the next screen, then use
the PREVIOUS or NExT buttons to toggle between
Y and N. Once the chosen input is selected, use
the ENTER/SELECT button to enter the selection.
Use the CANCEL/ESCAPE button to exit without
changing.
3. Use the same method to set time and date.
Specifically for the GT3000 Transmitter, the RTC for
the transmitter can be synchronized to the RTC of
the display by going through the Main Menu->Device
Setup->RTC-> 1st slot “Sync W/Disp”.
