Detcon RD-64X-N7 - Manual (Page 27)

RD-64X Operators Manual
and contrast can range between 0 and 100. Available values for the backlight timeout function are OFF, 10
seconds, 30 seconds and 1-5 minutes. The backlight timeout is the amount of time the user has before the
LCD backlight will turn off while in the Main Display due to inactivity.
7.3.16 Time and Date
The TIME AND DATE menu allows the user to set the time and date for the controller. Upon entering this
menu, the LCD will display:
TIME AND DATE:
##:##:## | MM:DD:YY
|
[TIME] DATE
The time will be displayed as military time (24hrs) in hours, minutes and seconds. The date will be
displayed as the month, day and two digit year. If the time and/or date are not correct, they can be changed
as follows. To set the time, verify TIME is selected (enclosed in brackets) and swipe the magnet over the
ENTER marker to enter the SET TIME menu. Swipe the magnet over the markers of the up or down
arrows to move the arrow prompt “→” to the desired location. A swipe over the ENTER marker will select
the field indicated by the arrow prompt “→” and the value can be changed by swiping over the markers of
the up or down arrows. Another swipe over the ENTER marker will save the selected value. Once the
desired values have been set, move the arrow prompt to “Update Time” and swipe the ENTER marker to
update the time with the changes entered. To set the date, swipe the magnet over the marker of the down
arrow and verify DATE is selected (enclosed in brackets). Swipe the magnet over the ENTER marker to
enter the SET DATE menu. Swipe the magnet over the markers of the up or down arrows to move the
arrow prompt to the desired location. A swipe over the ENTER marker will select the field indicated by
the arrow prompt and the value can be changed by swiping over the markers of the up or down arrows.
Another swipe over the ENTER marker will save the selected value. Once the desired values have been
set, move the arrow prompt to “Change Date” and swipe the ENTER marker to update the date with the
changes entered. A swipe of the PROG marker at any time while setting the time or date will escape out of
the current menu with no changes saved.
7.3.17 View TWA & Peak
The VIEW TWA & PEAK menu allows the user to view the recorded time weighted average (TWA) and
peak readings for each channel represented by its assigned gas sensor. To use this menu function, a secure
digital (SD) memory card must be installed in the SD slot of the RD-64X remote display board (J9). The
data is recorded on the SD card with the date, time, channel number, TWA and peak readings every time
the controller polls a sensor. Upon entering this menu, the user can view the data recorded from the SD
card and is displayed as:
:
MM/DD/YY, HH:MM:SS, Channel #, TWA #, PEAK #
Example:
TWA_P08.CSV:
05/17/11,23:00:09,17, 51, 100
The sensor readings are continuously logged to the SD card. This data can also be viewed by removing the
SD card and inserting it in a laptop that has the Detcon Log File Viewer application installed. Refer to the
Detcon Log File Viewer instruction manual for more information.
Model RD-64X Operators Manual Rev. 0.1 Page 23 of 30