Audible Alarm
The TRED30-16R is fitted with a beeper, which can be turned on
when an alarm event has been registered to provide extra feedback.
This function is enabled or disabled when configuring the recorder
with LogTag
®
Analyzer, please see the
on the previous page or the
Please note, that continual activation of the audible alarm will
reduce the working life of the battery. When an alarm event is
triggered, the alarm should be cleared as soon as possible.
The alarm will sound once every four seconds for the first 24 hours.
To preserve battery life, the interval at which the alarm sounds will
increase to 8 seconds when the clock passes midnight after the initial
24 hour period (i.e. the alarm will sound every 4 seconds between 24
and 48 hours, depending on when during the day the alarm was first
triggered). When the clock passes midnight again, the interval
changes to 12 seconds. It will remain at 12 seconds until the alarm is
cleared, the unit stops or is re-configured.
Note: The interval will increase, even if the alarm is re-triggered!
Please see more information about
The beeper will temporarily turn off when you are reviewing data.
Advanced Configuration Options
Select
Advanced Options
for additional configuration settings. These
settings decide how some of the elements are displayed on the screen
and set certain options specific to the TRED30-16R.
Figure 4:
TRED30-16R advanced configuration screen
Parameters that influence the appearance of the display are
l
Pause alarm/statistics processing (see
l
Temperature display unit (see
l
Switch off display after 30 seconds (Power save, see
l
showing the number of days on the display, for which statistical
data have been collected (see
Total Number of Days Statistics
Parameters influencing specific behaviour of the TRED30-16R are
l
clear and reset alarm when the
START
/CLEAR/STOP
button is
pressed
l
leaving the alarm turned on, even if readings return to the normal
temperature range again
l
allowing the user to stop the recorder with the
START
/CLEAR/STOP
button
l
allowing the user to reset the recorder with the
START
/CLEAR/STOP
button
l
enable or disable the quick start/stop mode (please see
on page 9 and
Push button start, quickstart disabled
Enter the desired options and click
OK
to accept the new values. This
returns you to the standard configuration dialogue.
Page 6 of 17
TRED30-16R Product User Guide, Revision 1.4, copyright © 2004-2017,
LogTag
®
Recorders
. All rights reserved.
Distributed by MicroDAQ www.MicroDAQ.com (603) 746-5524