LogTag Recorders TRED30-16R Product User Manual page 6

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
Options on the previous page or the
Settings on the previous page.
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
previous page
The beeper will temporarily turn off when you are reviewing data.
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Page 6 of 17
Standard Configuration
Sample Alarm Configuration
Alarm Re-triggering on the
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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
Pause alarm/statistics processing (see
l
page 12)
Temperature display unit (see
l
Switch off display after 30 seconds (Power save, see
l
on page 12)
showing the number of days on the display, for which statistical
l
data have been collected (see
Collected on page 12)
Parameters influencing specific behaviour of the TRED30-16R are
clear and reset alarm when the
l
pressed
leaving the alarm turned on, even if readings return to the normal
l
temperature range again
allowing the user to stop the recorder with the
l
START
/CLEAR/STOP
allowing the user to reset the recorder with the
l
START
/CLEAR/STOP
enable or disable the quick start/stop mode (please see
l
button start on page 9 and
on page 9).
Enter the desired options and click
returns you to the standard configuration dialogue.
TRED30-16R Product User Guide, Revision 1.4, copyright © 2004-2017,
Paused Readings
Display Overview on page 7)
Power Save
Total Number of Days Statistics
START
/CLEAR/STOP
button
button
Push button start, quickstart disabled
OK to accept the new values. This
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®
LogTag Recorders . All rights reserved.
on
button is
Push