Neon Family
User Manual
Sensormetrix is a division of Sequoia Technology Group Ltd
Registered in England No. 4004881
VAT Registration No. GB614 5653 45
Sensormetrix
sales
+44 (0) 845 451 2021
Basingstoke Road
fax
+44 (0) 118 976 9020
Spencers Wood
sales@sensormetrix.co.uk
Reading
web
www.sensormetrix.co.uk
Berkshire RG7 1PW
Page 15 of 39
When European Summer Time is selected, time will move forward one hour at 01:00 on the last Sunday in March and move
back one hour at 01:00 on the last Sunday in October.
When USA/Canada daylight saving is selected, time will move forward one hour at 02:00 on the second Sunday in March
and back at 02:00 on the first Sunday in November.
NTP Server
For correct display of time on the Neon, a valid NTP (Network Time Protocol) server address must be entered here. The
maximum NTP server address length that may be specified is 63 characters. The default value is uk.pool.ntp.org.
Important:
Entering an invalid NTP server address will result in the incorrect display of time. If your Neon is not located in
the United Kingdom it is recommended that a local time server be used. It is suggested that a server listed at
www.pool.ntp.org or that provided by your local ISP be used.
Sensors Page
The sensors page allows for the units of temperature measurement and for maximum/maximum safe thresholds for the
temperature and humidity to be set. Settings are applied as soon as the save changes button is pressed.
Information set here is used as thresholds when sending email alerts (see the Alarms page) and displaying measurements
on the home page.
Important:
To prevent alarms from toggling on and off rapidly if the temperature or humidity is dithering around an alarm
threshold, there is a built in hysteresis of 1°C / 1%RH. This creates an idle area that prevents email floods. Please refer to
the application section for an explanation of hysteresis if this is not understood.
Important:
Remember to click the Save Changes button if changes have been made to this page before navigating away
from this page.