PoE Digital Clock
www.
galsys
.co.uk
galleonsupport
.com
Page
10
TEL:
+44 (0) 121 608 4433
FAX:
+44 (0) 121 608 4477
DST SETTINGS INFORMATION
By default the Digital Clock will have DST Setting input, but they are not active. The use of the ‘U’
Command will result in the clock returning “DST Values Not Set!”
You must first enter the settings that are correct for your time-zone using the ‘V’ Command, as
described below.
The DST String contains the following components:
1.
Month – A value between 1 and 12;
2.
Week – A value between 1 and 5;
3.
Day – A value between 1 and 7;
4.
Hour – A value between 0 and 24.
The components of the DST String are used twice, once for the DST Start and secondly for the DST
End
The DST String is entered in the following format:
V x:x:x:x x:x:x:x
An example of entering this would be:
V 3:5:7:2 10:5:7:2
The Response from the clock would be:
DST Start
Month:= March
Week:= Last
Day:= Sunday
Hour:= 2
DST End
Month:= October
Week:= Last
Day:= Sunday
Hour:= 2
A tool to help calculate the DST Settings String can be found in the Knowledgebase on the Galleon
Support website –
http://support.galsys.co.uk/index.php?/Knowledgebase/Article/View/32/20/daylight-savings-
time-calculator
