ULTRA 4 INSTRUCTION MANUAL 
 
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P974 Start Week 
This parameter will determine the week of the month (P975) in which 
Daylight-Saving Time is to start.  
DST will start on day (P973) in the first week 
(P974) of the month (P975). 
DST will start on day (P973) in the second week 
(P974) of the month (P975). 
DST will start on day (P973) in the third week 
(P974) of the month (P975). 
DST will start on day (P973) in the fourth week 
(P974) of the month (P975). 
DST will start on day (P973) in the last week 
(P974) of the month (P975). 
P975 Start Month 
This parameter is used to select the month, in which Daylight-Saving Time 
will start.  
DST will start during the month of January 
DST will start during the month of February 
DST will start during the month of March 
DST will start during the month of April 
DST will start during the month of May 
DST will start during the month of June 
DST will start during the month of July 
DST will start during the month of August 
DST will start during the month of September 
DST will start during the month of October 
DST will start during the month of November 
DST will start during the month of December