Release File for Evertz Model 5010-GPS Time Code Generator Version Updates
             Copyright (C) 1998, Evertz Microsystems Ltd.

Version   Date               Description
---------------------------------------------

981117    November  17/98    Original release
990720    July      20/99    - DIP switch control of Auto re-jamming to GPS Receiver
                             - Manual Jam to GPS Receiver
                             - JAM@ register name changed to GPS@
                             - Jamming to GPS Receiver during the first 30 minutes of GPS week zero disabled
                             - Status screen added for GPS Receiver status
                             - Factory defaults changed to select GPS modes
                             - Support for Accutime II GPS Receiver (5010-GPS II)
                             - GPS Jam time and Reader and Generator Time Events arming
                             - Changes to the remote control protocol to reflect the above changes
                             - Changes to correct probelms with Jam sync OFFSET 
991006    October   06/99    - modified the UTC OFFSET extraction at power up to not accept the invalid data created by the antenna
991208    December  08/99    - added code to monitor and correct for any LED output driver switch offs
000612    June      12/00    - Improved antenna communications
                             - Added Day Light Savings capabilities
000815	  August    15/00    - Removed automatic GPS JAM @ 00:00:00:00
                             - Adjusted the stack size
                             - Corrected bug in GEN RDR TM mode 
000822	  August    22/00    - Corrected "WNRO + 1 year" bug in the proccess of date information 

010216	  February  16/01    - Support for Accutime 2000 GPS Receiver (5010-GPS II)

010403	  April	    03/01    - Corrected bug in daylight saving time

010411	  April     11/01    - Displayed antenna status and # of satellites alternately during the process of antenna locking up with the                                        satellites     
			     - Corrected daylight saving time oscillating problem

010619    June      19/01    - Improved crystal variance locking
                             - Improved RAM test

011009    October   09/01    - modified the GPS antenna routines to correct for a weekrollover problem

020326    March     03/02    - modified DST routines to correct for issues associated with various time zones

030317    March     17/03    - corrected old hardware version DST routines 

050215    February  15/05    - Added a DST trigger time  

050225    February  25/05  - Added separate variable trigger times for the entry and exit of the Daylight Saving period