BRG DuraTime Installation And Operation Manual Download Page 2

 

 

 

Operation 

 

The DuraTime clock is based on super bright LED technology coupled with a very capable 
microprocessor.   The DuraTime microprocessor is able to store the user’s configuration in 
duplicate.  If the configuration becomes corrupt by someone configuring the display incorrectly, the 
original customer configuration can be instantly restored.    The Real Time Clock includes a high 
accuracy temperature controlled oscillator as the standard time base and is accurate to a few seconds 
per year without external synchronization.  For absolute accuracy, the clock receives time updates 
from one or more DuraTime master clocks. 
 

Real Time Operation  
 
There is normally no configuration required to connect the DuraTime digital clock to the wireless 
network.  Simply apply power to the clock within radio range of an active DuraTime network and 
the clock will receive and update the display every second. 
 
The Mega Real Time Clock employs a clock circuit with battery backup.  The clock circuit will 
maintain time for about ten years without power.  When you receive your new clock and apply 
power, you will see the clock already running.  To manually change the time, simply press and hold 
either the Up or Down buttons.  The time will increment or decrement faster and faster as the 
buttons are held.  If the clock is within range of a DuraTime master clock, the clock will change to 
the master clock time within a second or two. 
 

 

 

Summary of Contents for DuraTime

Page 1: ...Time Digital Clock Installation and Operation Manual BRG Precision Products 600 N River Derby Kansas 67037 http www DuraTimeClocks com sales brgproducts com 316 788 2000 Fax 316 788 7080 Updated 12 8 2011 1 ...

Page 2: ...Time master clocks Real Time Operation There is normally no configuration required to connect the DuraTime digital clock to the wireless network Simply apply power to the clock within radio range of an active DuraTime network and the clock will receive and update the display every second The Mega Real Time Clock employs a clock circuit with battery backup The clock circuit will maintain time for a...

Page 3: ...once to display the parameter value 4 Use the Up and Down buttons to change the parameter value 5 Press the Mode button to return to the parameter address or press the Timer Control button to save any changes and exit the menu system 6 To exit the menu system press the Timer Control button or use the Down button and move to parameter address 00 The clock will return to normal display mode 0 Change...

Page 4: ...ity 15 maximum intensity default 0 enable auto brightness if installed 1 to 15 alters the effect of auto brightness if installed 8 Adjust Time Received for Daylight Saving Time 0 disabled 1 enabled default Removes daylight saving time from serial time data received By default the clock expects to receive local time updates If daylight saving time is active then the time received will be decremente...

Page 5: ...conds left justified 2 hh mm hours and minutes default 4 nnnn four digit year 5 mm dd month and day 9 xxxx blank display 12 mm ss minutes and seconds 13 xssx seconds centered 17 dd mm international date format day month 20 hh mm hours and decimal minutes 21 1 99 Sets various display modes for the second display See Mode 20 for available display modes The default display format is 13 22 1 99 Sets v...

Page 6: ...play Format Display 1 Cycle Position 1 The display format will be displayed on display 1 in display cycle 1 See Mode 30 to adjust the time delay before switching display formats 32 0 99 Display Format Display 1 Cycle Position 2 The display format will be displayed on display 1 in display cycle 2 See Mode 30 to adjust the time delay before switching display formats 33 0 99 Display Format Display 1 ...

Page 7: ...his command will have no effect 94 NA Store user Parameters Into Secondary Memory All configuration parameters are automatically stored into primary memory This command stores the current clock configuration into secondary storage If the primary clock configuration becomes unusable the clock can be restored to the original user configuration using the command This avoids the necessity to re enter ...

Page 8: ...ogram loop the watchdog timer will automatically restart the clock The watchdog timer operation may be tested by placing the clock into an endless program loop Press the Mode button once to test the clock Once the Mode button is release the watchdog timer will reset the clock in two seconds and will return to normal display mode ...

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