SDC E5 Series Access Control System - Manual (Page 15)

UPDATE READER TIME
COMMUNICATIONS LINK TEST
To synchronize all readers to the same time
and date :
Select System
Select Time Correction for Reader (1-3)
1. Set the Region (Time Zone), Date and
Time for each Com Port shown.
2. Press Start to begin updating to the
readers. All readers that are connected to
the chosen com port will be simultaneously
updated with the same time and date.
Select System
Select Communication Test (1-4)
Select the com port(s) that you wish to test by
clicking on the port number in the left hand
window.
Enter the number of times you wish to repeat
the test (typically 10 to 1000).
Press Start to begin the test.
The number of successful and failed data
packets will be displayed on the screen. To
stop the test at any time, press End
.
Multiple failures indicate a connection
problem between the PC and the readers.
Make sure that all data cable connections are
tight and that the cable is kept away from any
source of electromagnetic interference such
as florescent light fixtures or unshielded high
voltage lines.
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