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W i n P a s s R e f e r e n c e M a n u a l
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DN1237-0003 © 1997-2000 Kantech Systems Inc.
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How to use the default initialization:
1)
Disconnect the transformer and the battery;
2)
Remove all connections of DOOR1 and RL1 terminals;
3)
Place a jumper between the DOOR1 and RL1 terminals;
4)
Apply AC power to the transformer. The VITAL LED
should flash 4 times. This means that the controller is in the
initialization mode;
5)
Disconnect the jumper;
6)
When the controller is communicating with the computer,
the VITAL LED will flash 3 beats at a time;
7)
Reconnect the battery.
KT-300 Controller Maintenance
Recommendations
It is highly recommended to test the KT-300 controller by perform-
ing the following tests:
1)
Biannual test for battery:
Remove AC power from the controller and connect the
battery to the controller for one hour. This test will ensure
that if a power failure occurs, the battery will be able to
support normal operations. This test should be performed
twice a year. Once the test has been performed success-
fully, reconnect AC power to the controller.
2)
Annual test for emergency lithium battery:
Measure voltage of lithium battery when power is totally
removed from the controller (AC & DC power). To ensure
maximum operation and prevent loss of power, if the lithium
battery voltage measures below 2.5VDC, please contact
Kantech Technical Support to obtain an RMA # to return
the KT-300 for maintenance.