EL2700 IP-Based Access Control System
User Manual
Revision 2.0
38
Test Keypad
Test Memory
Confirm?
Sensor #1 to Sensor #4 is shown by value of
“S” in HEX number
presentation. You need to connect the HEX number to binary first
and check the binary values against the following table:-
R
R
R
R
S1
S2
S3
S4
0
0
0
0
0
0
0
0
* R = Reserved
S1 = Input 1, S2 = Input 2, S3 = Input 3 and S4 = Input 4, where
0=Contact Open, and 1= Contact Closed.
3.11.3 Test Keypad
This is for testing the keypad located on the controller, and not for
EK846 reader keypad. The display will show:-
As any key is pressed, its value will be shown on the LCD display.
Press <
> key to exit from this test.
3.11.4 Test Memory
When this test is executed, the screen will show: -
Press the <
#
> Key to commence testing. The unit will automatically
test the various pages of memory by first writing data into it, shift the
memory up and then down and then reading back what has been
written in. If all the pages of the Random Access Memory (RAM) are
good, the display screen will show: -
