E L E C T R O N I C C I R C U I T S
OPERATING.
3
OPERATIONS CONTROL. To deny access codes.
According to the same mode than to autorize, the DA-03 could also
deny or erase up to 10 stored codes.
Do not forget that codes are individually stored on digits of the keyboard, for thi sreason, you have to remember the digit
associated to the code that you wish to deny or erase.
To deny a code, firstly you have to verify that the module is on operations control mode (JP1 closed), then you have to
select which digit will store the code, maintaining pressed the digit “#” you have to press the digit (from 0 up to 9) in
which you wish to erase the code. Then, the “Discharge” Led will light and an acoustic signal will be emited to indicate
that the code has been erased and that you could to release both digits.
When you are into the memory of the selected digit the module will wait for the erase confirmation. To do that you have
to repeat the previous operation pressing “#” and memory digit at the same time. If you have correctly proceed, an
acoustic signal will be emited and Disharge & ON Leds will light. After a short time, the module will be back at the
Operations control mode (ON & OFF led alternatively intermittent) and the code has been erased and this digit will be
available to store new access codes.
You could do this operation as time as you wish if you wait that the circuit indicates it savailability (ON & OFF Leds have
to alternatively light).
If you wrongly proceed to deny or erase code, as to wait more time than authorised for the erase confirmation the circuit
will emit an acoustic signal and the OFF Led will momentarily light to indicate the error.
HOW TO ERASE OR DENY THE CODE Nº8974, ON THE MEMORY Nº1.
OPERATIONS CONTROL. Relay Timing.
The relay connection could be adjusted according to a flip-flop or timed mode
(for more information, see the Output Connection- Load paragraph). If you select the timed mode, you have to program
the module to adjust the relay connection time, after a correct access. You could program the time between 1 and 60,
selecting after and thanks to the corresponding switch the timing scale : Seconds or Minutes. From the factory, the
module i ssupplied with a timing of 5 sec.
To program the relay timing, as to authorize or deny codes, firstly you have to place the DA-03 module on Operations
Control mode (JP1 closed). Then, you have to press “*” and “#” digits at the same time, Discharge and Charge leds will
light to indicate that you are into the memory of the relay and that you could relase both digits.
Once in the relay memory, the module will wait for the introduction of the wished timing. Press digits corresponding to
the wished timing (Press previously the digit “0” if the wished timing is nferior than 10) and the digit “*” to confirm.
If the operation is correctly done, an acoustic signal will be emited and the ON Led will light. After a short time, the
module come back to the initial state of Operations control (ON & OFF Leds alternatively intermittent).
ACCESS CONTROL WITH KEYBOARD
2º. To erase the memory Nº1
.
.
Digits “#” and “1”
3º. Confirmation to erase the memory Nº1.
Digits “#” and “1”
1º DA-03 on Operations Control mode
. JP1 closed.
ON & OFF Leds Alternatively Lighting.
Discharge Led lighting and ON Led Intermittent
Discharge and ON leds lighting
1
1
To finish to deny the access code.
To come back to the initial state of operations control
ON & OFF Leds alternatively Intermittent
