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Integrated Technical Vision
15
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Default Relay 2 time 3 sec
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Default door time
20 sec
Factory default of user code 2 - [A][A][A][A] - consists of several hexadecimal
digits 'A'. This is made intentionally to avoid code entry from keypad after factory
defaults resetting, but RTE button should be available for use.
Default times
There are tree "default" times - Relay 1 Default time, Relay 2 Default time and
Door Default time, made for convenience of programming the unit.
You can refer to these values while programming parameters of users’ codes. In
this case by changing only "default" time value, you will change the appropriate
values for all codes.
For instance if you enroll new user code - its relay time will be automatically set to
255. It means that as value of relay time for this code the default relay time will be
used. If you set the value of relay time to 255 for several codes it means that you
use the default relay time for all these codes. Modifying Default Relay Time, you
change the time of relay activation for all these codes.
Settings displaying
Numeric values of settings are displayed by means of built-in buzzer and LED 2.
Nonzero digit is displayed as number of short beeps and LED 2 blinks. Digits are
separated by interval.
For instance, number 235 will be displayed as follows:
2 blinks of LED 2 + 2 beeps, interval, 3 blinks of LED 2 + 3 beeps, interval, 5 blinks
of LED 2 + 5 beeps.
Digit '0' is displayed as one long sound and LED 2 flash. For instance, number 040
is displayed as follows: LED 2 long sound, interval, 4 blinks of LED 2 + 4
beeps, interval, LED 2 long sound.
Parameters are displayed with LED2 and LED3. Green light of LED 2 means 'YES'.
Hardware reset to factory defaults
To reset DLK-640Plus to factory defaults perform
the following actions:
1. Cut off the power
2. Short jumper J1
3. Power on the unit. Buzzer will sound three
long beeps, then several short beeps accom-
panied by LEDs’ blinking. The settings corre-
spond to factory defaults
and the pan-
el is in "Engineer" programming mode now.
After resetting to factory defaults all user codes
will be deleted!
4. Take off jumper J1 with power on. Program
desired settings.
J1
fa
ctory preset
X2
Programming