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Electronic Latch connecting instructions
How to Program User Cards
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The Master cards are necessary when you
Mode 1: With Monitor’s JP-LK Jumper (Dry contact)
LB
3
2
1
3
2
1
+
Extra power supply for latch must be
installed, and nearly all kinds of electronic
add or delete user cards.
+
in this mode, you can continue talking and
monitoring during unlock operation.
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ADD
DELETE
LC
3
2
1
Add user cards
Show the Master Card
Show the cards to be
Show the Master Card
–ADD in standby.
added, one by one.
–ADD again to exit.
If the latch (normally door Strike) rated
Note. LED will turns
Note. Long beep if add
However, will exit if
voltage is DC 12V, and less than 500mA
to orange, and beep
success, two long beep
no card was showed
consumption. The Latch can be directly
sound.
if repeated.
within 15s.
Show the Master Card
Show the cards to be
Show the Master Card
–DELETE in standby.
deleted, one by one.
–DELETE again to
Note. LED flashes in
Note. Long beep after
exit. However, will
red and orange in turn,
deleting operation.
exit if no card was
Mode 2: Without Monitor’s JP-LK Jumper (DC output)
3
2
1
MASTER
CARD
Please keep the Master cards carefully.
Note: JP/LS Jumper must be taken off.
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MASTER
CARD
latch can be used.
1,2: Normal-Open Contacts
3,2: Normal-Closed Contacts
POWER
SUPPLY
for Latch
LC Pin 3: 12V Output
LC pin 2: Do not connect
+
LC pin 1: GND
connect and powered by Monitor.
During unlock operation, the monitor will
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Delete user cards
close screen automatically.
Note: JP/LS Jumper must be reserved.
Operation Instructions
The upper LED is for access indicator, and will light after a
and beep sound.
valid User card is shown. The bottom LED is for state indicator,
showed within 15s.
normally light in red, and turns to orange during programming.
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Delete all user cards(Format operation)
There is a beeper inside VT581L, in working state:
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If a valid user card is shown, long beep;
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If a invalid card is shown, three short beep;
CARD
In programming state:
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Enter Programming state, long beep with short beep;
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Exit Programming state, two short beep;
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For user cards authorization, long beep if adding successfully, two long beep
Show the Master Card
Show the Master Card
Show the Master Card
–DELETE in standby.
–ADD to run format
–ADD
again
Note. LED flashes in
operation.
confirm
the
red and orange in turn,
operation.
and beep sound.
if repeated, five short beep if the user cards are full (more than 50).
-5-
-6-
to
Format