3. OPERATING FACTS
- The term “Reader”is not an exact description of this device, as Matrix II K device comprises two
devices, a reader and a controller, in one case.
- In a reader + controller combo, the reader part only reads the ID numbers stored in proximity cards,
and transfers these IDs into the controller part.
- ACS actions depend on the existence of the card ID in the controller memory, and on its status,
which is assigned when recording the card. The “Card ID” is often called a “key”, so hereinafter in
this document we will consider “card” and “key” terms equivalent (e.g. “touch with a card” or “touch
with a key” mean the same). The full list of cards (keys),along with their statuses, is called “ACS
database”.
- Matrix II K programming only applies to the device's controller part: e.g. records the acquired card
ID along with its status, deletes the acquired card ID from device database, etc. The reader part of
Matrix II K device always performs the same operations: reading of the approached card ID and
transferring it to the controller part.
- To work with Matrix II K reader, each new proximity card must be assigned a “status” (owner
access rights). The status of the card is defined during its programming, on first swipe to the reader.
Possible status values are as follows:
- Master card used only for Matrix II K programming, and never for access.
- Normal (Access) card used for passing through access point (except Blocking Mode).
- Blocking card used for both passing through access point (including Blocking Mode), and
toggling the Blocking Mode on/off.
Note: The Blocking cards open the lock when they are being taken away from the reader.
- Initially, the memory of the controller part of a Matrix II K device is empty. To operate the controller,
first record a Master card into controller memory; with this Master card the device will be
programmed. See Chapter 4 on how to write a Master card.
ACS Operating Modes with Matrix II K:
- Standard Mode - access granted for Normal and Blocking cards.
- Blocking Mode - access granted for Blocking cards only, but denied for Normal cards. This mode
is activated by a Blocking card. Useful to temporarily restrict access down to a group of people.
- Accept Mode - access granted for existing Normal and Blocking cards, and for any new cards,
which in this mode are added into controller's memory as Normal cards. So after some time in this
mode, the controller will have built a new ACS database.
page 2
MATRIX II K
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ZUMM
TM
GND
EXIT
LED
LOCK
+12V
GND
DOOR
ADD
CLR
To increase
the built-in beeper
volume, please remove
the paper sticker.
Caps
1. External buzzer
2. TM central input
3. Common ground (-)
4. Door release button
5. External LED (+)
6. Lock
7. +12 V power
8. Common ground (-)
9. Door sensor (reed switch)
Places of laying
of a cable
LED
Figure 2: Reader PCB Layout
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