MPA2C3 Installation Guide 47
• Card reading and transmitting to panel: flashing
If anything on the reader has been set up incorrectly the following indications are
available
To trouble shoot the OSDP reader connection please test the reader one by one on
OSDP1 or OSDP2 bus, disconnecting the other readers on the OSDP1 or OSDP2
bus.
Figure 3-13 The preferred connections for the doors are illustrated
OSDP RJ45 READER TERMINAL LED indications
Yellow LED Green LED
Description
OFF Flashing per every
OFF 4 times fast 1 second 5 seconds OSDP reader, invalid baud rate/ invalid address
OFF 4 times fast 1 second 5 seconds OSDP reader, invalid baud rate
OFF 4 times fast 1 second 9 seconds OSDP reader, invalid address
OFF 4 times slow 3 seconds 7 seconds Wiegand reader connected instead of OSDP reader