Mircom PRO-2000 Series - LCD - Liquid Crystal Display Card; Figure 28: LCD Card; Figure 29: LCD Backplane Connectors

MAIN PROCESSING CARDS
38
LCD - Liquid Crystal Display card
The LCD implements the user interface to the PRO-2000 panels using LEDs and a 2-line x 40-character LCD unit.
RS-422
RS-232
Phone Jack
RS-232
Rotary Switch
DIP Switch
Reset
pushbutton
Error code
Indicators
Communication
Indicators
J2
Master Alarm
and Trouble
Relays
Communication
module socket
Mimic or
LCD Expansion
LD27
LD28
LD39
LD34
Running & Status
LD40
LD50
LD58
LD51
Indicators
Connector
Lithium Battery
Jumper
REAR VIEW
SW3
JP4JP6
J4
J5
J6
J8
J9
J7
Monitor Power
AC/DC fault
X side
RS-422
X side
Power Input
Y side
RS-422
Y side
Power Input
Metalized ground
External Buzzer
Connection
J17
J11 J10
Escutcheon
Connection
J12
Access Control Key
Connection
J2 J3
LCD Expansion
Backplane
SW1
SW2
1
LD1 LD2
Connection
Figure 28: LCD Card
Figure 29: LCD Backplane Connectors