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FIREFINDER SERIES II
INSTALLATION,
COMMISSIONING
&
OPERATION
4.12 Front Panel Board (302-690)
The Front Panel Board provides the buttons used to control the FACP as well as all LED indications.
All LED’s are surface mounted and the buttons are embedded within the board. The LCD is viewed /
protected by a clear Perspex screen.
CONECTIONS
CN1
To CN4 BRD85MBA
D15
D1
D16
U4
D21
U2
D8
D9
D11
D12
D13
D14
D10
D2
D3
D4
D6
D7
D5
CN1 Cables to CN4
on the Main Board
U5
U3
U6
D22
D23
D24
U1
API 690 JAN 2002
LCD Cut - out
Figure 21: Front Panel Board