TM 5-3810-307-24-1-2
10. DRAWING 15. CONNECTION BOARD IN CENTRAL UNIT
W/TEMPORARY 4.7K OHM RESISTOR INSTALLED
ON X1:34 & X1:35
TURN POWER OFF TO CENTRAL UNIT. TAG AND DISCONNECT WIRES FROM X1:34
& X1:35 ON CONNECTION BOARD IN CENTRAL UNIT. INSTALL THE 4700 OHM
RESISTOR BETWEEN X1:34 & X1:35. TURN POWER ON TO CENTRAL UNIT AND THE
ANTI-TWO BLOCK ALARM SHOULD BE INACTIVE.
REFER TO DRAWING 2 FOR WIRING DIAGRAM.
REFER TO DRAWING 3 FOR BOARD LOCATION.