Honeywell MS-9600LSC 사용자 설명서
MS-9600LS Series Manual — P/N 52646:B2 2/12/2010
51
Optional Modules and Devices
Installation
2.6 Optional Modules and Devices
FACP Keypad/Display Removal
Removal of the keypad/display is normally not necessary. If, however, it becomes necessary to
replace the keypad/display, access the auxiliary trouble bus connectors at J16 and J17 or install the
DACT-UD2 option module on J2, the Keypad/Display can be removed by inserting a Phillips
screwdriver into each of the three holes located in the flexible covering of the Keypad/Display and
loosening the three mounting screws. Note that it is not necessary to disconnect the cables between
the Keypad/Display and the main circuit board unless the unit itself is being replaced. Carefully lift
the Keypad/Display and rest the unit at the bottom of the main circuit board.
replace the keypad/display, access the auxiliary trouble bus connectors at J16 and J17 or install the
DACT-UD2 option module on J2, the Keypad/Display can be removed by inserting a Phillips
screwdriver into each of the three holes located in the flexible covering of the Keypad/Display and
loosening the three mounting screws. Note that it is not necessary to disconnect the cables between
the Keypad/Display and the main circuit board unless the unit itself is being replaced. Carefully lift
the Keypad/Display and rest the unit at the bottom of the main circuit board.
!
WARNING: RISK OF ELECTRICAL SHOCK AND EQUIPMENT DAMAGE
DISCONNECT ALL SOURCES OF POWER (AC AND DC) BEFORE INSTALLING OR REMOVING
ANY MODULES OR WIRING.
DISCONNECT ALL SOURCES OF POWER (AC AND DC) BEFORE INSTALLING OR REMOVING
ANY MODULES OR WIRING.
NOTE: When installing the DACT-UD2, the main motherboard must be removed from the
chassis. Unplug the power supply cable from J1 before proceeding.
chassis. Unplug the power supply cable from J1 before proceeding.
Figure 2.10 Keypad/Display Removal
Keypad/Display Mounting
Screw Access Hole
Keypad/Display Mounting
Screw Access Holes
96
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1.
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f
standoff
screw
screw
screw
standoff
screw
screw
screw