EST 4X-LCD Hoja De Instalación

4X-LCD and 4X-LCD-LC User Interface
Installation Sheet
EN ES FR PT
EN: Installation Sheet
Description
The 4X-LCD and 4X-LCD-LC provide the user interface for the
fire alarm control panel. Only one user interface is required to
provide a point of control for the entire network. However,
additional user interfaces can be added to any panel in the
network to provide additional points of control.
The 4X-LCD-LC allows you to install separately ordered
language inserts into pockets on the interface for the control
and indicator labels. See the 4X-LK Language Kit Installation
Sheet (P/N 3101995-ML) for a list of available kits and
installation instructions.
Controls and indicators
Figure 1: Controls and indicators
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(1) System status indicators
(2) LCD screen
(3) Rotary controller
(4) Common controls with indicators
© 2012 UTC Fire & Security. All rights reserved.
(1)
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(2)
(3)
(4)
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Installation
WARNING: Electrocution hazard. To avoid personal injury or
death from electrocution, remove all sources of power and
allow stored energy to discharge before installing or removing
equipment.
Caution: Circuit boards are sensitive to electrostatic discharge
(ESD). To avoid damage, follow ESD handling procedures.
To install the 4X-LCD(-LC) user interface:
1. Connect the data ribbon cable from J1 on the
4X-LCD(-LC) to J9 on the front of the SFS1-CPU main
board. See Figure 2.
2. Hold the 4X-LCD(-LC) in the open position at an angle of
approximately 45 to 50 degrees and then insert its hinge
pins into the hinges on the SFS1-CPU.
3. Power up the panel and check the display screen
brightness. Turn the potentiometer on the back of the
4X-LCD(-LC) clockwise to darken the screen, or
counterclockwise to brighten it. See Figure 2.
4. Close the 4X-LCD(-LC). Make sure it snaps into place.
1 / 8 P/N 3101767-ML • REV 2.0 • ISS 27FEB12