RTK Series 725 Annunciator
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3. System Description & Features
3.1 General
Annunciators are manufactured to meet individual customer's requirements using separate "cells"
which can be assembled in configurations from 1 to 16 cells high and 1 to 16 cells wide as required.
The finished array is āpicture framedā using standard lengths of aluminium extrusion. Individual alarm
channels can be displayed in one of three sizes as shown below
Large, Medium & Small Window Sizes
LARGE
WINDOW
VERSION
60 X 60 mm
MEDIUM
WINDOW
VERSION
30 X 60 mm
SMALL
WINDOW
VERSION
30 X 30 mm
3.2 Window Colours
Each channel is equipped with its own removable bezel, which contains a clear lens, white diffuser,
coloured filter and a laser printed film legend.
Part
Small Window Medium Window
Large Window
Bezel
ID-SLC-3WF-B ID-SLC-3WH-B ID-SLC-3WG-B
Clear Lens
ID-SLC-3LF ID-SLC-3LH ID-SLC-3LG
White Diffuser
ID-SLC-3PF-WH ID-SLC-3PH-WH ID-SLC- 3PG-WH
Clear filter
(used with white windows)
ID-SLC-3PF-C ID-SLC-3PH-C ID-SLC- 3PG-C
Red filter
ID-SLC-3PF-R ID-SLC-3PH-R ID-SLC- 3PG-R
Amber filter
ID-SLC-3PF-A ID-SLC-3PH-A ID-SLC- 3PG-A
Yellow filter
ID-SLC-3PF-Y ID-SLC-3PH-Y ID-SLC- 3PG-Y
Blue filter
ID-SLC-3PF-B ID-SLC-3PH-B ID-SLC- 3PG-B
Green filter
ID-SLC-3PF-GD ID-SLC-3PH-GD ID-SLC- 3PG-GD
3.3 Laser Printed Legends
Laser printed film legends are easily generated, from within Microsoft Excel, in a font style and size
to suit individual applications. A software template is available, free of charge from RTK, which allows
the user to produce film legends locally if required. Completed film legends are located between the
clear front lens of the removable window assembly and the associated coloured filter and diffuser.