Light Engineered Displays LD Series - Manual (Page 2)

LD
SERIES
ANNUNCIATORS
GRAPHIC
Consult the factory regarding custom sizes, products, options or special requirements.
The contractor shall furnish, where indicated on the plans, a U.L. Listed Graphic Annunciator Panel.
Standard features shall include but not be limited to: Built-In Voltage Regulation, Reverse Polarity Protection, Per
Point Diode Isolation and a Lamp Test Switch. Additionally, the unit shall be capable of lighting all its indicators
simultaneously.
The Annunciator shall be (...Back-lit, Front-lit). Unit shall be (...Semi-flushed mounted,... Surface mounted).
Assembly shall be of “Dead-Front” construction, with no exposed screws or hinge. Artwork and indicators to be
protected by a sheet of Non-glare Plexiglass, finished with a brushed Aluminum frame.
Annunciator shall be able to operate from a nominal 24 Volts D.C. supplied by the Main Fire Alarm Panel. Unit
will utilize the Fire Alarm Panel’s standby batteries during loss of normal power.
Upon activation of any Alarm initiating device, the annunciator shall geographically display the location of the
device in alarm.
The Annunciator shall be manufactured by Light Engineered Displays, Inc., or approved equal.
A drawing is required showing the actual graphic representation needed for your project. The exact location of
the indicator points should be shown and identified by a legend. Mark the Annunciator location on the plans so
that the artwork can be oriented properly with a “You Are Here” designation.
Graphic sizes are shown below, according to model number. The maximum area available for artwork is the
outside dimension, less two inches. We will work from your blueline, copy, fax, sketch, email or CAD file. Please
note: a full size, inked mylar, from your CAD drawing, will speed production.
Please complete the annunciator Order Form and send with drawing. If Order Form is not available, indicate
how annunciator will be activated and list any specifications required.
Ordering Information
"W"
"H"
4" 7/8"
Backbox Graphic Door
For Semi-flush mounting, add 3” to
overall “W” and “H” dimensions.
MODEL
G1212
LD-0
G1818
LD-1
LD-2
LD-3
LD-4
WIDTH x HEIGHT
12” x 12”
18” x 9”
18” x 18”
23 7/8” x 14”
23 7/8” x 24 1/2”
23 7/8” x 35”
36” x 48”
NOTE: Units May Be Mounted
Vertical or Horizontal
Architect / Engineer Specification