Description

Remote Control and Annunciation is provided using

an 80 character, back-lit, alphanumeric display.

Information is presented in clear, descriptive English

language and includes: Point Status (alarm, trouble, etc.);

Alarm Type (smoke detector, manual station, etc.);

Number of System Alarms, Supervisory Conditions,

and Trouble Conditions; and a Custom Location Label.

Wiring. A single twisted wire pair provides serial RUI

communications that also supports other Simplex serial

annunciators on the same wire pair.

Multiple Indications. Alarm, Supervisory, and Trouble

conditions are also indicated by dedicated LEDs and a

tone-alert audible sounder. Each condition has a dedicated

acknowledge push-button switch that silences the

tone-alert but leaves the LED on until all conditions in

that category are restored to normal. Switch operation is

either globally or individually acknowledgeable,

determined by the control panel operation.

Repeated operation of the appropriate acknowledge

switch will scroll the LCD display showing activity in the

sequence of occurrence. The tone-alert also pulses to

indicate the operation of any of the push-button switches.

Consult local code requirements for guidance in

determining applications and location of the 4603-9101

LCD annunciator.