RTK 725 Series User Manual

RTK Series 725 Annunciator
15
3.14 Integral Audible Alarm
Each annunciator is equipped with an internal 3.5kHz 95dB(A) audible located behind the integral
pushbutton module. The audible is supplied with an adjustable volume control using a single turn
potentiometer. The potentiometer can be accessed by hinging down the integral pushbutton module
using a small flat blade screwdriver in the slot of the surround bezel. The potentiometer is located in
the top right hand corner of the cell as shown below. On systems with channels configured to
activate either the urgent or non-urgent audible relays it is important to note that the internal audible
will only operate on channels set to operate the critical audible relay HNA (see Function F23).
Integral Horn Volume Adjustment Location
CAL
FUNCTION
STATUS
Internal audible
volume adjustment
Increase

RTK 725 Series Specifications

General

Brand	RTK
Model	725 Series
Category	Security System
Language	English