Bosch D9112B Guía de instalación descargar pdf (Pagina 12)

D279A Operation and Installation Guide

D279A

4.12 Armed LED

This red LED is off while the Independent Zone Control is disarmed. It blinks after you enter your passcode to indicate exit

time in progress, and remains lighted while the system is armed. It is not affected by alarms.

4.13 Buzzer

During entry delay, the buzzer sounds steadily until an alarm occurs or the D279A is disarmed. If you press a numbered key

while the D279A is disarmed and a loop is faulted, the buzzer indicates that the D279A is not ready to arm. The D279A can

only be armed if both loops are normal.

4.14 Lit Keys

The D279A keys light during the entry delay period, and when you press any key.

Operation

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Bosch D9112B Guía de instalación Pagina 12