LST 45681-290 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

Integrated Base Sounder
45681-277, 45681-290, 45681-300
• ADM loop technology with
Apollo/Discovery protocol
• Integrated detector base with
dual-isolator
• Warning tone 1kHz
• Slow whoop tone – NEN 2575
• Emergency signal tone – DIN 33404
• Sound level selectable in two steps–
up to 91dB(A)
• Integrated acoustical self test
Description
The Integrated Base Sounders 45681-277, 45681-290 parameterisation of the Fire Detection Control Panel Se-
and 45681-300 are fi tted into a round, white pl

ملخص المحتوى في الصفحة رقم 2

Loop sounder warning tone (alert tone) Tone A Continuous tone, alternating (581Hz for 1s/870Hz for 1s) Tone B Interrupted tone 870Hz (1s on, 1s off) Order number 355133 Order name Sounder with Base/XP95ISM/White/Alert 45681-277 Loop sounder slow whoop tone Tone A NEN 2575 Slow whoop tone (500 – 1200Hz for 3.5s, 1s pause) Tone B Continuous tone 870Hz Order number 355131 Order name Sounder with Base/XP95ISM/White/Slow Whoop 45681-290 Loop sounder DIN tone Tone A DIN 33 404 Emergency signal (1200 –