TX7320 Addressable Sounder
Installation & Operation Manual
4050100271-Rev1.0-1215
TANDA UK
Specifications are subject to change without prior notice
12
2. Tone 16 – Volume dB(A)
Normal Mode
Low Current Consumption
Angle
Horizontal Plane
Vertical Plane
Horizontal Plane
Vertical Plane
Max27.5V
Min 20V Max27.5V Min 20V
Max27.5V Min 18V Max27.5V
Min 18V
15°
89.4
84.8
89.6
85.3
83.4
80.0
83.8
80.7
45°
89.8
85.6
94.0
90.0
84.8
82.0
87.3
84.3
75°
91.2
86.8
95.6
91.7
86.8
84.0
88.0
85.3
105°
91.7
87.3
96.7
92.4
83.9
81.6
85.0
82.1
135°
90.0
86.0
90.5
86.2
83.4
79.9
87.9
85.5
165°
86.7
82.9
90.9
86.6
80.4
77.6
83.4
80.5
3. Tone 17 – Volume dB(A)
Normal Mode
Low Current Consumption
Angle
Horizontal Plane
Vertical Plane
Horizontal Plane
Vertical Plane
Max27.5V Min 20V Max27.5V Min 20V Max27.5V Min 18V Max27.5V Min 18V
15°
87.3
85.1
89.3
98.0
76.7
76.1
76.1
77.3
45°
87.3
83.9
86.7
84.4
75.4
76.8
81.0
81.2
75°
84.2
81.1
94.3
90.9
81.9
83.7
81.4
82.8
105°
84.1
82.4
90.9
87.7
79.5
81.2
79.4
80.2
135°
89.7
87.6
87.5
85.3
79.7
82.0
85.2
86.2
165°
89.4
87.2
91.2
88.9
80.8
82.3
76.6
77.2
Limitation of Sounder Device
The alarm warning device cannot last forever. In order to keep the alarm warning device working in
good condition, please maintain the equipment continuously according to recommendations from
manufacturers and relative nation codes and laws. Take specific maintenance measures on the
basis of different environments.
This alarm warning device contains electronic parts. Even though it is made to last for a long period
of time, any of these parts could fail at any time. Therefore, test your alarm warning device at least
every half-year according to national codes or laws. Any fire alarm devices or any other
components of the system must be repaired and/or replaced immediately as they fail.
