TX7322 Addressable Sounder Base
Installation & Operation Manual
Fig.14 Tone setting Fig.15
Success to setting Fig.16 Fail to setting
3.5 Read Configuration
Under the main menu, as described in Section 3.2, the configuration parameters of the
Addressable Sounder Base can be viewed by clicking the button 1“Read” or “1”, as shown in
Figure 9.
4 General Maintenance
1.
Inform the suitable personnel before conducting the maintenance.
2.
Disable the alarm warning device on the control panel to prevent false alarm.
3.
Do not attempt to repair the circuitry of the alarm warning device, it may affect the
operation to respond to a fire condition and will void the manufacturer’s warranty.
4.
Use a damp cloth to clean the surface.
5.
Notify again proper personnel after conducting the maintenance and make sure to enable
the alarm warning device and confirm if up and running.
6.
Perform the maintenance on semi-annually or depending on the site conditions.
5 Troubleshooting Guide
What you notice
What it means
What to do
Address not enrolling
In non-coding mode
The wiring is loose
The address is duplicate
View the encoding mode
Conduct maintenance
Re-Commission the device
Unable to commission
The damage the electronic circuit
Replace the device
Appendix 1
Operational Performance Data for LPCB Approved Tones
1.
Tone 14 – Volume dB(A)
Table 2 Sound pressure level of tone 14 at
different bus voltage with 3 meters away
Angle
(3m)
Horizontal Plane
Vertical Plane
Max 28V
Min 17.5V
Max 28V
Min 17.5V
15°
74.9
68.9
80.0
73.5
45°
73.1
73.1
81.9
73.2
75°
72.9
70.2
80.0
79.5
105°
73.5
71.5
78.4
75.7
135°
74.4
71.8
78.9
78.6
165°
74.2
70.8
78.2
71.7
4050100446-Rev1.0-0917
TANDA UK
Specifications are subject to change without prior notice
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