Comelit 45TRA100 Manual Tecnico página 11

14. Finding of Wireless Devices
Consult the full manual available on the pro.comelitgroup.
com website and also accessible scanning the QR code
at the end of the manual.
15. Checking the Signal Quality (RSSI)
This is a menu for checking the RF signal quality between
wireless devices and expander module. The signal quality
is assessed in [dB] as it can be measured and displaced
for every of the devices. The procedure of checking RSSI
is common for all devices.
1. Enter in programming mode of the module. Scroll to
menu 4. DEVICE RSSI and press ENTER button. A list
with present enrolled devices is shown on the screen with
an order number and type of the device.
2. Find in the list the device for which you want to check
the current RSSI.
3. Press ENTER button. The RSSI signal quality for the
device is displayed. Refer to the table below:
Signal Level Description
quality RSSI
< -90 dB Loss Bad signal or no connection.
-90 ÷ -70 dB Good The signal is satisfactory but needs
improvement. It is recommended to change
the installation place of the device.
> -70 dB Excellent Excellent signal.
5. You can exit the menu at any time with pressing
CANCEL button.
6. Press CANCEL button again to exit from the menu for
checking the signal quality.
Note: You can check the signal quality of every of
the wireless devices also in 41CPE118 fire alarm
control panel. At access level 3, enter SYSTEM-
PROGRAMMING-DEVICES-LOOP menu and find the
address of the wireless device. Press MORE button two
times. On the screen are displayed two static fields:
• Channel - Here is displayed the number of the
frequency channel currently used for communication
between the expander module and the wireless device.
• RSSI - Here is displayed the signal quality and its
meaning.
16. Channel Setup
Comelit series wireless devices communicate with the
expander module via 6 different frequency pair channels.
The installer can set operation via specific channel pair
from 1 to 6, or to set automatic choice of the frequency
channel. Basically, the installer can access which channel
has the lowest noise and interference level and to set the
wireless system to operate on that exact channel.
To set a frequency channel, enter in programming mode
and scroll to menu 5. CHANNEL SETUP. Press ENTER
button. Set a number of pair channels using the arrow
buttons, or set AFA (Automatic Frequency Agility) option
for automatic choice of the frequency channel. The
current displayed setting on the screen will be saved
when you exit the menu with CANCEL button.
Note: When in a fire alarm system are connected the
maximum number – 5 pcs - of wireless expander
modules, they must be set for operation at different
frequency channel numbers to avoid delay in operation.
17. Setting the Language
The menus of the expander module are available in
different languages. To change the language of the
menus, enter programming mode and scroll to 6.
LANGUAGE menu. Press ENTER button. Use the arrow
buttons to review the languages. The currently displayed
language will be automatically set when you exit the
menu with CANCEL button.
18. Events Reviewing Mode
Consult the full manual available on the pro.comelitgroup.
com website and also accessible scanning the QR code
at the end of the manual.
19. Settings Menu of 45TRA100 in LogiFire
41CPE118 Fire Alarm Panel
Consult the full manual available on the pro.comelitgroup.
com website and also accessible scanning the QR code
at the end of the manual.
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