LRF-04
User’’s manual
35
6.
RECOMMENDATIONS
If you want to uninstall the limiter and store it for a long period of time, you should use the
TRANSPORT option of the programming menu, with the battery completely charged (typical
charging time: 4 hours, connected to the mains) The LRF-04 is equipped with an internal
memory fed by a 3.6 V rechargeable battery, which allows it to keep all the measured data
and configurations in the limiter even if the 12 V battery runs out. The average life of the 3.6
V battery is approximately 5 years according to the manufacturer of the battery.
When this battery runs out, all data saved until that moment is lost. When this happens,
contact your official
dealer to replace it. To use the LRF-04 correctly, follow
these instructions:
Make sure the LRF-04 is always connected to the mains, although when disconnected it
will continue to run fed by the battery.
Do not tamper with the seals placed by the authorities.
Do not tamper with the sensor.
When a printer is connected to the LRF-04 for continuous data printing, make sure it
does not run out of paper.
The LRF-04 compensates for excess music level by applying attenuation to the signal
sent to the speakers. In order to work comfortably and at the maximum possible level,
we recommend that the LRF-04 attenuate between an average of 0 and 3 dB. Working
with high attenuations around 50 dB will not increase the sound level of the music, and
once 50 dB are exceeded, the LRF-04 will apply restrictive attenuation, which means
that the music will not be heard.
Make sure that the mains to which the LRF-04 is connected is properly earthed and
complies with low-tension regulations currently in force.
If you want to uninstall the limiter and store it for a long period of time, you should use
the TRANSPORT option of the programming menu, with the battery completely charged
(typical charging time: 4 hours, connected to the mains)
The LRF-04 is equipped with an internal memory fed by a 3.6 V rechargeable battery,
which allows it to keep all the measured data and configurations in the limiter even if the
12 V battery runs out. The average life of the 3.6 V battery is approximately 5 years
according to the manufacturer of the battery.
When this battery runs out, all data saved until that moment is lost. When this happens,
contact your official
dealer to replace it.
WARNING
Should the unit break down, get in touch immediately with the installer and the competent
authorities. If this is not possible, and you want to continue playing music, proceed to:
-
Disconnect the unit from the mains.
-
Remove the back cover through which the input and output cables enter, disconnect
them and join them (1) in order to continue with the music programme. Immediately
advise the installer.
Since the unit no longer performs its function, take extreme care to ensure that the music
sound level does not exceed the permitted decibels.
(1) For more details, see the Installation section in this manual.
Since all kinds of apparatus may break down, we recommend that you have a spare unit
available. This equipment only can work with the accessories mentioned in the accessories
section. In case that using a different accessories and that this causes a failure in the
equipment,
would not be responsible of this failure. Then the equipment will lose
its warranty.