Listen LT-803-072-01 handleiding
Handleiding
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11
People are accustomed to listening to low noise, high fidelity audio
(delivered via CD, DVD, etc.). FM radio systems, such as those made by
Listen, have more inherent noise compared to most sound systems. To
minimize noise, Listen uses a noise reduction technology called Listen SQ™.
Both the transmitter and receiver must have the SQ feature enabled to
achieve the desired results. SQ is available on new Listen systems, including
the LT-800 system. If you are planning to use this product with older Listen
systems that do not have Listen SQ, or equipment not manufactured by
Listen, you must disable Listen SQ.
Your Listen LT-800 has been shipped to you with the SQ feature enabled.
You may need to disable the SQ function for one or more of the following
reasons:
• You are using your new Listen LT-800 with older version Listen
receivers that do not have the SQ function.
• You are using your new Listen LT-800 with equipment supplied
by other manufacturers (Listen is the only manufacturer using SQ
Technology).
• You expect that end users will bring and use their own receivers that
don’t have the SQ function.
NOTE: See page 7 to enable or disable SQ (Super Quiet).
Process Mode
Process mode is used for Audio Gain Control (AGC). With the process
mode enabled, the LT-800 will automatically adjust for inconsistent signal
input levels by raising or lowering the signal level accordingly to provide a
consistent sound output level. This feature should be used in applications
where a consistent sound level is important and the input levels vary
substantially. Typically you would not want to engage the Process Mode
when a speaker’s emphasis is critical to the message they are conveying.
Basic and Expanded Mode (LT-800 only)
In the default Listen channel mode, only the most commonly used channels
are available. This is called “Basic Mode”. When the LT-800 is in Basic Mode,
“L/O” (lock-out) will be displayed on the LCD, meaning some transmission
channels are unavailable.
If the channel needed is not available in Basic Mode, access to all
transmission channels is achieved in “Expanded Mode”.
To access Expanded Mode press and hold the channel select “down”
button while powering on the unit. To return to Basic Mode, repeat the
same process of powering on the unit while holding the “down” button.
SQ Summary
• SQ is NOT squelch
• SQ improves noise
performance by at least
20dB
• SQ is NOT compatible
with older version Listen
products
• SQ is NOT compatible
with other manufacturers’
products
• To work properly, SQ must
be enabled for both the
transmitter and receivers
• SQ can be disabled to
permit operation with older
Listen products or other
manufacturers’ products
Listen SQ™ (Super Quiet) - Improving Your Listening Experience
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Productinformatie
| Merk | Listen |
| Model | LT-803-072-01 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4905 MB |
