AudioPressBox APB-224 C Руководство пользователя - Страница 4
Просмотреть онлайн или скачать pdf Руководство пользователя для Усилитель AudioPressBox APB-224 C. AudioPressBox APB-224 C 10 страниц. Press conference audio distribution amplifier
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Dear customer,
Thank you for purchasing the AudioPressBox® APB-224 C.
A professional portable active press box (Audio Splitter) suitable for both indoor and outdoor press conferences. It features 2 MIC/Line Inputs
(A,A+B,B) and 24 Line/Mic Outputs. Each Output is independet transformer balanced and isolated. What is more, it can also be used for bilingual
conferences as it features 2 separate channels A and B. Each input can be routed to channel A or channel B or both at the same time. There is
a bus A with 12 Line/MIC outputs and bus B with 12 Line/MIC outputs. The APB-224 C also includes a rechargable AccuPack so it can run on
APB-224 C
its own up to 10 hours. All of this placed in a waterproof, heavy duty Nanuk case.
Features:
BUS
A/B
AFL
+48V
If you are about to use condenser microphone, turn
Phantom power switch ON to feed your microphone
with 24/48V. If you use dynamic microphone or micro-
phone with his own power, you can switch this OFF.
Routing switch
Each microphone could be routed to 2 separated groups or to both groups at the same time. This is useful, if you have two (or four) lecterns
and you want to route signal from each microphone (or group of 2 microphones) to separated tracks. Reporters can edit the recording eas-
ily, if they have both lecterns on separated tracks. You can label the outputs in the output extender with names of the lecterns or groups
and reporters easily decide which group output they want to use.
AFL
For better check your levels, you can isolate output
from each group to your headphones. You can check
the output levels of each group by hearing. Just push
the button and you will hear output from particular
group.
PAD
26dB
PFL
4
PAD
If you are using microphone as an input, this button
should be set to "Off" position. If you are using input
from the mixing console or CD player, please set this
switch to "On" position.
PFL
To check your levels only for one input, push this
button and you can see the level of output for corre-
sponding input. You can easily see if all microphones
have the good output levels and identify, if some of the
microphones are too loud or too silent in the output.