Sound Devices PIX 220, Руководство пользователя и техническая информация

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PIX 220i, 240i, 220, 240 User Guide and Technical Information
v. 3.01 Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
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Input Delay
Inputs 1 to 4 can be delayed up to 500 milliseconds. This is useful for aligning audio that enters the
PIX recorder in real time with video from the output of a camera that can be delayed.
Below is a table indicating the input delay seting (milliseconds) required to compensate for diferent
amounts of video delay. The top row (1-10) indicates the amount of video delay in frames and the
let column corresponds to the frame rate being used. The boxes in gray are beyond the input delay
limit of the PIX recorder. It is unlikely that a camera would introduce a video delay greater than 500
ms.
1 2 3 4 5 6 7 8 9 10
60
17 ms 33 ms 50 ms 67 ms 83 ms 100 ms 117 ms 133 ms 150 ms 167 ms
59.94
17 33 50 67 83 100 117 133 150 167
50 20 40 60 80 100 120 140 160 180 200
30 33 67 100 133 167 200
29.97 33 67 100 133 167 200
24
42 83 125 167 208
23.98
42 83 125 167 208
When audio inputs are delayed, this delay applies to the recorded ile and to the audio outputs. The
delay can be applied to the recorded ile only (and not the audio outputs) be seting Setup Menu op
-
tion Audio

Input Delay to Output to Off .
Audio Outputs
Analog 5-Pin XLR Output
The two analog outputs of the PIX recorder are active-balanced, line-level outputs (+18dBu max) on a
single, 5-pin XLR connection. At factory default, the source of the analog Outputs is 1 and 2. This can
be adjusted in the Setup Menu:
Audio

Output Source - XLR . The output level of each output can
be atenuated (down to -20 dB) in the setup menu:
Audio

Output XLR 1 Attenuation and Audio

Output XLR 2 Attenuation .
Embedded Audio on HDMI and SDI
The Setup Menu parameter Audio

Audio Input determines what signal is present on the HDMI
and SDI output. This allows for replacement of audio coming in from a camera with audio connected
to the recorder.
Headphone Output
The PIX recorder is capable of driving headphones to extremely high sound pressure levels. Hearing
experts advise against exposure to high sound pressure levels for extended periods.
The PIX recorder’s headphone output is a lexible tool for monitoring audio in the ield. The head
-
phone level can be adjusted while in the Main View by pressing and holding the Audio buton while
turning the Control Knob.