52
LDX Series Software Upgradable Camera Platform User’s Guide (v3.1)
Chapter 4 - Operating instructions
The viewfinder display switch (1) determines how the local and external signals are displayed in
the viewfinder:
–
Loc:
displays the local signal in the viewfinder,
–
Mix:
displays a mix (50/50) of the local and external signal or
–
Ext:
displays the external signal in the viewfinder
When the viewfinder display switch is set to
Mix
or
Ext
, the external signal selection switch (2)
determines which external signal from the XCU is displayed in the viewfinder:
–
Ext1:
displays external signal Ext1 or
–
Ext2:
displays external signal Ext2 or Ext3
Go to the
OPERATOR
TOOLBOX
>
USER
BUTTONS
>
RET
B/EXT2
menu and select Ext3 to use
the Ext3 channel instead of Ext2.
4.9.4 Audio
Analog audio channels
Set the gain levels (-22 dB to -64 dB) for these channels in the
AUDIO
section of the
CONFIGURATION
menu. A high-pass filter for each channel can also be switched on in this
menu.
The channel 1 input socket selection switch selects either:
•
the socket at the front-right of the camera, or
•
the
Mic 1
audio channel 1 connector at the rear of the adapter
as the input for channel 1.
The rear input level switch selects either a line level input or a microphone level input for the
channel 1 rear connector. The line level input sensitivity is 32 dB lower than the microphone
input sensitivity.
The front microphone input has a fixed input sensitivity of -40dB.
The switch under the
Mic 1
socket selects a phantom power supply (48 VDC) for the rear
socket. Phantom power (48 VDC) is always present on the front-right microphone socket.
Mic 2
Mic 1
Mic.
Mic.
Line
Line
An.
VF
AES
In
Front
Rear
+48V
+48V
Audio channel 1
connector
Mic 1 phantom power
switch
Audio channel 2
connector
Channel 2 phantom
power switch
Channel 1 input socket
selection switch
Mic 1 input level
selection switch
Mic 2 input level
selection switch
Содержание LDX Elite
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