Viglen Vig410p Manual page 25

Power Force On Enable/Disable Jumper (JPF)
Jumper JPF allows you to enable or disable the Power Force-On function. The table
below describes the jumper settings.
Table 11: Power Force On Enable/Disable Jumper
Function/Mode Jumper Setting
(Default)
Disable
Enable
Front Panel Audio Control Jumper (Front panel audio) (JC1)
When front panel headphones are plugged in, the back panel audio output is disabled.
This is done through the FP Audio header (JC1). If the front panel interface card is not
connected to the front panel audio header, jumpers should be installed on the header
(JC1) pin pairs: 1-2, 5-6, and 9-10. If these jumpers are not installed, the back panel
line out connector will be disabled and microphone input Pin 1 will be left floating, which
can lead to excessive back panel microphone noise and cross talk. The table below
describes the jumper settings.
Table 12: Front Panel Audio Jumpers (Front panel audio)
Function/Mode Jumper Setting
(Default)
Front panel
audio
Table 13: Front panel Audio Connector
Pin Signal name
1 MIC_IN
3 MIC_BIAS
5 RIGHT_OUT
7 Ground
9 LEFT_OUT
Open
Closed
1-2,
5-6
and
9-10
Open
Pin
2
4
6
8
10
Vig410P Motherboard Manual
Configuration
This disables the Power Force On function to
the systems normal state, the user needs to
press the power button to power on the
system.
This enables the power to always stay on
automatically
Configuration
Allows audio to pass to rear I/O with no front
audio cable.
The audio line signals are routed
back to the line connector.
Jumpers removed for front panel audio cable.
Audio line out and mic in signals are available for
front panel audio connectors on this connector
when no jumpers are installed.
Signal name
Ground
+5V
RIGHT_IN
Key
LEFT_IN
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