ASROCK Rack WC621D8A-2T, Руководство пользователя

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WC621D8A-2T
28 29
English
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.7, No. 41)
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
This is an interface for the
front panel audio cable that
allows convenient connection
and control of audio devices.
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.7, No. 28)
1
+5V
DUMMY
DUMMY
SPEAKER
Please connect the chassis
speaker to this header.
Baseboard Management
Controller SMBus Header
(5-pin BMC_SMB_1)
(see p.7, No. 38)
BMC_SMB_PRESENT_1_N
Power
BMC_SMBCLK
GND
BMC_SMBDATA
The header is used for the SM
BUS devices.
Front VGA Header
(15-pin FRNT_VGA1)
(see p.7, No. 45)
1
GND
Green
DDC_DATA
V_SYNC
Red
DDC_CLK
GND
+5V
H_SYNC
GND
GND
GND
Blue
Please connect either end
of VGA_2X8 cable to VGA
header.
1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must
support HDA to function correctly. Please follow the instruction in our manual and chassis
manual to install your system.
2. If you use AC’97 audio panel, please install it to the front panel audio header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don’t need to connect them
for AC’97 audio panel.