Yamaha Steinberg MR816SCX Service Manual page 43

④ S/PDIF ⇔ Analog connection diagram
(Fig. 7)
• Analog Volume Controller
Press the [ASSIGN 2] encoder and the current Analog
Volume value will be shown on the LED around the
[ASSIGN 2] encoder for a given time. Analog Volume
value of the Headphone Output 1L/R and Headphone
Output 2L/R can be changed simultaneously by turning
the [ASSIGN 2] encoder (-∞ – ±0(dB)).
(Fig. 8)
• PAD
Press the [PAD] button to enter the PAD setup mode
where corresponding PAD of the Analog Input can be
turned ON/OFF by pressing the [QUICK CONNECT 1] –
[QUICK CONNECT 8] button.
In the PAD setup mode, the LED for the [PAD] button
lights up and the [QUICK CONNECT 1] – [QUICK
CONNECT 8] LED indicates if the PAD is ON or OFF.
Press the [PAD] button again to leave the PAD setup
mode.
QUICK CONNECT 1〜QUICK CONNECT 8
(Fig. 9)
• Phantom +48 V
Press the [+48V] button to enter the Phantom +48 V setup
mode where corresponding Phantom +48 V of the Analog
Input can be turned ON/OFF by pressing the [QUICK
CONNECT 1] – [QUICK CONNECT 8] button.
In the Phantom +48 V setup mode, the LED for the [+48 V]
button lights up and the [QUICK CONNECT 1] – [QUICK
CONNECT 8] LED indicates if the Phantom +48 V is ON
or OFF.
Press the [+48 V] button again to leave the Phantom +48
V setup mode.
MR816CSX Only
ASSIGN 2
+48 V
MR816CSX Only
PAD
• Muting Circuit
DICEII activates the MUTE signal cable when the [QUICK
CONNECT 7] button is pressed.
Check that related devices are muted.
Press the [QUICK CONNECT 7] button again to cancel
muting.
SSP1 activates the DA MUTE signal cable when the
[QUICK CONNECT 8] button is pressed. SOFT MUTE
setup for the AK4382A and AK4358 is conducted as well.
Check that related devices are muted.
Press the [QUICK CONNECT 8] button again to cancel
muting.
• HI-Z
HI-Z of the Analog Input1 can be turned ON/OFF with the
[HI-Z] switch in the front side of the panel.
HI-Z
(Fig. 10)
5-1-3-2. Analog characteristics test
Set 0 dBu = 0.775 Vrms and 0 dBV = 1 Vrms.
<1> Preparations
• Load resistance
Load resistance of each output terminal should be as
follows:
Headphones [1, 2] : 40ohms (3W or >3W)
[OUTPUT 1 – 8] : 600ohms
• Input/output terminals
[INSERT I/O 1, 2]: Unconnected
• Controller settings
Unless otherwise specifi ed, set up as follows.
• CH INPUT
GAIN volume (CH 1 – 8):
[PAD] switch (CH 1 – 8):
[Hi-Z] switch (CH 1):
[+48V] switch (CH 1 – 8):
• HEADPHONES [1, 2] OUTPUT control
[ASSIGN 1, 2] encoder (Volume): MAX
• Muting Circuit [QUICK CONNECT 7,8]
Mute:
Controllers which are not described above can be set to
any settings.
MR816CSX/MR816X
MR816CSX Only
MIN
OFF
OFF
OFF
OFF
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