JBL MSC1, Руководство пользователя

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8
Section 4: Setting Up Your MSC1
Getting Sound
Make all audio connections with
the power to all devices off. Once
all connections are made, set the
MSC1 front panel VOLUME control
to minimum (fully counterclockwise),
then power on all connected devices,
and power on the MSC1 itself, by
pressing the MSC1 front-panel
POWER switch. Finally, power on the
speaker system.
Next, make sure the front panel
MUTE button is not illuminated and then use the front panel SPEAKER SELECT
switch to choose the desired speaker system ("A" or "B") you wish to hear. Use the
front panel INPUT SELECT switches 1 and 2 to choose the input signal ("A", "B",
or "C") you wish to monitor.
Finally, send audio signal from the
device connected to the selected
input and slowly advance the
MSC1 VOLUME control until you
achieve a suitable listening level.
If necessary, adjust the MSC1 INPUT
TRIM control for maximum signal
strength. It is OK if the MSC1 CLIP
LED illuminates occasionally.
For more information, and details about setting the INPUT TRIM control, refer to the
"Front Panel" and "Rear Panel" sections on pages 9 - 14 of this manual, and to the
"Troubleshooting" section on page 20.
HEADPHONE
VOLUME
SPEAKER
SELECT
INPUT
SELECT
INPUT TRIM
POWER
CLIP
SIGNAL
EQ
MUTE
VOLUME
MAX
- ∞
SUB
RMC
A
B
A
B B
A/B
RMC
1 2
Minimum
Control
Not Illuminated
C
Note: Although any audio source may be connected to any input "A", "B", or "C", we
recommend connecting professional equipment with high level +4 dBu outputs (mixing
consoles, professional audio interfaces and playback equipment) to input connectors
A or B, and consumer equipment with low-level -10 dBV outputs (receivers, personal
music players, electronic keyboards and rhythm machines) to the C input connectors.
Note: If INPUT SELECT switch 2 is depressed (set to the C position), the MSC1 will
always be monitoring Input C, regardless of the position of INPUT SELECT 1 , even if
nothing is physically connected to Input C.
HEADPHONE
VOLUME
SPEAKER
SELECT
INPUT
SELECT
INPUT TRIM
POWER
CLIP
SIGNAL
EQ
MUTE
VOLUME
MAX
- ∞
SUB
RMC
A
B
A
B B
A/B
RMC
1 2
Control
Not Illuminated
Occasional
Illumination
OK
C