Shure AMS8100 Betriebsanweisung PDF herunterladen (Seite 4)

REAR PANEL

MODEL SCM410 REAR PANEL

FIGURE 2

1.Power Connector: Unit is energized when the power cord

is plugged into a 100–120 Vac (SCM410) or 220–240 Vac

(SCM410E) power source. Can be internally modified.Refer

to the “Internal Modification” section. NOTE: There is no

power On/Off switch on this mixer.

2.DIP Switch: The 4-position DIP switch provides additional

functions. Refer to the “DIP Switch Functions”section.

3.Microphone Logic Connector: High density DB-15 male

connector provides connection to GATE OUT, MUTE IN,

and OVERRIDE IN logic terminals on each channel. Refer

to the “Advanced Functions” section. NOTE: THIS IS NOT

A VGA MONITOR PORT.

4.AUX OUT Phono Connector: Feeds consumer-level audio

equipment, such as a tape recorder, VCR, or video camera.

Not affected by MIC/LINE switch.

5.MIC/LINE XLR OUTPUT Connector: Can be set for micro-

phone or line-level output via a DIP switch.

6.LINK IN/OUT Connector: Permits multiple SCM410/E,

SCM810, SCM800, or AMS8100 mixers to be linked, creat-

ing additional inputs.

7.MIC LEVEL XLR INPUT Connectors: Active balanced mi-

crophone-level XLR inputs. For instructions on how to

modify the level of these inputs, refer to the “Internal Modifi-

cations” section.

DIP SWITCH FUNCTIONS

The rear panel DIP switches, shown in Figure 3, provide the

functions listed in the table below.

1 2 3 4

(MIXER

REAR

PANEL)

DIP SWITCHES

FIGURE 3

DIP SWITCH FUNCTIONS

Last Mic

Lock-On

XLR

Output

Level

Limiter 12V

Phantom

Power

Switch

Number

1 2 3 4

Switch Up All mics off

after hold time

Mic Level ON ON

Switch

Down

ON* Line Level* OFF* OFF*

*Factory setting.

Last Mic Lock-On: Keeps the most recently activated micro-

phone turned on until another microphone is activated. When

defeated, microphones turn off after their default hold time.

XLR Output Level: Sets the level of the XLR output to line or

microphone level. Make sure the output level matches the in-

put level of the device connected to the SCM410.

NOTE: The output level does not affect the auxiliary output

(AUX OUT) level.

Limiter: Activates the output limiter and sets it to a default

threshold of +16 dBu (see

Internal Modifications

for other

threshold settings).

12V Phantom Power: When this switch is in the ON position,

the SCM410 provides 12Vdc phantom power to each XLR mi-

crophone input. This function is particularly useful when using

condenser microphones, since most condenser microphones

require phantom power.

NOTE: Phantom power does not affect the operation of bal-

anced dynamic microphones. They can be connected to the

SCM410 in combination with condenser microphones that use

phantom power. For instructions on how to disable phantom

power by channel, refer to the “Internal Modifications” section.

1 2 3 4 5 6 7 8 9 ... 17 18

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