INSTALLATION AND SYSTEM SETUP
RACK MOUNTING THE MIXER
To mount the SCM810 in a standard 483 mm
RACK MOUNTING THE SCM810/E
FIGURE 4
SCM810/E CONNECTIONS
Make audio connections as follows (see Figure 5).
1.Connect microphone- or
2.Insert a screwdriver or other tool in the slot above each block connec- tor and adjust the input slide switch as required: microphone (left posi- tion), microphone with 48 V phantom power (center position), or line level (right switch position).
3.Connect the SCM810 Line Level Output to the input of mixers, EQs, amplifiers or recorders.
4.For headphones monitoring, connect headphones to the
5.Connect the power cord to 120 Vac (SCM810) or 230 Vac (SCM810E). If the operating voltage is to be changed, refer to the Internal Modifications section.
TO STEREO OR MONO HEADPHONES 
FROM AUX– OR 
TO AMP/REC/MIXER INPUT (CH.
FROM MIC/LINE SOURCE (CH.
TO AMP/RECORD/MIXER INPUT
OR FROM AUX SOURCE (CH. 8)
MIXER OUTPUT TO AMP/REC/MIXER INPUT
TO LINKED SCM810 MIXERS
TO ADVANCED FUNCTION WIRING
TO 120 VAC POWER SOURCE
AUDIO CONNECTIONS
FIGURE 5
OUTPUT LIMITER SETTINGS
The output limiter prevents distortion during loud program peaks without af- fecting normal program levels. This prevents overloading of the devices connected to the SCM810/E output.
Increasing the individual channel or Master Gain controls will increase the average output and, in turn, the amount of limiting. As supplied, the out- put limiter is defeated. However, you can change the limiter threshold so that the peak output level is +4, +8, or +16 dBm. Refer to the Internal Mod- ifications section.
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