Справочник Пользователя для Samson MDR1248

11

26 - 2 TRK LEVEL 
The 2TK LEVEL control knob is used to set the volume 

level of the source connected to the 2-track input. If you 

want to mix in a CD, tape or MP3 player with your input 

channels connected to the 2TK inputs, use the 2TK LEVEL 

to adjust the level.

 The MDR1248 and MDR1688 have two stereo auxiliary 

returns, which can be accessed via the two pairs of 1/4-

inch phone jacks located on the master section jack field. 

The auxiliary returns can be used to connect any stereo 

line level signal, but they are primarily used to connect 

the output of external effects processors.      

 This adjusts the amount of signal that is sent from the AUX 

1 RET jacks to the MAIN bus.
28 - AUX RET 2  control knob 

The AUX RETURN 2 adjusts the level of the signal present 

at the AUX 2 RET jacks. This signal is summed, or mixed in 

to the main L/R MIX bus. 
29 -  AUX 2 RETURN TO AUX 1 switch 

 This routes the signal that is present on the AUX 2 RETURN 

jacks to AUX 1 so that the effects can be heard in the 

monitor mix.
30 - AUX 1 SEND  control knob 

The master AUX SEND control is used to send the effect 

mix bus to an external effect device connected to the AUX 

SEND 2 jack.
31 - AUX 2 SEND  control knob 

The master EFX SEND control is used to send the effect 

mix bus to an external effect device connected to the AUX 

SEND 2 jack.
32 - ALT 3/4 Level  control knob

Use this control knob to set the level of the mix created 

from the channels assigned to the 3/4 bus. The ALT 3/4 

level control will control the level of the signal being 

sent to the 3/4 Output jacks.  When the Master ALT 3/4 

switch(43) is switched in, the ALT 3/4 level control will con-

trol the level of the ALT 3/4 mix that is heard in the Main 

Left and Right mix.  Remember, the ALT 3/4 TO MIX switch 

must be set to the on or down position in order to hear 

the  3/4 mix in the main Left and Right mix.  
33 - SOLO  LED

The LED will illuminate when any one or more channel's 

SOLO switch is engaged, indicating that there is a channel 

in solo.
34 - LEVEL SET   LED

When a channel's SOLO switch is pressed, the LEVEL SET 

LED will illuminate and flash indicting that the channels 

input level is now being measured by the main VU meter.
35 - MODE (AFL/PFL)  switch

You can change the mode of the SOLO bus from Pre fader 

listen to After, or Post fader listen using the MODE switch. 

When the switch is pressed in, the SOLO mode is set to 

AFL (After Fader Listen), so the channels signal is sent after 

or post fader. When the switch is pressed out, the SOLO 

mode is set to PFL (Pre Fader Listen), so the channels sig-

nal is sent before or pre fader.
36 - PROGRAM  control knob 

The MDR1248 and MDR1688 feature an internal 24-bit 

DSP with 256 presets. The presets are organized in sixteen 

Program banks, each with sixteen variations. The Program 

control knob used to select one of the sixteen DSP effect 

programs.
37 - VARIATION  control knob 

The MDR1248 and MDR1688 feature an internal 24-bit