Mackie TT24 Owner's Manual - filter

9

Owner’s Manual

Owner’

s Manual

13.  Press 

AUX SENDS 1

 in the V-POT CONTROL area 

(Figure 2-3). 

14.  Increase the Aux 1 level on channel 1 using the 

V-Pot. 

15.  Press the 

AUX MSTR

 QuickMix button (Figure 2-

4). 

16.  Adjust Aux 1’s master level with its correspond-

ing QuickMix knob (see the Aux Master screen in 

Figure 2-5). 

You should hear your mic in the monitor speaker 

attached to Aux 1. 

Engage and adjust the variable high-pass 

filter 

17.  Press 

HPF

 in the V-POT CONTROL area (Figure 

2-2). This assigns the high-pass filter to the channel 

V-Pots.

18.  Engage the high-pass filter for channel 1 by pressing 

its V-Pot knob so the bottom red LED lights. 

19.  Rotate the V-Pot to adjust the filter in the range 

20–400 Hz to remove unwanted low frequencies. 

20.  To view the frequency range, select channel 1 and 

press the QuickMix

 EQ

 button.

The Touchscreen now displays the HPF frequency 

range. 

2.3 Connect a CD/Tape Device 

This section illustrates how to connect a CD/tape 

device to the dedicated 

CD/ TAPE A

 or 

B

 connectors 

(A = RCA, B = TRS), and to channels 23/24 to demon-

strate stereo linking and channel strip processing. 

Connect CD to CD/Tape input 

1.  Connect the CD player into CD/TAPE A or B 

(Figure 2-1). 

2.  Press the 

UTIL

 button (Figure 2-4). 

3.  Touch 

STEREO INPUT ASSIGN

 on the Touch-

screen (Figure 2-6). 

4.  Touch 

TAPE/CD A

 or 

TAPE/CD B

 in the INPUT 

SELECTION area (Figure 2-6). 

5.  Select 

L/R

 in the GRP ASSIGN area to route the stereo 

source to the 

LEFT

 and 

RIGHT MAINS

 outputs. 

6.  Adjust 

MUTE

 and 

SOLO

 from the Touchscreen. 

7.  Adjust the stereo input fader to desired level from 

its QuickMix knob. 

Connect CD to channels 23 and 24 

1.  Move the 

CD

 to the channel 23 and 24 

LINE

 con-

nectors. 

2.  Set the 

LINE

 switch to the down position (line level). 

3.  Press and hold channel 23 

and

 24’s 

SELECT

switches until the 

Link Channels

 dialog appears in 

the Touchscreen. 

4.  Touch 

OK

 to approve the channel linking. 

5.  Press the 

PAN

 button in the V-POT CONTROL area 

(Figure 2-3). 

6.  Turn channel 23’s V-Pot hard left. Channel 24 auto-

matically pans in the opposite direction. Pretty cool! 

7.  Activate the 

SOLO

 button above the fader on either 

channel to solo. Because PFL is engaged, the linked 

channel does not also solo. 

8.  Adjust the channel’s 

GAIN

 knob and watch the 

meters to the right of the Touchscreen. 

The level should be between -7 and -10 dBFS. 

9.  Repeat steps 7 and 8 for the other channel in the 

linked pair. 

NOTE:

 Stereo linking always operates on a 

consecutive odd/even channel pair. The odd 

channel’s parameters are copied to the even 

channel except Pan, which is inversely linked 

(i.e., hard left on odd channel translates to 

hard right on even channel). 

Figure 2-6 Stereo Input Assign