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Manual-5

23

 The 

MIC INPUT

 is a balanced input specifically designed for a 

dynamic microphone

.  

24

 MIC EFFECTS

 jacks are unbalanced mono ¼" Tip/Sleeve. This is 

an independent Effects Loop for the mic. There is no engage switch, 

so the mic signal is always processed when you have an effects box 

connected.

•   The 

SEND

 jack provides the output 

to

 your effects processor.

•   The 

RETURN

 jack provides an input for the signal returning 

from

 

your effects processor. 

25

 MIC LEVEL

 sets the gain of the Mic Input. The range of operation 

is off to +60 dB. There is no engage switch, so set the 

MIC LEVEL

 

to 

0

 when not in use. The 

OL

 indicator lights 6 dB 

before 

clipping. 

Adjust the 

MIC LEVEL

 so the 

OL

 indicator flashes only when you 

shout into the microphone. 

26

 MIC TREBLE

 and 

BASS

 controls provide as much as 

8

 dB of boost 

or 

8

 dB of cut. Response is flat when the controls are set to the center 

detent. 

-8

+8

0

-8

2

4

10

+8

8

6

BASS

TREBLE

MIC

OL

LEVEL

26

25

AUDIO PRECISION MMIC_HF

vs

11 AUG 98 11:09:01

-12

-10

-8

-6

-4

-2

0

2

4

6

8

10

12

AMPL(dBr)

100

1k

10k

FREQ(Hz)

Figure 4. Mic Bass & Treble Controls

Summary of Contents for TTM 54I

Page 1: ...put of the TTM 54i delivers very high volume into your headphones To avoid pain never put headphones on your head and then plug them in Always start with the PHONES LEVEL turned down and then turn it up to the desired level Because of the high current and low output impedance never short one side to ground or short left and right together as is possible with mono cup headphones Note Low power head...

Page 2: ...owing the same hand motion for cut and scratch operation The 20 dB setting provides a normal audio taper while the 30 dB setting provides a more rapid fade out HAMSTER switches reverse the operation of the adjacent PGM 1 and PGM 2 Program Faders When engaged signal is off with the Program Fader up and maximum with the Program Fader down PHONO LINE source select switches are provided for PGM 1 and P...

Page 3: ... switch selects the HEADPHONES monitor source Use MASTER to rehearse your performance This signal is the same as that at the MASTER OUT but is not affected by the MASTER LEVEL control Use CUE to monitor the Program Input signal so you can Cue a signal before fading it in This signal is not affected by the Program Faders or Crossfader PHONES PAN control is only active when CUE is selected This contro...

Page 4: ...endent ground connect point for two turntables It is very important that each turn table have a very good ground connection to one of these terminals The thumb screws are not captivated so use care not to spin them off and lose them Important Note CHASSIS GROUNDING If your system exhibits excessive hum or buzzing there is an incompatibility in the grounding configuration between units some where Her...

Page 5: ...s processor 25 MIC LEVEL sets the gain of the Mic Input The range of operation is off to 60 dB There is no engage switch so set the MIC LEVEL to 0 when not in use The OL indicator lights 6 dB before clipping Adjust the MIC LEVEL so the OL indicator flashes only when you shout into the microphone 26 MIC TREBLE and BASS controls provide as much as 8 dB of boost or 8 dB of cut Response is flat when the ...

Page 6: ...ff excess fluid D Fader assembly installation 1 Connect the ribbon cable to the fader assembly 2 Place the fader assembly in position with the ribbon connector to the right side or top as shown 3 Line up the fader screw holes with the mixer mounting holes 4 Install 2 provided 3mm screws Using the wrong screw will ruin the fader 5 Replace the front panel and knobs Replacement Parts Replacement Phono ...

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