Audio Design Associates Cinema Reference Mach II PTM-8150 - Manual (Page 62)

Page 61
Treble Group A
In this section, we will set the Treble Level and Frequency point for Treble Group A.
1 Turn the Channel knob clockwise until the display’s second line reads TREB GROUP A and
then press the Channel knob.
2 The top line of the display will read TREB GROUP A and the second line will display the LEVEL
in DB. To skip the Level adjustment and move directly to adjustment of the treble frequency,
skip to step 3. To adjust the Treble Level, press the Channel knob and then dial in the level
you desire using the Channel knob (-20dB to +20dB). When set, press the Channel knob.
3 Turn the Channel knob one click such that the display’s top line reads TREB GROUP A and the
second line reads FREQ in K HZ. To skip the Frequency adjustment and move directly to
adjustment of Bass Group A, skip to step 4. To adjust the Treble Frequency, press the
Channel knob and then dial in the frequency you desire using the Channel knob (1KHz to
30KHz). When set, press the Channel knob.
4 Turn the Channel knob clockwise until the display’s second line reads BACK TO MAIN and
press the Channel knob.
Bass Group A
In this section, we will set the Bass Level and Frequency point for Bass Group A.
5 Turn the Channel knob clockwise until the display’s second line reads BASS GROUP A and
then press the Channel knob.
6 The top line of the display will read BASS GROUP A and the second line will display the LEVEL
in DB. To skip the Level adjustment and move directly to adjustment of the bass frequency,
skip to step 7. To adjust the BASS Level, press the Channel knob and then dial in the level
you desire using the Channel knob (-20dB to +20dB). When set, press the Channel knob.
7 Turn the Channel knob one click such that the display’s top line reads BASS GROUP A and the
second line reads FREQ in HZ. To skip the Frequency adjustment and move directly to
adjustment of Treble Group b, skip to step 8. To adjust the Bass Frequency, press the
Channel knob and then dial in the frequency you desire using the Channel knob (20Hz to
980Hz). When set, press the Channel knob.
8 Turn the Channel knob clockwise until the display’s second line reads BACK TO MAIN and
press the Channel knob.
Treble Group B
In this section, we will set the Treble Level and Frequency point for Treble Group B.
9 Turn the Channel knob clockwise until the display’s second line reads TREB GROUP B and
then press the Channel knob.
10 The top line of the display will read TREB GROUP B and the second line will display the
LEVEL in DB. To skip the Level adjustment and move directly to adjustment of the treble
frequency, skip to step 11. To adjust the Treble Level, press the Channel knob and then dial
in the level you desire using the Channel knob (-20dB to +20dB). When set, press the
Channel knob.