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Nady Systems
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PEQ-5B
User Manual
12 pgs555.53 Kb0

Nady Systems PEQ-5B User Manual

PEQ-5B
5-BAND PARAMETRIC EQUALIZER
OWNER’S MANUAL
INPUT/OUTPUT LEVEL(dB)
-30 -24 -18 -12 -6 -3 0 +3 +6 +9 +12 +18
PEQ-5B
20kHZ-400kHz
BAND
1
60HZ-1kHz
BAND
2
150HZ-2.5kHz
BAND
3
500HZ-8kHz
BAND
4
1kHZ-20kHz
BAND
5
POWER
AUDIO HIGH CUTLOW CUT
INPUT
IN
dB
-10
-10
0
+5
-15 +15
75
110
10 400
22
25
50
Hz
7
10
15
2.5 30
KHz
OUT
-5
+10
200
3.5
22
LEVEL
BANDWIDTHAUDIO
FREQUENCY
IN
-5
dB
-10
-10
0
+5
-15 +15
0.8
1.2
0.03 2
22
0.1
0.4
OCTAVE
80
110
150
20 400
Hz
OUT
-5
+10
40
1.6
250
-10
LEVEL
BANDWIDTHAUDIO
FREQUENCY
IN
-5
dB
-10
0
+5
-15 +15
0.8
1.2
0.03 2
0.1
0.4
OCTAVE
160
250
350
60 1k
Hz
OUT
-5
+10
80
1.6
550
-10
IN
-5
dB
-10
0
+5
-15 +15
0.8
1.2
0.03 2
22
0.1
0.4
OCTAVE
400
600
900
150
2.5k
Hz
OUT
-5
+10
200
1.6
22
-10
LEVEL
BANDWIDTHAUDIO
FREQUENCY
IN
-5
dB
-10
0
+5
-15 +15
0.8
110
0.03 2
22
0.1
0.4
OCTAVE
1.5
1.8
2.7
2.5 30
kHz
OUT
-5
+10
0.7
1.6
4.6
-10
LEVEL
BANDWIDTHAUDIO
FREQUENCY
IN
dB
-10
0
+5
-15 +15
0.8
1.2
0.03 2
22
0.1
0.4
OCTAVE
7
4
6.5
2.5 20
KHz
OUT
-5
+10
1.5
1.6
10
LEVEL
BANDWIDTHAUDIO
FREQUENCY
1.4k
2
Contents
PPEEQQ--55BB
5-BAND PARAMETRIC EQUALIZER
Congratulations!
You have purchased one of the finest professional para­metric equalizers on the market today. This unit was developed using the expertise of professional sound engineers and working musicians. You will find your new NADY AUDIO PEQ-5B has superior performance and greater flexibility than any other parametric equalizer in its price range. Please read this manual carefully to get the most out of your new unit. Thanks for selecting NADY AUDIO as your choice in parametric equalizers.
Date of Purchase
__________________________
Dealer’s Name____________________________
City_____________________________________
State___________ Zip______________________
Model#__________________________________
Serial #__________________________________
CONTENTS .......................................................................................................................................... 2
WARNING.............................................................................................................................................. 3
FEATURES .......................................................................................................................................... 4
INSTALLATION...................................................................................................................................... 5
1. Inspection ........................................................................................................................................ 5
2. Rackmounting .................................................................................................................................. 5
3. Input/Output Connections ................................................................................................................ 5
4. Power Connection ............................................................................................................................ 5
5. Signal Levels .................................................................................................................................... 5
6. Chassis Grounding .......................................................................................................................... 5
CONTROLS AND CONNECTIONS ...................................................................................................... 6
1. Front Panel ...................................................................................................................................... 6
2. Rear Panel........................................................................................................................................ 7
OPERATION .......................................................................................................................................... 8
1. Parametric and Graphic Equalizers.................................................................................................. 8
2. Basic Operation of the PEQ-5B Parametric Equalizer .................................................................... 8
APPLICATIONS .................................................................................................................................... 9
1. Typical Uses ................................................................................................................ .................... 9
2. Use in Sound Reinforcement .......................................................................................................... 10
3. Inserting the PEQ-5B in the Signal path .......................................................................................... 10
SPECIFICATIONS ................................................................................................................................ 11
3
Warning
IMPORTANT SAFETY INSTRUCTIONS
When using electronic device, basic precautions should always be taken, including the following:
1. Read all instructions before using the product.
2. Do not use this product near water (e.g., near a bathtub, washbowl, kitchen sink, in a wet basement, or near a swimming pool, etc.).
3. This product should be used only with a cart or stand that will keep it level and stable and prevent wobbling.
4. This product, in combination with headphones or speakers, may be capable of producing sound levels that could cause permanent hearing loss. Do not operate for a long period of time at a high volume level or at a level that is uncomfortable. If you experience any hearing loss or ringing in the ears, you should consult an audiologist.
5. The product should be positioned so that proper ventilation is maintained.
6. The product should be located away from heat sources such as radiators, heat vents, or other devices (including amplifiers) that produce heat.
7. The product should be connected to a power supply only of the type described in the operating instructions or as marked on the product. Replace the fuse only with one of the specified type, size, and correct rating.
8. The power supply cord should: (1) be undamaged, (2) never share an outlet or extension cord with other devices so that the outlet’s or extension cord’s power rating is exceeded, and (3) never be left plugged into the outlet when not being used for a long period of time.
9. Care should be taken so that objects do not fall into, and liquids are not spilled through, the enclosure’s openings.
10. The product should be serviced by qualified service personnel if: A. The power supply cord or the plug has been damaged. B. Objects have fallen into, or liquid has been spilled onto the product. C. The product has been exposed to rain. D. The product does not appear to operate normally or exhibits a marked change in performance. E. The product has been dropped, or the enclosure damaged.
11. Do not attempt to service the product beyond what is described in the user-maintenance instructions. All other servicing should be referred to qualified service personnel.
ATTENTION: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
An equilateral triangle enclosing a lightning flash/arrowhead symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure which may be of sufficient magnitude to constitute a risk of electric shock.
An equilateral triangle enclosing an exclamation point is intended to alert the user to the presence of important operating and service instructions in the literature enclosed with this unit.
PEQ-5B Parametric Equalizer
With its advanced state-of-the-art features and versatile utility, the PEQ-5B five-band parametric equalizer is a rugged work­horse, designed for long-haul reliability in the studio and live sound reinforcement applications.
•15dB boost/cut per band
• Constant-Q, state-variable filter circuitry for precision control of tone coloration
• Parallel phase filters for minimal phase shifting
• Tunable high and low-cut filters for removing floor rumble, tape hiss, etc..
• Each band independently switchable and adjustable in bandwidth (.03 to 2 octaves wide), allowing a range of adjustment from tight notching to extreme boost/attenuation by band overlapping
• Constant-Q state variable filters for maximum filter stability
• Servo-balanced XLR and 1/4" TRS inputs and outputs
• Bypass switches on each channel with LED status indicators
• Highly accurate 12-segment LED switchable Input/Output meter
• Failsafe relay with auto-bypass during power failure
• Single rack space (1U) rugged metal housing for reliability
• IEC power cord socket for AC operation with internal shielded power supply, external fuse, and ~115V (60Hz) / ~230V
(50Hz) AC select switch
FEATURES
4
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