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Your First Session with the DEP

1

Unpacking and Inspection

1

1

Basic Connections

Powering Up

2

Setting Levels

2

What's on the Front Panel?

2

Auditioning Programs

3

Adjusting Effects Mix Levels

3

Editing Programs

3

Bypassing Effects

3

Placement and Installation

3

Rack Mounting

3

Connections

4

AC Power Hookup

4

Line Conditioners and Protectors

4

Audio Connections

4

Typical Applications

5

Input Jack Wiring

5

Connecting Directly to an Instrument

5

Interfacing to a Mixing Console

6

Using Aux Sends and Returns

7

Using Inserts

9

Using Main Outputs

10

Avoiding Ground Loops

11

Overview of Programs

12

Reverb Effects

12

Concert Hall

12

Real Room

12

Plate Reverb

12

Reverb Parameter Adjust

12

Decay

12

Pitch Based Effects

13

Flange

13

Chorus

13

Flange/Room

14

Chorus/Room

14

Rotary

14

Pitch Based Parameter Adjust

14

CONTENTS

Electrical

Output

Rear Panel

Processing and Memory

A/D - D/A Conversions

Front Panel

Frequency Response:

Signal to Noise Ratio:

Distortion:

Crosstalk:

Number of Channels:

Format:

Maximum Level:

Output Impedance:

Input (LEFT/MONO, RIGHT)

Output (LEFT, RIGHT)

BYPASS

Power

Processor Speed:

Internal processing resolution:

Factory Preset Programs (ROM):

Factory Variations for each

Preset Program (ROM):

Delay memory:

Reverb effects:

Delay effects:

Pitch effects:

Dimensions

Weight

A/D converter:

D/A converter:

Controls

Indicators

Input

Number of Channels:

Format:

Sensitivity

Maximum Level:

Impedance:

2dB from 20Hz to 20 kHz

>82dB linear, 20 Hz-22 kHz

<0.01% @ 1kHz (-10dBV)

<90dB below full scale

2

" unbalanced

+11 dBu

<500 ohms

1/4

1/4" 2-conductor

" 2-conductor

" 1-conductor (accepts normally open/closed)

(Momentary footswitches)

AC 9 Volt Power Transformer Adaptor.

1/4

1/4

12.5 MIPs (million instructions per second)

52 bit accumulator

16

16

3000 milliseconds

Concert Hall, Real Room, Plate Reverb,

Mono Delay, Delay/Room

Stereo Tremolo, Stereo Chorus, Stereo Flange,

Flange/Room, Chorus/Room, Rotary

131(W)

116(D)

44(H)mm (5.16"

4.57"

1.7" )

0.90Kg (2.98lb)

2

" unbalanced

-10 dBV

+10 dBV

1MOhm/channel stereo, 500KOhm/channel mono

1/4

18 bit Sigma-Delta

18 bit Sigma-Delta

INPUT, MIX, OUTPUT, PROGRAM, VARIATIONS

Power LED, Signal clip LED

SPECIFICATIONS

18

Содержание PPVERB16

Страница 1: ...DIGITAL EFFECTS MODULE OWNER S MANUAL ...

Страница 2: ...tions This chapter explains how to connect the DEP to an instrument mixing console or an amplifier Chapter 3 Overview of Programs A summary of the 16 programs in the DEP including the function of the Adjust knob Chapter 4 Description of Controls An explanation of all connectors and knobs on the DEP Use this chapter as a quick reference guide when searching for specific information Chapter 5 Troubl...

Страница 3: ...ortion Crosstalk Number of Channels Format Maximum Level Output Impedance Input LEFT MONO RIGHT Output LEFT RIGHT BYPASS Power Processor Speed Internal processing resolution Factory Preset Programs ROM Factory Variations for each Preset Program ROM Delay memory Reverb effects Delay effects Pitch effects Dimensions Weight A D converter D A converter Controls Indicators Input Number of Channels Form...

Страница 4: ... is powered on Sound is distorted Red Input LED is lit Sound is excessively noisy Green Input LED barely is lit No audio is heard Hum or noise from output Unit does not respond to front panel controls Solution Turn the Mix control to the left or press the Bypass Footswitch Turn the Output control to the right Try plugging the unit into another power jack or different audio cables Check that the po...

Страница 5: ...ereo Connect two 1 4 phone cords to the LEFT MONO RIGHT INPUTS of the DEP from a stereo source and two 1 4 phone cords from the LEFT MONO RIGHT OUTPUTS of the DEP to a stereo amplification system or two mixer inputs If connecting to a mixing console s aux sends returns you will want to turn the MIX knob fully clockwise so that the DEP outputs only wet effected signal 0 10 0 0 10 10 FROM INSTRUMENT...

Страница 6: ...overed under your warranty Front Panel Input Level Mix Level Output Level Signal Clip LED Program Select Knob Variations Knob Rear Panel Power A A A A A A A 15 Powering Up After making your connections turn on the system s power using this procedure Have all connections been made correctly Are the volume controls of the amplifier or mixer turned down Insert the Power jack into the POWER input on t...

Страница 7: ...from the signal wiring In rare instances the DEP itself may pick up noise fields generated by other equipment such as large power amplifiers in this case move the DEP until the noise goes away a Rack Mounting The most secure mounting is on a universal rack shelf available from various rack manufacturers or your music dealer The DEP s height conforms to single space ounting and up to three DEPs may...

Страница 8: ...ovides from the power line minimizes all forms of interference spikes noise etc Line Conditioners and Protectors a Pitch Based Effects 5 Programs Pitch based effects alter the pitch and delay of a signal in various ways to produce layered timbres that are more complex than the original signal Some of these effects are achieved by splitting the signal into at least two parts effecting the pitch of ...

Страница 9: ...ine lead and background vocals A warmer variation of the previous program great for adding sustain on acoustic guitar andstrings The reverb decay determines how long the reverb will sound before it dies away Turning up the reverb decay will have the effect of increasing the room s size Generally classical jazz and ballad styles will use longer decay times than up tempo rock or dance music ReverbEf...

Страница 10: ...t all of the audio cables are in good working order Cables with a detached gro und wire will cause a very loud hum D Keep all cables as short as possible especially in unbalanced circuits If the basic experiments don t uncover the source of the problem consult your dealer or technician trained in proper studio grounding techniques In some cases a star grounding scheme must be used with the mixer a...

Страница 11: ...ing a cue headphone or monitor mix and post fader sends for effects units Typically if a mixer has more than two sends per channel 4 6 or 8 perhaps the first two sends are reserved for the cue sends while the remaining sends are used to feed effects such as the DEP Connect the DEP using post fader sends so that when you fade a channel out its effects will fade also Using a mixer s aux sends allows...

Страница 12: ... or levels are unpred ictable as in a live show leave yourself additional headroom by turning the input level down a bit more 5 Depending on the input sensitivity of the mixer s channels or Aux Returns the OUTPUT knob of the DEP should be set somewhere between 2 00 and fully clockwise 5 00 6 Turn up the AUX RETURN level until you get the desired level of effect in the mix The one control in the ch...

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