NTi Audio Digirator DR2 User Manual

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Table of contents

Table of contents

1. Digirator Basics ...............................................................4

Introduction ....................................................................4
Notes .............................................................................5
Items included in the package .......................................6
Accessories ...................................................................6

2. Overview of the Instrument ..........................................7

Connections ...................................................................7
Buttons and operating elements ....................................8
The screen display .........................................................9
The main menu ..............................................................9
Power supply ............................................................... 11
Characteristics of the outputs ..................................... 12
Characteristics of the SYNC input ................................ 13

3. Getting Started .............................................................14

Inserting the batteries .................................................. 14
Fitting the protective shock jacket ............................... 15
Attaching the hand strap .............................................. 16
Connecting the Digirator .............................................. 17

4. Operation.......................................................................18

Switching Digirator on and off ......................................18
Navigation in the menu bar .........................................18
Selecting a test signal .................................................. 19
Setting the parameters ................................................20
Setting the sampling frequency ...................................22
Setting the Channel Status ..........................................23
Configuring the output channels ..................................23
System settings ...........................................................25
Configurations ..............................................................26

5. Linear PCM Test Signals ...............................................28

Signal generation .........................................................28
Sine ..............................................................................29
Sweep ..........................................................................29
Chirp ............................................................................31
Delay Test .....................................................................32
Pink Noise ....................................................................33
White Noise .................................................................34
Polarity .........................................................................34
Wave File Player ...........................................................35

6. Dolby / DTS Signals .....................................................38

Signal generation .........................................................38
Test signals and formats ..............................................40

7. Measuring Functions DR2 ............................................43

Channel transparency testing ......................................43
I/O Delay test (Latency) ...............................................46

8. Updating the Instrument .............................................48

Firmware update ..........................................................48

9. Tips and Trouble Shooting ............................................49

Faults and their correction ...........................................49
Resetting to the factory settings..................................51
Reloading wav-files ......................................................51

10. Technical Data ..............................................................52
11. Further Information .....................................................53

Registration ..................................................................53
Warranty conditions .....................................................54
Declaration of Conformity ............................................55
Information regarding disposal / recycling ...................55

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