Instrukcja obsługi TOA DP-L2

TOA edytor DP-L2

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OPERATING INSTRUCTIONS

DIGITAL AMBIENT

NOISE CONTROLLER DP-L2

Thank you for purchasing TOA's Digital Ambient Noise Controller.

Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS ................................................................................ 3

2. GENERAL DESCRIPTION .............................................................................. 5

3. FEATURES ........................................................................................................... 5

4. HANDLING PRECAUTIONS ........................................................................... 5

5. NOMENCLATURE AND FUNCTIONS

Front .......................................................................................................................... 6

Rear ........................................................................................................................... 7

6. SETTINGS

6.1. Setting Operations and Setting Screens

6.1.1. Keys and knobs used in settings ............................................................. 8

6.1.2. On-screen indications .............................................................................. 9

6.2. Setting Flow Charts

6.2.1. System setting flow chart ...................................................................... 10

6.2.2. ALC function setting flow chart .............................................................. 11

6.2.3. ANC function setting flow chart .............................................................. 12

6.2.4. ALC and ANC functions ON/OFF settings ............................................. 13

6.2.5. INPUT LEVEL, OUTPUT LEVEL,

and ALC LEVEL indication selection ..................................................... 14

6.3. Setting Procedures .......................................................................................... 15

6.4. Key Lock Function Settings

6.4.1. Locking the keys .................................................................................... 21

6.4.2. Releasing the locked state ..................................................................... 21

6.5. Restoring Default Settings ............................................................................... 22

7. CONNECTIONS

7.1. Removable Terminal Plug Connection ............................................................ 23

7.2. Example 1: Input and Output Connections

(When Connecting to a Stereo Mixer's Outputs) .............................................. 24

7.3. Example 2: Input and Output Connections

(When Connecting to a BGM Player's Outputs) ............................................... 24

8. RACK MOUNTING ........................................................................................... 25

9. BLOCK DIAGRAM ........................................................................................... 26

10. RECORDING TABLE OF FUNCTION SETTINGS ................................. 27

11. SPECIFICATIONS ............................................................................................ 28

Accessories ............................................................................................................. 28

Indicates a potentially hazardous situation which, if mishandled, could

result in death or serious personal injury.

WARNING

1. SAFETY PRECAUTIONS

• Before installation or use, be sure to carefully read all the instructions in this section for correct and safe

operation.

• Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or

cautions regarding safety.

• After reading, keep this manual handy for future reference.

Safety Symbol and Message Conventions

Safety symbols and messages described below are used in this manual to prevent bodily injury and property

damage which could result from mishandling. Before operating your product, read this manual first and

understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.

When Installing the Unit

• Do not expose the unit to rain or an environment where it may be splashed by water or other liquids, as

doing so may result in fire or electric shock.

• Use the unit only with the voltage specified on the unit. Using a voltage higher than that which is specified

may result in fire or electric shock.

• Do not cut, kink, otherwise damage nor modify the power supply cord. In addition, avoid using the power

cord in close proximity to heaters, and never place heavy objects -- including the unit itself -- on the power

cord, as doing so may result in fire or electric shock.

• Since the unit is designed for in-door use, do not install it outdoors. When it gets wet with rain, there is a

danger of electric shock.

• Do not touch a plug during thunder and lightning, as this may result in electric shock.

When the Unit is in Use

• To prevent a fire or electric shock, never open nor remove the unit case as there are high voltage

components inside the unit. Refer all servicing to your nearest TOA dealer.

• Should the following irregularity be found during use, immediately switch off the power, disconnect the power

supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the

unit in this condition as this may cause fire or electric shock.

· If you detect smoke or a strange smell coming from the unit.

· If water or any metallic object gets into the unit

· If the unit falls, or the unit case breaks

· If the power supply cord is damaged (exposure of the core, disconnection, etc.)

· If it is malfunctioning (no tone sounds.)

• Do not place cups, bowls, or other containers of liquid or metallic objects on top of the unit. If they

accidentally spill into the unit, this may cause a fire or electric shock.

• Do not insert nor drop metallic objects or flammable materials in the ventilation slots on the unit's sides and

rear, as this may result in fire or electric shock.

Specyfikacje produktu

Marka:	TOA
Kategoria:	edytor
Model:	DP-L2
Kolor produktu:	Czarny
Wbudowany wyłącznik:	Tak
Wbudowany wyświetlacz:	Tak
Wysokość produktu:	303 mm
Szerokość produktu:	482 mm
Głębokość produktu:	44 mm
Waga produktu:	3700 g
Maksymalne zużycie mocy:	20 W
Zakres temperatur (eksploatacja):	0 - 40 °C
Zakres wilgotności względnej:	0 - 90 %
Wejście cyfrowe, optyczne audio:	1
Napięcie:	220 - 240 V
Częstotliwość danych wejściowych:	50 - 60 Hz
Diody LED:	Tak
Złącze RS232:	Tak
Wyście mocy ac:	Tak
Możliwości montowania w stelażu:	Tak
Pojemność stelaża:	1U
Współczynnik zawartości harmonicznych plus szum (THD+N):	0.006 %