Toa DP-0202 Operating Instructions Manual
Toa DP-0202 Operating Instructions Manual

Toa DP-0202 Operating Instructions Manual

Signal processors
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DIGITAL PROCESSORS
CAUTION
TO REDUCE THE RISK OF ELECTRICAL
SHOCK,
DO
NOT
NO USER SERVICEABLE PARTS INSIDE.
REFER
SERVICING
SERVICE
PERSONNEL
CONTENTS
1. GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. HANDLING PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . 2
4. SIGNAL PROCESSING FUNCTION . . . . . . . . . . . . 2
[FRONT PANEL] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
[FRONT POCKET] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
[REAR PANEL] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Please follow the instructions in this manual to obtain the optimum results from these units.
We also recommend that you keep this manual handy for future reference.
REMOVE
COVER.
TO
QUALIFIED

TOA Corporation

OPERATING INSTRUCTIONS

THE
LIGHTNING
ARROWHEAD WITHIN A TRIANGLE IS
INTENDED TO TELL THE USER THAT
PARTS INSIDE THE PRODUCT ARE A
RISK
OF
ELECTRIC
PERSONS.
THE EXCLAMATION POINT WITHIN A
TRIANGLE IS INTENDED TO TELL THE
USER THAT IMPORTANT OPERATING
AND SERVICING INSTRUCTIONS ARE
IN THE PAPERS WITH THE
APPLIANCE.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6, 7
8. USING THE MEMORY I/O CONNECTOR . . . . . . . . . . 9
9. RECALLING THE PATTERN MEMORIES. . . . . . . . . . . . 10
10. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
11.
APPEARANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
DP-0202
DP-0204
FLASH
WITH
SHOCK
TO
. . . . . . . . . . . . . . . . . . . . 8

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Summary of Contents for Toa DP-0202

  • Page 1: Table Of Contents

    APPEARANCE ....... 12 Please follow the instructions in this manual to obtain the optimum results from these units. We also recommend that you keep this manual handy for future reference. TOA Corporation...
  • Page 2: General Description

    1. GENERAL DESCRIPTION The TOA DP-0202 (DP-0204) is a digital processor provided with a signal processing function for controlling sound systems. Using dedicated software operating on a personal computer, an operator can set each function in detail. The settings can be stored in the component's internal memory, and the memory can be recalled from the component even when not connected to a personal computer.
  • Page 3: Nomenclature And Functions [Front Panel]

    5. NOMENCLATURE AND FUNCTIONS [FRONT PANEL] DP-0202 DP-0204 Input level meter [INPUT LEVEL] Digital input signal operation indicators Output level meter [OUTPUT LEVEL] These meters display the I/O levels. The topmost point DIGITAL IN : Lights when the input mode is set for is a digital full scale (clipping point), and is +24dB in digital signal.
  • Page 4: [Front Pocket]

    [FRONT POCKET] DP-0202 DP-0204 Input boost switch [INPUT] System locking switch [LOCK] Use this switch to set how the hardware is locked. This switch simultaneously boosts the analog signal level of each input by 6dB. When the input signal level OFF : All functions are available (unlocked), such as is low, signal processing that provides good S/N ratio can be achieved by using this switch.
  • Page 5: [Rear Panel]

    [REAR PANEL] DP-0202 DP-0204 RS-485 communications port [RS-485] Input connector [DIGITAL IN, INPUT 1, 2] An electronically-balanced XLR connector. Both The A 3-pin XLR connector for RS-485 communications. DP-0202 and DP-0204 have two input channels for This connector only used when each digital and analog signals.
  • Page 6: Personal Computer Connections

    Neither the DP-0202 nor the DP-0204 has built-in parameter setting functions. You need to use the dedicated TOA software operating on a personal computer to set the parameters. Up to 30 units can be controlled. There are two connection (communications) methods; RS-232C and RS-485 communications.
  • Page 7 (2) When setting parameters of more than one unit In this case, use the communications method called "RS-485". Because multiple units are controlled, each unit needs its own unique ID registered in advance. For details, refer to p. 8 "7. UNIT ID NUMBER SETTING". Set the communications port selection switch in the front pocket to "RS-485".
  • Page 8: Unit Id Number Setting

    7. UNIT ID NUMBER SETTING To control two or more units, give each unit a separate number called a unit ID number, then send the setting data from a personal computer. The ID numbers must be consecutive from No. 1 to No. 30, and be set in advance.
  • Page 9: Using The Memory I/O Connector

    8. USING THE MEMORY I/O CONNECTOR The memory I/O connector allows remote control of 16 pattern memories from external equipment, as well as output of the memory selection status to external equipment. The I/O controls are performed in 4 bits. Remote operations can be controlled using a make contact, and a 5V logic output is used to output information to external equipment.
  • Page 10: Recalling The Pattern Memories

    9. RECALLING THE PATTERN MEMORIES Although storing the set parameters into up to 16 memories of the DP-0202 or DP-0204 needs the dedicated TOA software and a personal computer, recalling them can be performed without using the software and computer.
  • Page 11: Specifications

    10. SPECIFICATIONS Power requirements AC 100 V- 240 V, 50/60HZ, 36 W Input/output 2 I N / 2 OUT (DP-0202) 2 IN/ 4 OUT (DP-0204) Analog signal input Analog signal output AES/EBU format, sampling frequency 48 kHz, XLR-3-31 , 3-32 type connector Digital input/output AD converter 20 bits...
  • Page 12: Appearance

    11. APPEARANCE TOA Corporation Printed in Japan 133-12-288-2A...

This manual is also suitable for:

Dp-0204

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