Dialogic D/21D 사용자 설명서

{카테고리_이름} Dialogic D/21D에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Dialogic D/21D 2 페이지. Dialogic corporation multiple voice boards installation manual

페이지 인쇄

D/41D & D/21D

Configuration

Installation

Warranty Period

RMA Process

Regulatory Notices

05-0294-003

Dialogic Corporation.

Read Me First

Protect Yourself from Electric Shock

To reduce the risk of electric shock:

Switch off the power and remove power cords

before opening the computer case to install the

D/41D or D/21D.

Do not re-attach power cords and switch on power

to the computer while the computer case is removed.

Protect the Board from Static Electricity

Computer boards are static-sensitive and can be damaged

by touching or handling them. To prevent damage from

static electricity, do the following:

Wear a grounded, static-dissipative wrist-strap for

the entire hardware installation.

Keep the board in its anti-static container when it is

not being handled.

Work at a static-safe work area (see Figure 1).

Grounded Static-Dissipative

Wrist Strap

Ground

Grounded

Common

Static-Dissippative

Ground

Mat

Point

Figure 1. Static-safe work area

A static-safe work area consists of a grounded static-

dissipative wrist strap and a work surface covered with

or composed of a grounded static-dissipative material.

The work surface drains electrical charges from conduc-

tive materials when the materials are placed on the sur-

face. The grounded static-dissipative wrist strap drains

static charge from the person wearing the strap. Both

components ensure that static charges are drained at a

rate and current level that are safe. Both must be used

any time a person is handling any component.

Read Your Software Documentation

Your application software or Dialogic software release

(hereinafter collectively called "voice software") may

have special installation or configuration instructions or

requirements. Be sure to read all software documentation

for any such instructions or requirements.

Installation Order

You can install the D/41D or D/21D and voice software

in any order, but Dialogic recommends that you install

the voice software first when running in a Windows 95

or Windows NT environment, and board first in any

other operating system environment.

D/41D or D/21D Factory Defaults

You may be able to use the factory defaults when install-

ing the D/41D or D/21D board. Read through these

instructions and check for possible interrupt level (IRQ)

and memory address conflicts between the D/41D or

D/21D board and other software or hardware devices

(for example, video card or CD ROM controller card)

before installing the board.

Note: If you own a software utility that can determine

what IRQs and memory addresses are in use, run it to

help determine potential conflicts before installing the

D/41D or D/21D. Some voice software includes such a

software utility, or a separate board configuration utility,

to help with the D/41D or D/21D installation and

configuration.

D41/D Physical Description

JP5

JP6

JP8

SW1

JP7

JP1

* Note: The D/21D board does not have jumpers JP301 and JP401.

Configuring the

Hardware

Configuring Multiple Voice Boards (JP7)

You can install up to 16 D/41D or D/21D boards in a

system. One and only one board in a system can have

the jumper on JP7 installed (see D/41D Physical

Description):

One board: Leave the jumper on JP7 installed

(default).

Multiple boards: Remove the jumper on JP7 from

all but one board.

1 2 3 4

Figure 2. Top edge view of SW1, and JP6/5 and Side

view of Jumper Block JP1

Setting the Hardware Interrupt Level (JP1)

The default hardware interrupt level (IRQ) is IRQ 2/9;

IRQ 2 is used when the board is installed in an XT-type

PC and IRQ 9 is used with an AT-type PC.

Change the IRQ by moving the jumper on jumper block

JP1 (see Figure 2) to another IRQ setting if IRQ 2 or 9 is

in use by another device.

Note: Set every D/41D and D/21D board in the system

to the same IRQ level.

Part

Function

J1–J2

RJ-14 Connectors for interface

with PBX or CO lines

JP1

Jumper block to set interrupt

level

JP5–JP6

JP101

Jumper to set base memory

JP201

segment

JP7

Jumper to enable hardware

JP301

interrupt circuitry

JP8

JP401

Jumper to select the built -in loop

start interface or an external

interface (DTI/124 T -1 card)

JP101–

JP401*

Jumpers to set ring detection

threshold

Connector for Analog Expansion

Bus (AEB)

S W 1

Switch to set the offset address

and default line state

Set the Memory Address

Each D/41D or D/21D and compatible voice board

installed in a computer must have a unique memory

address consisting of a base memory address segment

and an offset address.

Set the Base Memory Address Segment

(JP5 and JP6)

The default base memory address segment for the D/41D

and D/21D is D000H (Hexadecimal). Generally, you

should use the default unless there are more than eight

boards in your system or if other non-Dialogic devices in

your system must use the D000H segment. Select the

base address memory segment with jumpers JP5 and JP6

(see Figure 2) as follows:

Base Address

JP6 / JP5

(Hex)

Top Edge View

JP6

JP5

D000

removed

(default)

†

A000

removed

installed

†

installed

B000

‡

installed

removed

C000

* Be aware of possible conflicts with devices that often

use

these segments:

video adapters;

disk controller

†

‡

BIOS.

Set the Offset Address (SW1:1, 2, 3)

The default offset address for the D/41D and D/21D is

0000H. Each D/41D and D/21D board in your system

requires a unique address, so you must change the offset

address on every additional D/41D and D/21D board. If

you need to change an offset address, set the switches 1,

2, and 3 on SW1 (see Figure 2) as follows:

Offset

SW1:1, 2, 3

Top Edge

— SW1: Switches —

Address

(Hex)

View

0000

off

1 2 3 4

(default)

off

2000

1 2 3 4

off

4000

1 2 3 4

off

6000

1 2 3 4

off

8000

1 2 3 4

A000

off

1 2 3 4

C000

off

1 2 3 4

E000

1 2 3 4

While you can map only one D/41D or D/21D

board to an offset, you can set multiple boards to

consecutive offsets within a base memory

segment as shown in the following example.

Board Base:Offset (Hex) D/41D Lines

D000:0000

1–4

D000:2000

5–8

D000:4000

9–12

Write the IRQ level and memory address settings

below for use when installing system software:

IRQ

Base

Offset

Lines/Board