Dialogic DIALOG/4 warranty 5HDG0HLUVW, RQILJXULQJWKH,$/2

Grounded Static-Dissipative

Wrist Strap

DIALOG/4 Physical Description

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

DIALOG/4™

νConfiguration

νInstallation

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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

JP101

SW1	5 6
	JP JP

JP201

JP301 J1

J2

JP401

JP7

JP1

Part	Function
J1–J2	RJ-14 jack for interface with PBX or
	CO lines
JP1	Jumper block to set interrupt level
JP5–	Jumper pins to set base memory
JP6	segment
JP7	Jumper pins to enable hardware
	interrupt circuitry
JP101–	Jumper pins to set ring detection
JP401	threshold
SW1	Switches to set the offset address and
	default hook switch state

The default offset address for the DIALOG/4 board is 0000H. If you need to change an offset address, set the switches 1, 2, and 3 on SW1 as follows:

Offset	SW1:1, 2, 3
Address	Top Edge	— SW1: Switches —
(Hex)	View	1	2	3

0000*	1	2	3	off	off	off
(default)				4
2000*	1	2	3	off	off	on
				4
4000*	1	2	3	off	on	off
				4
6000*	1	2	3	off	on	on
				4

05-0408-003

Copyright © 1997

Dialogic Corporation.

All Rights Reserved.

5HDG￿0H￿)LUVW￿

Protect Yourself from Electric Shock

To reduce the risk of electric shock:

■ Switch off the power and remove power cords

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 document- ation for any such instructions or requirements.

Installation Order

You can install the DIALOG/4 and voice software in any order, but Dialogic recommends that you install the voice software first when running in a Windows® 95 or

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Installing More than One Voice Board (JP7)

You can install up to 16 DIALOG/4 and compatible voice boards in a system. One and only of these boards can have the jumper installed on JP7 (see Figure 2):

■One board: Leave the jumper on JP7 installed (default).

■Multiple boards: Remove the jumper on JP7 from all but one board.

JP7

Set the Memory Address

Each DIALOG/4 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 DIALOG/4 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 as follows:

8000	1	2	3	on	off	off
				4
A000	1	2	3	on	off	on
				4
C000	1	2	3	on	on	off
				4
E000	1	2	3	on	on	on
				4

* Base memory address segment B000H does not support

offset address settings 0000H – 6000H.

before opening the PC cover to install the

DIALOG/4.

■ Do not re-attach power cords and switch on power to

the computer while the PC cover is removed.

Protect the Board from Static Electricity

Windows NT® environment, and the board first in any other operating system environment.

DIALOG/4 Factory Defaults

You may be able to use the factory defaults when install- ing the DIALOG/4 board. Read through these instruc- tions and check for possible interrupt level (IRQ) and

1 2 3 4

J J		S S S S						I I I I I I
P	P	W W W W
6	5							R R R R R R
		1	1	1		1		Q QQ Q Q Q
		:	:		:		:	2	3 4	5 6 7
		1	2		3		4
								/
								9

Figure 2. Top edge view of JP6/5 and SW1 and side view of JP1 and JP7.

Base Address	JP6 / JP5
(Hex)	Top Edge View

D000

(default)

A000 †

JP6

removed

removed

JP5

removed

installed

■ While you can set only one DIALOG/4 board to an

offset, you can set multiple DIALOG/4 and compat-

ible voice boards to consecutive offsets within a base

memory segment as shown in the following example.

Board	Base:Offset (Hex)	Lines
1	D000:0000	1–4

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).

memory address conflicts between the DIALOG/4 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 DIALOG/4. Some voice software includes such a soft- ware utility, or a separate board configuration utility, to help with the DIALOG/4 installation and configuration.

Set 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) if the default interrupt is in use by another device.

Note: Set every DIALOG/4 board in the system to the same IRQ level.

B000 †	installed	installed
C000 ‡	installed	removed

*Be aware of possible conflicts with devices that often use these segments: † video adapters; ‡ disk controller BIOS.

2	D000:2000	5–8
3	D000:4000	9–12

■Write the IRQ level and memory address settings below for future reference:

IRQ Base Offset Lines/Board