Sign In
Upload
Manuals
Brands
AT&T Manuals
Desktop
6300
AT&T 6300 Manuals
Manuals and User Guides for AT&T 6300. We have
5
AT&T 6300 manuals available for free PDF download: Programmer's Manual, Service Manual, User Manual, Installation Manual
AT&T 6300 Programmer's Manual (702 pages)
GWBASIC By Microsoft
Brand:
AT&T
| Category:
Desktop
| Size: 16.54 MB
Table of Contents
1 Introduction
3
Table of Contents
3
Introduction
7
Major Features
9
Syntax Conventions
10
Line Format
13
Character Set
15
Reserved Words
16
Getting Started
19
Initialization Procedure
20
Modes of Operation
21
Keyboard
22
The GWBASIC Screen Editor
30
Using Your System as a Calculator
41
Entering a Program
44
Listing a Program
47
Saving a Program
48
Loading a Program
49
Executing a Program
50
Program Interrupts
55
Variable Types
59
Constants
60
Disk File Handling
85
Device Independent Input/Output
86
How MS-DOS Keeps Track of Your Files
87
File Specification
89
Commands for Program Files
102
Disk Data Files- Sequential and Random Access
105
Graphics
123
Selecting the Screen Attributes
124
Asynchronous Communications
143
Opening Communications Files
144
Communication I/O
145
Communication I/O Functions
146
Command References
157
Introduction
157
Commands, Statements, and Functions with Examples
157
Table of Contents
519
DEB Capabilities
521
Programmers Guide
523
Introduction
523
16-Color Graphics
525
Look-Up Table (LUT)
527
Overlay Modes
528
How to Program the DEB
531
Programming Steps
533
DEB Statements
537
Overview
539
SCREEN Statement
540
COLOR Statement
542
PALETTE and PALETTE USING Statements
545
Default Palettes
548
Dither Combinations for DEB Palettes
552
Remarks
553
Examples
554
Programming Thelut
569
Overview
571
16-Color Graphics LUT Programming
572
Overlay Modes LUT Programming
592
ASCII Codes
616
Extended Codes
620
Derived Functions
624
Advanced Features
627
Memory Allocation
628
Internal Representation
630
Calling Subroutines
632
Event Trapping
648
Conversion of Programs to GWBASIC
657
Peeks and Pokes
657
String Dimensioning
659
MAT Functions
662
Multiple Assignments
663
Multiple Statements
664
Sounding the Bell
669
Error Codes and Error Messages
671
Error Messages
672
Advertisement
AT&T 6300 Service Manual (634 pages)
Brand:
AT&T
| Category:
Desktop
| Size: 26.19 MB
Table of Contents
Table of Contents
3
Introduction
14
General
15
Organization
16
Tools and Accessories
17
Color Display (Optional)
19
Display
19
Monochrome Display
19
Small Expansion Box
19
Cables
20
Configuration
20
Display and Keyboard Extension
20
Expanded System
20
Introduction
21
Keyboard
20
Minimum System
20
System Overview
22
System Module
23
Motherboard
27
Motherboard
30
CPU and DMA Circuitry
31
Memory
32
Input/Output Peripheral Interfaces
34
Input/Output Connectors
38
Motherboard Component Layout
40
Display Controllers
42
Bus Converter
46
Input/Output (I/O) Expansion Bus Characteristics
48
Mini-Floppy Disk Unit(S)
50
Slim Hard Disk Units (Optional)
52
Hard Disk Unit Controllers (Optional)
54
Memory Expansion Board (Optional)
57
Power Supply
59
Display Enhancement Board (Optional)
64
Small Expansion Box (Optional)
66
Display
67
Monochrome Display
67
Color Display (Optional)
69
Site Preparation
77
Site Preparation
79
Environmental Requirements
81
Physical Characteristics
82
Unpacking
83
Option Installation
84
Removing System Module Covers
85
Removing Upper Cover
86
Removing Lower Cover
87
Upgrading Motherboard Memory to 256KB or 640KB
88
Installing Memory Expansion Board
97
Upgrading Memory Expansion Board Memory to 384KB
103
Installing 8087 Numeric Data Processor
112
Replacing Mini-Floppy Disk Unit with Hard Disk Unit
118
Removing Upper MFD Unit
118
Installing 10- or 20-MB Hard Disk Units
122
Installing Hard Disk Controller Board
124
Setting DIP Switches and Jumpers
128
Installing Small Expansion Box
139
Installing the Display Enhancement Board
153
Installing DEB Software
166
Floppy Disk Systems
167
Hard Disk Systems
170
Troubleshooting the DEB Installation
173
Installing the Mouse
176
Installing the Ball in the Mouse
176
Connecting the Mouse to the Computer
178
Installing the Keyboard ROM
180
Opening the Keyboard
180
Removing Existing ROM Chip
181
Installing New ROM Chip
181
Installing the Mouse Software
183
Installing the Mouse Software with the Dual Diskette Computer
183
Installing Mouse Software with the Hard Disk Computer
185
System Installation
186
Applying Power to the System
191
Introduction
197
Resident Diagnostics
199
Operating Procedures
200
Test Descriptions
202
Error Messages
207
Diagnostics
208
Customer Test Diagnostics
212
Loading Customer Test
213
Operating Procedures
214
Automatic Mode
215
Manual Mode
217
Test Descriptions
224
Motherboard Test
224
Memory Test
225
Keyboard Test
226
Video System Test
227
Parallel Port Test
228
Serial Port(S) Test
229
48 TPI Floppy Disk Test
229
HDU Drive and Controller Test
230
Parallel Printer Test
231
8087 Math Co-Processor
233
Mouse Test
233
8530 Test
234
Video Option Board Test (DEB [Display Enhancement Board])
234
Video Option Board Test
234
2Nd HDU Drive and Controller Test
237
Loading System Test
239
System Test Diagnostics
239
Operating Procedures
240
Test Descriptions
250
Motherboard Test
250
Memory Test
252
Keyboard Test
254
Video System Test
255
Parallel Port Test
259
Serial Port(S) Test (Using 8250)
261
TPI Floppy Disk Test
263
MB HDU Drive and Controller Test
266
8087 Math Co-Processor
269
Parallel Printer Test
269
Mouse Test
271
8530 Test
272
Video Option Board Test
272
2Nd HDU Drive and Controller Test
275
System Test Diagnostics (Overlay Version)
279
Loading System Test (Overlay Version)
279
Stand-Alone Motherboard Dma Test Diagnostics
281
DMA Test
281
Stand-Alone Motherboard Dma
281
Test Diagnostics
281
Stand-Alone Low-Level Format
284
Utility Test
284
General Characteristics
285
The Bad Track Table
287
List of Operations
288
Help
293
HDU Configuration
294
Low-Level Format
297
Display and Edit Bad Track Table
302
Format Bad Tracks
311
Verify Surface Test
313
Ship the Unit
316
Exit Low-Level Format (LLF) Utility
317
Customer and System Test Error
319
Messages
319
100-Motherboard Tests
319
AT&T 6300 User Manual (198 pages)
Brand:
AT&T
| Category:
Desktop
| Size: 36.14 MB
Table of Contents
Table of Contents
15
Introduction
19
Welcome
19
Organization of the User's Guide
19
Which Computer Do You Have
19
What Every User Should Know
25
The Parts of Your Computer
25
All about Diskettes
40
Disk Drives
49
Hard Disks
53
All about Files
55
Getting Started Single Floppy
59
Users
59
What You will Need
59
Inserting a Diskette
59
Seeing What Is on Your Diskette
59
Correcting Typing Mistakes
59
Preparing a New Diskette for Use
59
Copying Files
59
Starting the Computer Using
77
The Benefit of Copying Your Diskettes
78
File Maintenance
79
Points to Remember
89
Getting Started Dual Floppy
91
Users
91
What You will Need
91
Inserting a Diskette
91
Seeing What Is on Your Diskette
99
Correcting Tjqjing Mistakes
101
Preparing a New Diskette for Use
102
Selecting a Different Disk Drive
107
Starting the Computer Using the Copied Diskette
108
The Benefit of Copying Your Diskettes
109
File Maintenance
110
Points to Remember
123
Users
125
What You will Need
125
Inserting a Diskette
125
Seeing What Is on Your Diskette
133
Correcting Typing Mistakes
135
Preparing Your Hard Disk for Use
136
Starting up Your Computer from the Hard Disk
141
Selecting a Different Disk Drive
142
Copying Files
143
The Benefit of Copying Your Diskettes 5-2
146
File Maintenance
147
Points to Remember
158
What to Do if Something Doesn't Work
159
Introduction
159
What Is "Diagnostics
159
How to Use Diagnostics
159
Automatic Vs. Nonautomatic Mode
164
Testing Options
165
What each Test Does
171
Selecting a Test
175
Advertisement
AT&T 6300 User Manual (159 pages)
Brand:
AT&T
| Category:
Desktop
| Size: 16.1 MB
Table of Contents
Table of Contents
2
Introduction
4
Welcome
4
Organization of the User's Guide
4
Which Computer Do You Have
4
Getting Started Dual Floppy Users
9
What You will Need
9
Inserting a Diskette
9
Seeing What Is on Your Diskette
9
Correcting Typing Mistakes
9
Preparing a New Diskette for Use
9
Copying Files
9
Selecting a Different Diskette Drive
9
Diskette
27
The Benefit of Copying Your Diskettes
27
Points to Remember
28
Getting Started Hard Disk Users
29
What You will Need
29
Inserting a Diskette
29
Seeing What Is on Your Diskette
29
Correcting Typing Mistakes
29
Preparing Your Hard Disk for Use
29
Starting up Your Computer from the Hard Disk
43
Selecting a Different Disk Drive
44
Copying Files
45
The Benefit of Copying Your Diskettes
48
Points to Remember
50
What Every User Should Know
50
The Parts of Your Computer
50
All about Diskettes
50
Diskette Drives
50
Files
80
File Maintenance
80
What to Do if Something Doesn't Work
95
Introduction
95
What Is "Diagnostics
95
How to Use Diagnostics
95
Testing Options
95
What each Test Does
95
Selecting a Test
95
Logging Errors
95
Glossary
113
AT&T 6300 Installation Manual (28 pages)
Brand:
AT&T
| Category:
Desktop
| Size: 4.17 MB
Table of Contents
Unpacking Your Computer
6
Connecting the Cables
16
Turning on the Computer
20
For the First Time
20
Advertisement
Related Products
AT&T 630 MTG
AT&T 6386/25
AT&T 636CA
AT&T 636CAM
AT&T 637DA
AT&T 637DAM
AT&T 6386 WGS
AT&T 6386E WGS
AT&T 6386SX WGS
AT&T 6386E/33 WGS
AT&T Categories
Cordless Telephone
Telephone
Conference System
Handsets
Answering Machine
More AT&T Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL