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EXFO FTB/IQS-85100G Packet Blazer for FTB-500/IQS-600 User Manual

Page 34

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Graphical User Interface Overview

24

FTB/IQS-85100G

Keyboard Usage

The Trace message keyboard allows entering alphanumerical characters
(ITU T.50) required for TTI Trace fields. Tap the Control Characters button
to access these characters.

ITU T.50 Characters

b7 to b1 Character

Description

b7 to b1 Character

Description

000 0000

NUL

Null

001 0000

DLE

Data Link Escape

000 0001

SOH

Start Of Heading

001 0001

DC1

Device Control 1

000 0010

STX

Start of Text

001 0010

DC2

Device Control 2

000 0011

ETX

End of Text

001 0011

DC3

Device Control 3

000 0100

EOT

End Of Transmission

001 0100

DC4

Device Control 4

000 0101

ENQ

Enquiry

001 0101

NAK

Negative Acknowledge

000 0110

ACK

Acknowledge

001 0110

SYN

Synchronous idle

000 0111

BEL

Bell

001 0111

ETB

End of Transmission Block

000 1000

BS

Backspace

001 1000

CAN

Cancel

000 1001

HT

Horizontal Tabulation

001 1001

EM

End of Medium

000 1010

LF

Line Feed

001 1010

SUB

Substitute character

000 1011

VT

Vertical Tabulation

001 1011

ESC

Escape

000 1100

FF

Form Feed

001 1100

IS4

Information Separator 4

000 1101

CR

Carriage Return

001 1101

IS3

Information Separator 3

000 1110

SO

Shift-Out

001 1110

IS2

Information Separator 2

000 1111

SI

Shift-In

001 1111

IS1

Information Separator 1