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2
Getting Started
20
Transmission Test Set Quick Reference Guide
Keypad
The keypad provides quick text and numeric entry. Some keys
are also used for navigation in the online help system.
The operation of the keys depends on the mode of operation
for the current entry field.
Numeric Entry
In a numeric entry field, enter the number you want using the
keypad. Decimal, binary and hexadecimal entries are all made
directly from the keypad.
Special keys used in numeric entries:
Numeric
Entry
Text
Entry
Help
Function
Keys
Press
<Minus>
to enter a negative value, for exam-
ple for a frequency offset of -99.9 ppm, press:
< - > + <9> + <9> + < . > + <9>
Press
< X >
for ‘don’t care’ entries.
Use this key to enter an exponent, for example for
an error rate of 9.9E-9 press:
<9> + < . > + <9> + <Exp> + < - > + <9>
To edit a number press the
<Left Arrow>
key for
backspace operation deleting preceding entry.
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