About this manual
Standards and icons
The following standards and icons are used in this manual:
This typeface
Italics
Bold
Courier
This icon
WARNING
CAUTION
NOTE
ALTERNATIVE TEXT
1
4
Means...
a cross-reference, text requiring emphasis or a variable in a system
message
name of a connector, LED, label, rail, or setting
an error message displayed on the handset
Means...
your actions may cause harm to yourself or the equipment
proceed with caution as your actions may lead to loss of data,
privacy or signal quality
the text provided next to this icon may be of interest to you
select the segment of text to read carefully—multiple
circuit/assembly numbers exist for this type of board
a step to follow
NGT Transceiver System Technical Service Manual