JDSU
ORL-55
3
1 I
NTRODUCTION
WARNING
Laser
Follow the instructions carefully to
avoid damage or injury!
This safety instruction is given when
laser radiation causes the danger.
Additional information is given to
specify the laser class.
!
Very important instruction
Follow carefully the advice; e.g.
!
Make sure that you protect yourself
and others from exposure to laser
light.
Requirement
This requirement has to be checked
first; e.g.
The system is switched on
Instruction
Here is your input requested; e.g.
Select mode.
Italics
Result
Result following an action; e.g.
The page opens.
bold type
face
Keys and display elements
Keys and display elements are marked
in
bold type face
.
Text in blue
Cross references
Cross references are indicated in blue
type. When using the PDF version, just
click on the blue text to skip to the cross
reference.
[Store]
Instrument keys
Instrument keys are indicated within
square brackets.
