Using 12 V Dc Automotive Adapter; Conventions - JDS Uniphase CellAdvisor JD780A Series User Manual

JD780A Series Analyzers
 Before removing a connected cable or getting in contact with the center pin, wear a wrist strap
with one MΩ resistor connected to the ground.
 All equipment must be connected to the ground to avoid accumulation of static charges.

Using 12 V DC automotive adapter

When powering or charging this instrument with the 12 V DC Automotive Adapter, always verify that
the supply is rated for a minimum of 60 Watts @12 V DC and that the socket is clear of any dirt or
debris. If the adapter plug gets hot to touch during operation, discontinue the use immediately.

Conventions

This document uses typographical and symbols conventions as described in the following tables.
Table 2 Text formatting and other typographical conventions
Item
Buttons or hard keys that
the user presses on a
physical device
Hot keys that the user
presses on a physical
device
Soft keys or toggle keys
that the user presses on a
physical device to select
corresponding menus
Soft key option separators
File type
Required arguments (text
variables in code)
Table 3 Symbol conventions
This symbol represents a general hazard. It may be associated with either a DANGER,
WARNING, or CAUTION message.
This symbol represents hazardous voltages. It may be associated with either a
DANGER, WARNING, or CAUTION message.
This symbol represents a risk of explosion. It may be associated with either a DANGER,
WARNING, or CAUTION message.
This symbol, located on the equipment, battery, or the packaging indicates that the
equipment or battery must not be disposed of in a landfill site or as municipal waste,
and should be disposed of according to your national regulations.
20
Text formatting/symbols used
Bold, all caps, default font
Bold, all caps, italics, default font
Bold, default font
Denoted by a vertical bar | that
means "or", only one option can be
selected with a single press
Courier New
Denoted by slanted brackets < >.
About This Manual
Example(s)
Press the ON button.
Press the MODE hard key.
Press the MARKER hard key.
Press the SYSTEM hot key.
Press the MEASURE hot key.
Press the Span soft key.
Press the Channel Power soft key.
Press the Zone [1|2|3] soft key.
In .tra file type.
Enter <password>