JDS Uniphase DSAM-1500, Руководство пользователя

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Chapter 2 DSAM Navigation
Accessing Help
10 DSAM Help User Guide Rev. 001
Active Channel
Plan Name
The active channel plan name is displayed in the far right corner of the
title bar, directly under the battery level indicator.
The battery symbol to the left of the battery level indicator begins to
flash when the battery charge condition is extremely low.
AC Power
A lightning bolt flashes when the unit is plugged in to AC power.
Icons
On the left side of the title bar (just to the left of the mode title), look for
the following symbols to appear when you are using the meter:
Accessing Help
Introduction
The DSAM is equipped with on-board Help designed to answer many
of the questions you may have about the proper configuration of the
meter and the purpose and use of its measurement functions. You can
access Help text as questions occur or easily review all of the text
associated with a particular function as a short tutorial before
attempting a task.
To access Help, press ( Shift, ? ) or ( Shift, 5 ) on the alphanumeric
keypad ( Figure 1 on page 2 ).
Table 9 Title Bar Icons
Name Symbol Description
Heartbeat Triangle A triangular “heartbeat” icon indicates the beginning of
each measurement cycle on screens where measure-
ments are repetitive.
Pause Two thick vertical
lines A pause icon (two thick vertical lines) indicates you
have enabled the pause function and the measure-
ment is not updated.
File File folder A file icon indicates that a file is being viewed.
Measurement
Failure ! An exclamation point indicates measurement failure. Check
all of your settings and connections and try again. If the
exclamation point is still displayed, contact you nearest JDS
Uniphase Corporation Technical Assistance Center (TAC)
for further instructions.
21128026 R001 DSAM Help User Guide.book Page 10 Thursday, February 5, 2009 2:02 PM