Larson Davis System 824, Technical Reference Manual

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9/29/09 Front Panel Keys; Functions and Menus 3-3
NOTE: The reference information in this
chapter is organized according to func-
tions, rather than by tasks (which can
use several functions).
The functions and displays associated with the above keys
are described next. In addition, relevant reference material is
included for settings and options which may be available for
keys on the System 824 keypad.
v
Power Key
The purpose of the POWER key
v
on the System 824 is to
turn the power on or off, close menus, and display the
remaining battery life. Once the System 824 is turned on,
pressing the
v
key again will activate a PWR display
where you can change screen contrast, turn the backlight on
or off, and adjust power options. To turn the instrument off,
press and hold down the
v
key until prompted to Please
release key . Release the
v
key and the instrument turns
off.
This section discusses the following:
• Power-up the Instrument / Viewing PWR Display
• Power Settings
• Extra Notes on Power Conservation
S
SETUP
Displays the Setup menu. Allows you to
view and edit the settings for the active
instrument or recall a stored Instrument
Definition (ID).
T
TOOLS
Displays the T ools menu. Allows you to
change Calibration, Clock/Timer, Mem-
ory, Lock, Power Monitor, and Commu-
nication settings.
P
PRINT
Displays the Print menu. Allows you to
change print settings, and to print data
reports and Snapshots.