User's Manual

Table Of Contents
Ensure the ambient temperature where the battery pack is located is -4° F to 95° F
( -20° C to 35° C). Due to the chemical composition of Lithium Ion battery
technology, over time there will be some degradation that results in a reduced
charge capacity and performance. This degradation is unavoidable and irreversible.
Prolonged storage at temperatures outside this range, especially temperatures
above the high end, speeds up the degradation process.
Ensure the battery capacity is approximately 40 percent and periodically recharge
the battery pack (to approximately 40 percent charge capacity) during storage to
ensure the battery does not drain to low levels.
Disconnect the power supply from the CSI 2140 or the battery pack.
2.5.8 Conserve battery pack power
Set timers to automatically put the analyzer in standby or turn off the backlight after
a set period of inactivity, such as not pressing any keys or not collecting data. You
can also put the analyzer into standby mode by quickly pressing the power key.
Set the LCD backlight intensity to "medium". If you use the "High" setting, Emerson
recommends setting the backlight timer to 30 seconds.
These options are available on the General Analyzer Setup screen. Press Home > ALT > F2
General Setup.
2.6 Turn the analyzer on or off
You can set the number of seconds to hold the power key to shut down the analyzer. See
Section 2.9.6.
Procedure
Press and hold the power key
to turn the analyzer on or off.
The Home screen appears when you turn on the analyzer. If you were working in a
program before shutting down, that program appears.
2.6.1 Hard reboot
Do a hard reboot only if the analyzer is unresponsive.
Procedure
Press and hold the power key for approximately 10 seconds until the analyzer shuts
down.
Introduction to the analyzer
13
DRAFT