LxT Manual
Powering the SoundTrack LxTâ
3-5
If the LxT is being powered externally via a USB cable, do
not unplug the cable without ensuring that the batteries in
the instrument have adequate charge or properly powering
down the LxT first.
The LxT should also be properly shut off prior to changing
batteries.
Batteries
Do not use 3.8 V Lithium batteries;
they will blow the fuse.
The LxT is compatible with AA alkaline, nickel-metal
hydride (NiMH) batteries and 1.5 volt Lithium batteries.
NOTICE:
• NiMH batteries cannot be charged in the LxT. Do not mix
alkaline and NiMH batteries in the LxT.
• Do not mix batteries from different manufacturers.
• Replace all four batteries when installing fresh cells.
• NiMH batteries may not be used in areas requiring Intrinsic
Safety Approval.
Battery Status
Battery voltage and estimated run time are displayed on the
Power Control page and the last page of the
Live
tab. When
the LxT is powered by batteries, one of the icons shown in
FIGURE 3-5 is shown on the status bar at the top of the
screen. The icon shows the state of the battery charge as a
full battery when the batteries are fresh, decaying to an
empty battery near the end of the battery life. The battery
voltage and the battery icon directly reflect the remaining
estimated run time as displayed by the instrument.
FIGURE 3-5 Battery Status Icons
When the battery voltage becomes critically low, the empty
battery icon begins to flash, indicating that the LxT is about
to shut down. When the LxT shuts down, it stops running,
saving all data and the instrument state, and then turns off.
When the unit is powered on again, either with fresh
batteries or an external power supply, the unit returns to the
state it was in when it shut down.
Содержание SoundExpert LxT
Страница 1: ...LxT Manual for SoundTrack LxT SoundExpert LxT TM...
Страница 55: ...4 18 Measurement Settings Tabs LxT Manual...
Страница 81: ...5 26 View Spectrum Normalized Optional LxT Manual...
Страница 93: ...6 12 Data Storage After Improper Shutdown LxT Manual...
Страница 110: ...LxT Manual Certification 7 17...
Страница 143: ...11 6 Control Panel Data Explorer LxT Manual...
Страница 167: ...12 24 Options LxT Manual...
Страница 179: ...14 4 User LxT Manual FIGURE 14 5 shows the User tab FIGURE 14 5 User Tab...
Страница 185: ...15 6 File System LxT Manual...
Страница 191: ...16 6 Miscellaneous Parameters LxT Manual...
Страница 206: ...LxT Manual Technical Specifications A 9 Typical Z Weight Frequency Response...
Страница 259: ...A 62 Technical Specifications LxT Manual...