Operation Guide

6
7




NVIS Mode and Screen Brightness Control (optional)
• Whenpowerbuttonispressedtopowerontheunit,powerLEDwillflashorange
oncetoindicatetheunitisbooting.UnitwillbootintoNVISmodewithzeronit
brightnessbydefaultanddisplaywillbedark.Youcanpressthe“BrightnessUp”
and“BrightnessDown”buttonstosetNVISmodedisplaytodesiredbrightness
(upto20nits).
• TotogglebetweenNVISandhigh‐brightnessdisplaymode,pressthe“NVIS/
NormalModeToggle”button.WhenchangedfromNVISmodetohigh‐brightness
mode,displaybrightnesspercentagewillbesameasthebrightnesslevelsetin
NVISmodebeforetoggling.
• Usebrightnesscontrolbuttonstosetdesiredbrightnesslevel.Whenchanged
fromnormaldisplaymodetoNVISmode,displaybrightnesswillbesetto0nit
(displayisdark)andyouneedtousebrightnesscontrolbuttonstochangedisplay
todesiredbrightness.
• Brightnessup,Brightnessdown,NVIS/Normaltoggle,WindowsKeyandControl
Centerfunctionsarefixedandnotuserprogrammable.
• TwoprogrammablebuttonsonleftsidecanbeprogrammedthroughButton
Manager.

Wireless Networking
Wireless LAN
TheLT320isoftendeliveredwithanembedded(user‐inaccessible)802.11acWLAN
adapterequippedwithahiddencustomantenna.
• ThroughthesupportoftypicalWLANadapters,theLT320shouldbeableto
detectall802.11accesspointsinthevicinitytoselecttheaccesspointofchoice
forconnection.
• TheSSIDandWEP/WPA/WPA2(ifenabled)parametersontheLT320andthe
accesspointshavetomatch.TheSSIDiscase‐sensitiveanditisrecommendedto
enableWEP/WPA/WPA2encryption(oradvancedalternatives)forsecureaccess.
• WhenWEP/WPA/WPA2isenabled,youmayneedtoconsultyournetwork
administratororyournetworkingequipmentliteraturetoproperlyconfigure
associatedsettingssuchasAuthenticationmode,etc.
• Refertotheaccesspointoperatingmanualsforsettingupthe802.11access
points.

Bluetooth
TheBluetoothconfigurationapplicationisenabledfromtheSystemTrayorfromthe
WindowsMobilityCenter.Followtheinstructionsandoptionsprovidedwithinthe
applicationtoconfigureandinvokeBluetoothconnectivitywiththecorresponding
peripherals.


USING THE RUGGED LAPTOP
Peripherals Support
ThroughitsUSB3.0ports,theLT320supportsawiderangeofUSB‐based
peripherals.Theseperipheralsareapplicableforsoftwareinstallation,applications
storage,datastorage,andsystemsoftwarerecoveryandupdates.


For More Support
UserscandownloadtheLaptopModulesBasicOperationGuidesfromtheDTResearch
website.


























