Extech Instruments VB300 MP3 Player Accessories User Manual


 
VB300-en-US_V1.4 8/14
4
MountingtheVB300
TheVB300fitssecurelyinthesuppliedmountingpedestal.Unscrewthepedes tallatch
andsnaptheVB300intothepedestal.Securethelatchandfollowoneofthemounting
methodsbelow.Therearethreemountingmethodsforaffixingthepedestaltothearea
undertest:
1. Magnetically:Powerfulmagnetsarebuilt
intotherearofthepedestal
2. Adhesive:Useglue(notsupplied)toaffixthepedestaltotheareaundertest
3. Screws:Threemountingholesareprovidedonthepedestalforscrewmounting
(screwsnotsupplied)
LEDStatusIndication
LED
RecordAlarm
Description Action
LEDsnotflashing
Nologginginprocess
Nobatteryfound
Batterycompletely
discharged
‐Installbattery
‐Replacethebatteryand
downloadthedata
Greensingleflashevery10sec.
*
‐Logging,noalarm**
Pressandholdthe
dataloggerStart/Stop
buttonontheVB300until
theredLEDflashesfour
timestostoplogging
Redsingleflashevery30sec.*
‐LowBattery
Iftheunitisdataloggingit
willstopautomatically.
TheData willNOTbelost.
Replacebattery
RedandGreenalternating
flashingev ery60seconds;
Dataloggermemoryisfull
Downloaddata
* Tosavepower,theVB300’sLEDflashingcyclecanbechangedviathesuppliedsoftware.
** Tosavepower,alarmLEDsfortemperaturecanbedisabledviathesuppliedsoftware.
NOTE:Whenthebatteryislow,alloperationswillbedisabledautomatically.
NOTE:Loggingautomaticallystopswhenthebatteryweakens
(loggeddatawillberetained).