Spectra Precision Trimble GL622 - Automatic Axis Alignment; Standby and Reference Check; Setting Menu Navigation

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Automatic Axis Alignment (only GL622)
AutomaticAxisAlignment modeadjustsautomatically thedirection
thegradeaxisispointingtothereceiver’slocationbyanelectronically
simulationofrotatingtheunitonitsbasetomatchthehub.UsingAxis
Alignment,thelaseraxiscanbealignedtoonedirectionhub(upto80m
(260ft)locatedononeaxisateachsideofthelaser.
1. Set up the laser over the reference point.
2.PlacethegraderodwiththeattachedHL750receiveratthedesired
direction hub.
3.Usethesightingguidesonthetopofthelasertoalignthelasertothereceiver.Turnthelaseronthetripod
untilitisroughlyalignedtothereceiver’sposition(thealignmentrangeforbothaxesis+/-40°).
4.PressandreleasetheMENUbuttonattheStandardDisplayandselectAxisAlign.
5.Selectthedesiredaxisthenpressbutton4tostartAxisAlign.
Note:AdjustingthereceiverintothebeambeforestartingtheautomaticAxisAlignmentreducesthetime
needed for finishing the alignment.
Activating/Deactivating Standby mode
PressandreleasetheMENUbuttonattheStandardDisplayandselectStandby.
Pressing and releasing button 4 activates the Standby mode.
Theself-levelingwillbestoppedandthebeamwillbeturnedoffwhiletheHIalertisstillactive.
ThedisplayshowsthestandbysymbolandtheLevel/StandbyLEDflashesredevery5seconds.
To deactivate Standby mode and restore full operation of the laser, press and release button 4.
Start Reference Check
Beforestartingsome grade workwhich isvery sensitivean additionalReferenceCheckcan
bestartedmanually.PressandreleasetheMENUbuttonattheStandardDisplayandselect
ReferenceCheck.
Pressing and releasing button 4startstheReferenceCheckconsideringthecurrenttemperature
insidethehousing.Whiletherotorchecksthecorrectpositiontherotationwillbestopped.
Setting Menu
PressandreleasetheMENUbuttonattheStandardDisplayandselectSettings.
Press and release button 4toopentheSettingMenu;selectthedesiredfunctionthenpressbutton
4 to open the selected submenu function OR start the selected function.
PleaseseetheSettingMenudetailsattheendoftheuserguide.
130533trimble_GL622_00_Buch 10 29.05.13 07:15