GLASS DRILL InStRuctIon MAnuAL
GLASS-cHEK PRo oPERAtInG MAnuAL
crlaurence.com
c.R. Laurence co., Inc.
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2503 E. Vernon Ave., Los Angeles, cA 90058
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1.800.421.6144
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crlaurence.com
SEPtEMBER 2020
P. 7
ChOOsE yOuR LANGuAGE
In the MENu, select the “LANGuAGE” option. use the ARROW buttons to select LANGuAGE, then press the POWER
button. use the ARROW buttons to scroll through the available languages. Press the POWER button when your desired
language appears. save your changes and exit.
WARNING:
Once the meter’s language is changed, the menu will immediately change to the language selected. If you
choose the wrong language and can’t get back to your desired language, stop navigating the menu and allow the meter to
automatically power down. The meter will automatically shut off after 1 to 2 minutes of inactivity. When the meter powers
back up, it will display the previously selected language.
The following languages are available in the GC3001: English, German, french, spanish, dutch, Italian, swedish and danish.
PROPER OPERATION Of ThE GLAss-ChEk PRO
Place the meter at the bottom center of the window to be tested. Press and release the POWER button to take a
measurement. do not hold the POWER button down, as this will cause the meter to shut off. The “TAkING REAdING”
message will be displayed while your measurement is being completed. The “TAkING REAdING” screen also indicates
the remaining battery life, as well as confirms the operating MOdE the meter is in.
ENGLIsh
ITALIAN
sPANIsh
dANIsh
GERMAN
duTCh
fRENCh
sWEdIsh