Vernier Software & Technology LQ2-LE Manual De Usuario

LabQuest Hardware 
 

 

    

5 

LabQuest has an LED backlit resistive touch screen that quickly responds to pressure exerted on 
the screen. LabQuest is controlled primarily by touching the screen. The software is designed to 
be finger-friendly. In some situations, you may desire having more control for precise 
navigation. In such cases, we recommend using the included stylus. 

If you are having trouble viewing the color screen or are using LabQuest outside in bright 
sunlight, we recommend changing to the High Contrast mode. From the Home menu, tap 
Preferences, then Light & Power. Tap the checkbox for High Contrast 

 to enable this mode. 

 

In addition to using the touch screen, the three hardware keys 
can also be used to control your LabQuest. 



 

Collect 

– This key starts and stops data collection within 

LabQuest App 



 

Home 

– This key launches the Home screen 



 

Escape 

– This key closes most applications, menus, and 

exits dialog boxes without taking action (i.e., cancels 
dialog boxes) 

 

 

LabQuest has three analog sensor ports (CH 1, CH 2, and CH 3) for analog sensors such as our 
pH Sensor, Temperature Sensor, and Force Sensor. Also included is a full-size USB port for 
USB sensors, USB thumb drives, and USB printers. In addition to the power button, the top edge 
of LabQuest has two digital sensor ports (DIG 1 and DIG 2) for Motion Detectors, Drop 
Counters, and other digital sensors.