Keyboard and touch screen: The user interface is operated on the touch screen. In some applications, the keyboard can be used instead. Refer to iCON build for information.
Home menu elements
Map screen elements
Configuration of the trigger key
1. Select System from the Home Menu. Tap Hard Button. 
Button A is not configurable. This button turns the laser pointer on and off.
For iCB70 devices with laser class 2, the laser pointer function is not available. Button A can be configured just like Button B.
2. Tap Button B to configure the button.
3. Tap a measure bar function to assign it to the button.
• Meas+Rec
• Measure
• Store
• Start Line/Stop Line
• Laser Pointer ON/OFF
• None
Tap 
to save changes.
To run the assigned function with the trigger key, the function must also be configured and displayed in the measure bar. Refer to the iCON build How-To Guide.