Safety Instructions 
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qSCALE i2 Cranes (Tool Version 3.0.34) Operators Manual / Issue B / 11-2017 / ac. 
1.4  Overview of Functional Elements 
 
 
 
 
Figure 2: qSCALE i2 functional elements 
 
1.) Ambient light sensor / Status LEDs  
2.) TFT color display 4.3 inch 
3.) Function keys F1 – F8 
4.) Rotary control (encoder) with pushbutton function 
5.)   Set key for silencing alarms and confirming system settings 
6.)   Home key for return to main menu 
7.)   Esc key for return to previous menus or previous setup-ups 
8.) USB 2.0 interface (only for service purposes)