User's Manual

Flex 4ES/EX Instruction Manual
September 2016
Page 9 of 37
3. General System Information
3.1. Transmitter
3.1.1. External Illustration
1. STOP Button 7. Pushbutton 4 (PB4)
2. Power Key Switch 8. Battery Cover Screw
3. Status LED Indicator 9. System Information
4. Pushbutton 1 (PB1) 10. Lanyard and Waist Belt
5. Pushbutton 2 (PB2) Attachment Slot
6. Pushbutton 3 (PB3)