On/Off; Output Selection; Lockout Function; Battery Specifications - Fenix HM50R V2.0 User Manual

On/off
With the lamp switched off, press and hold the switch for 0.5 seconds to enter white light mode.
With the lamp switched off, double click the switch to enter red light mode.
With the lamp switched on, press and hold the switch for 0.5 seconds to turn off the lamp.
Output Selection
White light mode: single click the switch to cycle through Low →Med →High→ Turbo. (with
intelligent memory circuit)
Red light mode: single click the switch to cycle through Red light →Red flash. (without intelligent
memory circuit)
Lockout Function
Lock: when the lamp is switched off, press and hold the switch for 3 seconds, the lamp will be
switched on white light and then blink red four times to indicate locked status.
Unlock: when the lamp is locked, press the switch for 3 seconds, the lamp will be activated with 4
one‐second red blinks and activated on Red Light.
In locked status, clicking or pressing the switch will activate 4 one‐second red blinks to indicate
locked status.
Battery Specifications
Nominal
Type Dimension Usability
Voltage
Fenix ARB‐L16 Series 16340 3.6/3.7V Recommended √√