H8R / MH10 Product User Guide – Ledlenser Help Centre

Power button on the head controls all functions of the head torch:

Set 'Transport Lock'

Torch must be powered off > Hold Power button down for 19 seconds > Torch will blink x4 > Release Power Button > Transport Lock is ON
Torch must be powered off > Hold Power button down for 5 seconds > Torch will blink x1 > Release Power Button > Transport Lock is OFF

______________________________

Low Battery Warning

When the head torch is below 10% battery life it will blink 3 times in intervals until the battery is completely flat.

______________________________

Set 'Mode 1' (Energy Saving Mode)

Torch must be powered off > Hold Power button down for 10 seconds > Torch will blink x1 > Release Power Button.

'Mode 1' Functions

One press turns the light on 'High' power setting
Additional presses (within 2 seconds) cycle through mid power, low power and then finally off.

Energy Saving Mode: Will start in high power mode at 100% for 2 minutes and then drop down to 50% for the next 25 minutes. Once it hits the 25 minute mark it will drop another 15% until the batteries run out. So this mode will maximise run time.

_________________________________

Set 'Mode 2'

Torch must be powered off > Hold Power button down for 13 seconds > Torch will blink x2 > Release Power Button.

'Mode 2' Functions

One press turns the light on 'Low' power setting
Additional presses (within 2 seconds) cycle through mid power, high power and then finally off.

_________________________________

Set 'Mode 3' (Constant Current Mode)

Torch must be powered off > Hold Power button down for 16 seconds > Torch will blink x3 > Release Power Button.

'Mode 3' Functions

One press turns the light on 'High' power setting
Additional presses (within 2 seconds) cycle to low power and then off.

Constant Current Mode: Will hold 100% at high power mode for 2 minutes and then after 5 minutes it will drop to 75%. The 75% power will last until the batteries are empty.