Lockout Function; Battery Level Indication; Charging And Power Bank Function; Intelligent Memory Circuit - Fenix TK72R User Manual

to the last used brightness.

Lockout Function

Lock: With the light switched off and unlocked, continuously click the switch twice within
0.5 seconds, the OLED screen will display locking icon, indicating the light enters locked status.
Unlock: With the light switched off and locked, continuously click the switch twice within
0.5 seconds, the light will be unlocked and activated on last used brightness.
In locked status, clicking or pressing any switch, the light will be unresponsive to indicate locked
status.

Battery Level Indication

With the light switched off, single click the switch , the OLED screen will display the battery
status percentage, and then goes out in 5 seconds.

Charging and Power Bank Function

Charging: Plug the USB side of the charging cable into the any USB power supply, uncover the
anti-dust cap of the light. And plug the Micro USB side of the charging cable into the charging
port of the light. When charging the OLED screen will display charging icon, and current battery
level will be displayed. The normal charging time is about 6 hours.
Power bank function: Plug the USB side of any digital device into the USB side of the light. Then
the light will display discharging icon when discharging begins. The max discharging current is 2A.
Note:
1. The light can be turned on when it is in charging and discharging status, but only 100 lumens
output can be reached.
2. Once charging is completed, be sure to remove the charging cable and replace the anti-dust
cap to protect from dust and foreign objects.
3. Recharge a stored light every four months to maintain optimum performance of the battery.

Intelligent Memory Circuit

The light memorizes the last selected brightness level on General mode. When turned on again
the previously used brightness level will be recalled.

Intelligent Overheat Protection

The light will accumulate a lot of heat when it is working at high output levels. When the light is
overheated up to 65 or above, the output will be automatically downshifted by the step of
℃
1000 lumens until 2500 lumens is reached to reduce the temperature. High output levels can be
reselected by pressing switch when the temperature is lowered than 65 ℃.