OPERATIONS
Master switch: controls General mode and output selectionAuxiliary switch: controls Flash mode and output selection
ON/OFF
With the light off, long press the master switch for 0.5 seconds to activate the General mode, long press the auxiliary switch for 0.5 seconds to activate the Flash mode.
With the light on, long press either switch for 0.5 seconds to turn off the light.
Mode Switching
In General mode, single click the auxiliary switch to activate Flash mode.
In Flash mode, single click the master switch to activate General mode.
Output Selection
In General mode, single click the master switch to cycle through Eco→Low→Med→High→Turbo.
In Flash mode, single click the auxiliary switch to cycle through Strobe→SOS.
Lock-out Function
Lock: Simultaneously press the two switches over 3 seconds (when the light is unlocked); the light will flash on Low brightness level twice, indicating the light is locked.
Unlock: Simultaneously press the two switches for over 3 seconds (when the light is locked); the flashlight will be unlocked and turned on the last used output level.
In locked status, a single press on either switch, the light will flash at Low brightness level twice to remind it’s locked.
Intelligent Memory Circuit
The flashlight memorizes the last brightness level used in the General mode. The next time it is turned on, it will recall the previously used General brightness level.
Battery Level Indication
When the light is turned off, the battery level indicator around the switches will display the battery status for 3 seconds.
- Green light constantly on: sufficient
- Red light constantly on: poor
- Red light flashes: critical
Dual-protection Function
Time control: The light will gradually step down in lumen output from Turbo to High after 1.5 working minutes.
Heat control: The light will accumulate a lot of heat when Turbo output level is repeatedly selected for extended periods. When the light reaches a temperature of 65C, it will automatically downshift to High output level.
Low Power Warning Function
When the battery level gets low, the battery level indicator will flash automatically to remind of charging. To ensure normal use, the flashlight will not turn off and will work until the over-discharge function stops the battery from working.
Charging
1. Plug the USB side of the charging cable into an electrical outlet; open the anti-dust cover, then plug the Micro USB side of the charging cable into the light. The indicator light around the switch will display red while charging, and will turn to solid green when fully charged. The normal charging time is about 4.5 hours. Recommended voltage/current: 5V/2A.
2. Once charging is completed, be sure to close the anti-dust cover.
3. If emergency lighting is needed while in charging process, the flashlight can be used on Low output level.
4. Recharge a stored PD40R every four months to maintain optimum battery performance.
