User manual NITECORE TM11

[. . . ] The data may vary due to different battery usage and environment conditions. WARNING 1. Insert batteries with the positive (+) end pointing toward the flashlight head. Do not mix rechargeable and non-rechargeable batteries. [. . . ] ·Press the switch all the way down and release within one second to access Constant Turbo mode. Press switch to turn light off again. Operation instructions Battery installation Insert 4 × 18650 Li-ion or 8 × CR123 batteries with the positive (+) end pointing toward the flashlight head. In special circumstances, such as emergency situations, one to three 18650 Li-ion or two to six (R) CR123 batteries may be used. After loading the batteries, the power indicator light will flicker to show the battery voltage. Please refer to the “Power Tips” section of this manual for details. Thanks for purchasing NITECORE! ® ALL-ROUND Flashlight Expert Standby Mode / Lockout and Unlock functions With the light turned on: Press the switch all the way down and release within one second to enter into standby mode. In this mode, the light will consume small amounts of power to maintain the settings in the MCU (micro control unit) but appear to be turned off. When in standby mode the power indicator light will flash once every three seconds to show the location of the light. With the light turned on: Press the switch all the way down and hold for more than one second. The light will turn off and enter into lockout mode. Lockout mode consumes almost no battery power and prevents the light from accidentally turning on. To exit the lockout mode, simply press the switch three times within one second. NB: When in lockout mode, the power indicator will flash to indicate specific battery voltage. Please refer to the “Power Tips” section of this manual for details. Maintenance Clean the threads twice a year with a clean soft cloth and apply thin coat of silicone-based lubricant. Warranty Service Brightness Selection in Daily Mode When turned on in Daily mode, press the switch partway down to select a brightness level of low, medium or high. The selected brightness level will be memorized when the light is turned off. NITECORE® flashlights enjoy a worldwide warranty service. Within 14 days of purchase, any defective lights will be offered free replacement (proof of purchase required) by NITECORE® distributors unconditionally. Within 18 months of receipt, NITECORE® offers a free repair service, with the exclusion of damage caused by misuse. As to claims exceeding 18 months, NITECORE® will continue to warrant the product with the cost of parts to be borne by the customer. Customers may contact their local distributor or NITECORE® directly for warranty repair queries. [. . . ] So NITECORE does not recommend using the TM11 in Turbo mode for extended periods. TM11 built-in thermal protection circuit prevents overheating. For your safety and to protect the flashlight from failure, the TM11 will automatically reduce its output to prevent overheating once it has reached 60 degrees. [. . . ]