Operating the Fenix TK76

Operating the Fenix TK76:

There are four indicators behind each lighting head. When the light is working normally in
the general mode, the indicators will be blue. The number of the indicators illuminated shows the head's current brightness up to a maximum of four.

There are five buttons on the neck of the flashlight. The upper three mode switches control the three individual heads for flood light, spot light and flood light (neutral white) from left to right respectively. The lower yellow button on the left with a sun mark is the Instant Turbo mode switch, while the red button on the right with a power source mark is the power switch.

On/Off
l. To turn on /off the three individual heads, press and hold the related mode switch button;
2. A single press on the power switch button will turn off all the lighting heads whether one or more lighting heads is on; another single press will turn on all of them.

Change brightness level
With the lighting head on, a single press on the related mode switch button switches the light
between Turbo->Low~>Mid-*High-*brightness levels.

Strobe and SOS
1. For Strobe mode, press and hold the power switch button for l second, and the three
lighting heads will flash between 6Hz and l5l-Iz every two seconds.
2. For SOS mode, press and hold the power switch button for 3 seconds; the three heads will flash by the SOS signal.
Under the condition of Strobe or SOS, a single press on the power switch can return the
flashlight to the general mode.

Instant Turbo mode
Press the Instant Turbo mode switch button to enter into Turbo mode. The three individual heads will run at the highest levels with the remaining power. Release the switch, the flashlight will return to the former brightness level. Press and hold the switch for over 5 seconds and it will continue to run at Turbo output until a single press on the Instant Turbo mode switch button or any other mode switch button returns it to the last-used brightness level. A single press on the power switch button will turn off the flashlight.

Power indicators
Double press the middle mode switch button for the searching head and the indicator light will turn purple while the other two indicators will be off. In this case, the flashlight enters into the power display state and it will automatically return to the normal working condition after 3
seconds. Under the power display condition, the flashlight will continue to run at the current
output level and the switch buttons can work normally. However, the power indicators will be
off when pressing the switch buttons.

With advanced circuitry, the TK76 will remember the last-used brightness level of each lighting head (not flashing modes) the next time it is turned on.
Whether it is on or off the light will enter into strobe or SOS mode if the power switch is
pressed and held or it will enter into the Turbo mode with a press on the Turbo mode switch.

Intelligent over-heat protection
As with any high-output LED flashlight, the TK76 builds up heat when operated at higher
brightness levels for extended periods. For your safety, the light will downshift to avoid
overheating. When the temperature is lower, it will automatically reset to the current brightness level in full power; a single press on the Turbo mode switch will allow .the flashlight to continue to work in full power.

Intelligent low-power warning .
The circuit is programmed with a low-voltage protection function. If low voltage is detected, the indicators will turn red and the foremost indicator will blink to indicate that the power will not support the light to continue to run at the current brightness level. If the voltage is too low, the light will automatically downshift to a lower brightness level and the indicator will turn blue again. If low voltage is detected in the Low brightness level, it will turn solid red and then blink to remind you of battery replacement. To ensure normal use, TK76 will not turn off
automatically and will work until the batteries run out completely.

Warning:

TK76 is a high-intensity lighting device capable of causing eye damage. Avoid shining the light
directly into anyone's eyes.

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Battery Replacement:
Unscrew the tail cap to take out the battery holder, and then insert four batteries with the
negative terminal towards the spring. After loading the batteries into the holder, insert the holder with its top spring towards LED assembly; Screw the tail cap on with all of the threads in proper alignment.

Usage and Maintenance
© Please don't disassemble the sealed head as doing so can cause damage to the flashlight and will void the warranty.

©We recommend the use of high quality batteries. if the flashlight is not to be used for an extended period, remove the batteries or the flashlight could be damaged by electrolyte leakage or battery explosion.

©Unscrew the tail cap one-half turn or take out the battery to prevent accidental activation
during storage or transport.

© When absolutely necessary the flashlight can be powered by two 18650 rechargeable Li-
ion batteries or 4/8 CRl23A batteries. Unscrew the tail cap to take out the battery holder and insert the batteries into the adjacent battery compartment of the opposite direction (which can form a battery circuit) with the negative terminal toward the spring. Replace the battery
holder and screw the tail cap back on. Note that in this case, the three lighting heads may not run at Turbo output simultaneously, runtimes will be shorter and battery life will likely be reduced.

©The Fenix TK76's runtime can be significantly extended with the addition of AER- TK75 extended runtime kit. Runtime will double with AER-TK75 addition but brightness
levels will not be altered.

©The 0-ring may be worn out after using for a long time. If this happens, please replace the O- ring to keep the flashlight properly sealed against water.

© Periodic cleaning of the battery- contacts improves the flashlight's performance as dirty contacts may cause the flashlight to flicker, shine intermittently or even fail to illuminate for the following reasons:

Reason A: The batteries need replacing.
Solution: Replace the batteries (Please confirm the correct installation of anode and cathode).
Reason B: The threads, PCB board contact or other contacts are dirty.
Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.
Reason C: The battery protection board is in a protection state and unable to free from it.
Solution: Take out the battery holder and replace it again, or replace the batteries.

Fenix Warranty:

Fenix will replace products afflicted with manufacturing defects within 15 days of purchase and repair a light free of charge within Z4 months of purchase if problems develop with normal use; if repair is required after 24 months from the date of purchase, Fenix will charge for parts. The total
repair fee is dictated by the cost of the replaced materials.