XIAMEN LONAKO INDUSTRY & TRADE CO., LTD.
No.
：
LNK-OM-DT1/A0
4
4.
Installation and Operation Guide
4.1 Installation
（
1
）
There is no need to install the diving torch on other devices because itself is a
stand-alone handheld device. Users can choose suitable bandage to fix it on the arm
according to diving needs.
（
2
）
The LNK-DT1 diving torch has provided the installation position for the underwater
camera. Users can select the appropriate camera equipment according to needs and
install it with M5 screws and matching nuts.
4.2 Operation
（
1
）
In order to guarantee transportation safety, the LNK-DT1 diving torch usually keeps
a low battery state when shipped out from factory. After receiving the product, users
shall charge the battery by opening the bottom cover of the torch, inserting the
charger into the IN interface, and then connect external power until the four red LED
lights are all in normal bright state which indicates that the battery is full, and stop
charging.
（
2
）
Three manual magnetic control switches are arranged on the main body of the torch
to realize the functions of spotlight, floodlight and SOS. Users only need to drive the
magnetic control switch according to the corresponding mark to obtain the
corresponding function, and the switch will be automatically reset. Spotlight and
floodlight both are configured with three grades from weak to strong. Users can use
or mix using the strong / weak spotlight and strong / weak floodlight according to
the underwater environment.
The functions are as shown in Figure 3 below
Figure 3
（
3
）
Users can check the red LED power indication state on the base through the
transparent window of the bottom cover before or after use. If 4 LED lights are
constant bright ,it represents full power. When there is only one constant bright, it
cannot be judged whether the power is nearly out or not. At this situation the
