天线热缩套管位置(焊接端，如图2箭头位置)折起90°，将天线放入上壳上

The position of the antenna heat-shrinkable tube (the welding end, as shown in the arrow position in Figure 2) is folded 90°, and the antenna is placed in the four-sided groove above the upper case, as shown in the box position in Figure 3. Note that the antenna needs to be installed at the hot riveting point of the upper case Press in place in the middle.

Antenna heat shrink casing position (welding end, Figure 2 arrow position) folded up to 90 degrees, the antenna into the upper shell above the four-side groove, as shown in the Figure 3 box position, note that the antenna needs to be installed in the upper shell heat riveting point in the middle of the press in place.

The position of the antenna heat shrinkable sleeve (welding end, as shown in Fig. 2, arrow position) shall be folded 90 ° and the antenna shall be placed in the groove on the four sides above the upper shell, as shown in the box position in Fig. 3. It is noted that the antenna shall be installed in the middle of the hot riveting point of the upper shell and pressed in place.<br>