
2
3. Charging status display: Connect the USB Type-C cable to the USB Type-C port of the transmitter box, and then connect the
power supply to charge the transmitter box. (Note: Do not charge in a high temperature environment.)
① When charging in the power-on state, the indicator will be dimmed, and you can check the current battery level by short
pressing the function button.
② In the power-off state, the charging state is shown as follows:
·The first indicator flashes continuously - the battery level is between 0%-25%;
·The first indicator stays on, and the second indicator flashes continuously - the battery level is between 26%-50%;
· The first and second indicators stay on, and the third indicator flashes continuously - the battery leve is between 51-75%;
· The first, second and third indicators stay on, and the fourth indicator flashes continuously - the battery leve is between 76-100%;
· All four indicators on, means the transmitter box is full charged.
4. Bluetooth reset: Long press the function button for 5 seconds, the Bluetooth resets and enters the searchable state. The four
indicators will light up and dim in sequence. When the transmitter box is reconnected via the APP, the four indicators will dim.
5. Firmware update: After inserting a correctly configured USB flash drive, toggle the power switch to turn on the transmitter box.
If any new firmware is found, the four indicators will continue to flash rapidly. Long press the function button for 5 seconds to
start the firmware update. During the firmware update process, the four indicators will stay on. After the firmware update is
complete, the transmitter box will start to work normally. If the firmware update fails, the two indicators in the middle will stay on,
and then the two indicators on outside will stay on. Please try the firmware update again.
6. Reset: Short press the reset button to reset the transmitter box.
7. 1/4-20 mount receiver: Matches various accessories with 1/4-20 mount.
8. Hanging ring and safety clip: For fixing and hanging the transmitter box.
9. When not using the transmitter box, please switch off.
General Fault Detection and Diagnosis
1. Please check if the battery level is low.
2. Please check if the transmitter box is placed too low.
3. Please check if the transmitter box is placed near areas of dense metals.
If operation is not smooth please
try the following;