HOTO QWSDT003 Mode D'emploi page 6

Reorient or relocate the receiving antenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.
Representative of Responsible Party for SDoC
Company: Shanghai HOTO Technology Co., Ltd.
Address: Building 45, No.50 Moganshan Road,
Putuo District, Shanghai, China
Country: China
Telephone No.: 400-021-8696
Troubleshooting
Issues
Pressing the main
power button
doesn't light up
any light, and
battery indicator
shows a flashing
red light.
The battery
indicator light
is not on during
charging
04 Specifications
Model: QWSDT003
Item Dimensions: φ30×145 mm
Net Weight: 146 g
Input: 5 V
Battery Type: Lithium-ion battery
Rated Capacity: 1500 mAh
Rated Voltage: 3.6 V
Charging Time: Approx. 240 min
Waterproof IP rating: IP55
Possible Causes Solutions
The lithium
battery runs low
1. The charging
cable is not
plugged in
properly, or the
charging cable
is not the
designated one;
2. The ambient
temperature for
charging is below
0℃ or above 45℃
1 A
5
Charging
1.Please use
the designated
charging cable
and the 5V
power adapter;
2.Charge this
product in
adequate
environmental
temperatures
0-45℃