LC21 Smartwatch Instruction Manual

Charging Instructions

Use a 5V-1A charger for charging. Charging time is more than 2 hours. If the watch is not used for a long time, be sure to turn off the watch and charge it once a month.

Button Functions

• Button 1:
  • Short press: Screen on/off
  • Long press: Power on/off
• Button 2:
  • Short press: Menu / Return
  • Long press: Power on/off
• Button 3:
  • Short press: Flashlight
  • Long press: System key
• Button 4:
  • Short press: Sports mode
  • Long press: SOS key

FCC Warning Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• 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.

Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

The device has been evaluated to meet general RF exposure requirement.