Safety Instructions

Please read these instructions carefully and keep them for future reference.

  1. Disconnect Before Cleaning
    Unplug this equipment from the power outlet before cleaning. Do not use liquid or sprayed detergent. Use a moist cloth or sheet.

  2. Avoid Humidity
    Keep this equipment away from humidity.

  3. Proper Power Cord Handling
    Ensure the power cord is arranged to prevent people from stepping on it. Do not place anything over the power cord.

  4. Follow Equipment Cautions
    Note all cautions and warnings marked on the equipment.

  5. Long Periods of Inactivity
    If the equipment is unused for a long period, disconnect it from the main power to avoid damage from transient overvoltage.

  6. Voltage Requirements
    Prolonged usage with less than 9V may damage the PSU or destroy the mainboard.

  7. Prevent Liquid Entry
    Never pour any liquid into the openings of the equipment, as this could cause fire or electrical shock.

  8. Service Personnel Assistance
    If any of the following situations occur, have the equipment checked by qualified service personnel:

    • The power cord or plug is damaged.

    • Liquid has entered the equipment.

    • The equipment has been exposed to moisture or condensation.

    • The equipment is not functioning properly or fails to operate according to the user manual.

    • The equipment has been dropped or physically damaged.

  9. Storage Temperature
    Do not leave this equipment in an unconditioned environment. Prolonged exposure to temperatures below -20°C or above 60°C may damage the equipment.

  10. Unplug for Servicing
    Unplug the power cord when performing any service or when adding optional kits.

  11. Lithium Battery Caution

    • Danger of explosion if the battery is replaced incorrectly. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

    • Do not remove the cover; there are no user-serviceable components inside. Take the unit to an authorized service center for service and repairs.