Removing the usb and charging unit, Using the optional cable (ha-j81usbh) – Casio IT-300 User Manual
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Removing the USB and Charging Unit
1. Unlock the stoppers on the left and right sides of the USB and Charging Unit by
pressing them inwards, as shown in the illustration.
2. Keeping the stoppers pressed in, pull the USB and Charging Unit off the terminal.
Using the optional cable (HA-J81USBH)
Plug the cable into the USB and Charging Unit and use it to connect a USB device.
Cable (HA-J81USBH)
USB and Charging Unit
USB cable
USB device
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