CF-3600A/3800A Frequently Asked Questions

Please charge with the AC adapter for about 30 minutes before turning on the power.

If the device is used only on the internal battery until it is completely drained and shuts down due to low battery, the main unit will not start up again to prevent it from powering on again after shutdown when the battery voltage recovers.

The internal battery is for power interruption measures, and relying on it for long periods may lead to the loss of important data, so please be sure to use the AC adapter and operate while the battery is charging.