Panasonic HX-A1M Operating Instructions Manual page 48

Alert Sound
If this unit is not operating correctly, take note of the alert sound to resolve any problems.
"2 Beeps" sound 4 times
≥ The clock of this unit is not set. Set the date and time.
≥ If the power lamp flashes fast and this unit turns off, the following symptoms are possible:
j The battery is depleted. (Charge the battery.)
j This unit is overheated. (Wait for a while before turning on this unit.)
≥ If the access lamp flashes fast, the microSD card is defective. (Includes limit of card capacity,
data errors, etc.)
Please also connect this unit to the smartphone and check the status on the "Image App" screen.
(A message indicating the status of this unit will be displayed.)
"3 Beeps" sound and the Wi-Fi connection disconnects
≥ The connection environment has become worse. Move this unit closer to the connected device.
"4 Beeps" sound and Wi-Fi mode disconnects
≥ Wi-Fi mode disconnects automatically if Wi-Fi mode has not connected for approximately 30
minutes.
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