KoamTac SMARTSLED KDC400 Series, User Manual

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KDC User Manual B
LUETOOTH
75
Auto Power Off
The Auto Power Off option works in conjunction with the PWR Off Time option. This option
Enables the KDC to power off Bluetooth automatically when the KDC is NOT CONNECTED
to the host for the time duration specified in the PWR Off Time option.
The default for this option is disabled. It is strongly recommended to keep it enabled to
maximize the operation time of the KDC. If Auto Power Off is Enabled, Bluetooth may be
manually powered off before the specified time in the PWR off time option.
Beep Warning
The KDC beeps to acknowledge the status of the Bluetooth connection as follows:
1. One high short beep when Bluetooth is connected.
2. One low short when Bluetooth is disconnected.
3. Five short beeps if:

“Beep Warning is ENABLED”

“Auto Power Off is DISABLED”

“KDC20/30/200/250/300/400 is DISCONNECTED from HOST”

“Bluetooth power is ON”
PWR OFF Time
The PWR Off Time option works in conjunction with the Auto Power Off option. If Auto
Power Off is Enabled, the KDC powers off Bluetooth when the duration of time specified in
the PWR Off Time option is met and the KDC is NOT CONNECTED to the host. The time
setting for this option is from one (1) minute to 30 minutes. The default is five (5) minutes.
PowerOFF Msg
The KDC sends a Bluetooth pow er off message “BTOFF” to the host if the PowerOFF
message option is enabled.
MAC Address
The user may verify the KDC Bluetooth MAC Address.
FW Version
The user may verify the KDC Bluetooth firmware version in BT FW menu.
Wakeup Nulls
The KDC sends three leading Null bytes to wake up the Bluetooth connected device. This
feature may be disabled if the
Bluetooth
connected device does not require additional
bytes to wake up.