Bluetooth Service; Power; Pairing - KoamTac KDC20 Reference Manual

KDC User Manual
4.2

Bluetooth Service

Power

The POWER option enables the user to Enable or Disable the Bluetooth functionality of the KDC.
To use Bluetooth, this option must be set to enable.
However, like all devices enabled for Bluetooth, the KDC will constantly search to connect with a
Bluetooth host when set to enable. Constant searching for Bluetooth devices increases power
consumption.
Unless you are using Bluetooth with your KDC, this option should be set to disable.
IMPORTANT: To prevent unnecessary power problems, it is strongly recommended that the
POWER option be set to disable if the KDC is idle for an extended period of time.

Pairing

Before you use Bluetooth connection, the KDC must be paired with the host device. This pairing
process needs to be completed only once with each host device. After pairing, the host device
will always recognize the KDC as a Bluetooth device, unless the Bluetooth configuration is
modified. If it is modified, you may need to pair the devices again.
IMPORTANT: The host device must be configured for Bluetooth before it may be paired to the
KDC.
Note KDC with Bluetooth Spec2.1+EDR does not prompt Pin code entry menu.
To pair the KDC20/30/200/250/270/300/350/400/470 with the host, follow these instructions:
1.
Select Pairing from the Bluetooth menu. The message "Pairing started..." will be
displayed.
2.
The "Pairing Done" message will display when the Bluetooth connection is
successfully established. The connection must be established before the pairing
timeout of 90 seconds.
If "Pairing failed..." message displays, the Bluetooth connection with the host
⚫
device failed. If the message "Connected" displays, a Bluetooth connection is
established.
It is possible for the message "Pairing failed..." to display on the KDC while the host
⚫
device displays the "Connected" message. If this occurs, a Bluetooth connection
has been established.
B
LUETOOTH
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