Setting the Bluetooth FunctionsBluetooth wireless technology

The bluetooth1) wireless technology allows communication between various Bluetooth devices without using cables. Devices which can use this technology include computers, computers peripheral devices, PDAs, and mobile phones. This omnidirectional communication system enables communication even if the Bluetooth device is in a bag or if there are obstacles between the devices.

Also, the Bluetooth wireless technology has advanced security functions, such as scrambled frequencies and data encryption.

•When using the Bluetooth function, the distance between the camera and the printer you intend to connect must be within 10 m (33 feet) without obstacles.

1)The trademark is owned by their proprietor and used by Sony Corporation under license. The word Bluetooth is printed in plain text throughout this document.

The “Basic Imaging Profile”

The “Basic Imaging Profile” (BIP) is the specifications used when sending or receiving still images between Bluetooth devices. The main features of the BIP enable sending or receiving images, and use of the remote shutter feature of a digital still camera.

To connect with your printer, the Bluetooth device must be compatible with the “Image Push Feature” of the “Basic Imaging Profile” (BIP).

Before using the Bluetooth device, check the Bluetooth and BIP specifications of the device.

Bluetooth Address

A12-digit code consisting of the numerics 0–9 and the alphabetics (A–F) is assigned to each Bluetooth device. This is a specific code for each Bluetooth device, and is called a Bluetooth address or a Bluetooth ID. The Bluetooth address is for distinguishing each device, so the same code is not assigned to several devices, nor can the code be changed.

Passkey Authentication

A passkey is used to authenticate two Bluetooth devices that have not previously been connected to each other. This is to create a trusted relationship between them.

You need to enter the same characters or numbers (passkey) for each device in the passkey-authentication process. The UPX-C300 system uses a 4-digit number as a passkey.

After the same passkey is set for the devices, the authentication process for connection must be performed.

Some Bluetooth devices require a new passkey entry when the valid authentication period of the devices is expired, the log file is deleted, or the security setting is changed. Passkey entry may be required, depending on the device, each time you intend to connect.

Once authentication of devices has been confirmed in the UPX-C300 system, registration of each device connection is stored in a log file. After that, you can connect the devices without entering a passkey. If you wish to change the passkey, first delete the log file from the connected device, then register the devices again for re-authentication.

This “Passkey” is also referred to as a “Bluetooth passkey” etc. “PIN” is also used with the same meaning.

Changing the passkey settingsYou can change the passkey as required.

On the UPX-C300 and separately available UP-DX100 Digital Photo Printer, the same passkey has been set at the factory. For communication security, it is recommended to change the passkey for your system.

For details on changing settings, refer to the “Changing the Passkey” on page 54.

52 Setting the Bluetooth Functions