HIMS International Corporation H432B 用户手册

item while in the menu by pressing “z (dots 1-3-5-6)” while you are in the 
Bluetooth Device List menu or at any time without calling up the menu 
by pressing “Space-z (dots 1-3-5-6).” 

Once you know which remote Bluetooth device you want to connect to, 
press “Space-1” or “Space-4” to navigate to the device you want to 
connect to in the Bluetooth Device List, and then press “Enter” on the 
device name. You will then hear, “Scanning for service. Please wait…” 
Please note that no keys will work during scanning the devices. The 
Braille Sense U2 will begin scanning services that are available from the 
remote Bluetooth device. The Braille Sense U2 supports the services: 
LAN, FTP, ActiveSync, Serial port, Headset and Bluetooth DUN. In order 
to access all of these functions, you must make sure that the remote 
Bluetooth device is in Discoverable mode, and that all services are 
enabled. It is possible to have certain services enabled on your remote 
Bluetooth device, while having other services that are disabled. For 
example, you could have LAN and FTP enabled, while having 
ActiveSync and Serial Port disabled. If this is the case, then the Braille 
Sense U2 will only display LAN and FTP. 

Once the Braille Sense U2 has found all of the available services, it will 
display the services in a list in the following format: “service name xx/yy” 
where xx is the number of the service that you are on, and yy is the 
number of total available services. You can move through the available 
services by pressing “Space-1” or “Space-4.” You can press 
“Backspace” to return to the Bluetooth Device List. 
Once the Braille Sense U2 has finished searching service, you can 
access the menu by pressing “Space-m (dots 1-3-4)” or by pressing 
“F2.” The “Bluetooth Service List menu” has the “Device Name,” “Open 
FTP,” “Disconnect” and “Exit.” You can navigate the menu items with 
“Space-1” or “Space-4.”