HIMS International Corporation H432B 用户手册

1.  If you have lost your place in the Braille Sense U2, and cannot 

remember where you are press “F1” to access the “program” menu. 
Then, press “F2-F3” to switch between programs that are open. If you 
are in the word processor, pressing “space1-5-6” will give you your 
current location. 

1.  If you are using a LAN, make sure that the Ethernet cable is 

connected.

2.  If you are using a modem, make sure that the phone line is connected 

to the modem. 

3.  If you are using a DSL connection, make sure that that the Ethernet 

cable is connected. 

1.  If you are having trouble downloading email, please contact your 

Internet service provider to make sure that you have the correct 
POP3 and SMTP settings. 

1.  If the Braille display does not display Braille, make sure that the 

Braille display is turned on. In order to do this, press “space-o (dots 1-
3-5),” and press “space.” Then, press “enter.” The Braille display will 
now be turned on if this option was set to off.   

1.  If the Braille Sense U2 does not respond to keystrokes or commands, 

it may be necessary to reset the unit. To reset the Braille Sense U2,