ClassPad 330 Plus Manual
20060301
• Tap 
I
 to return to the initial alphabet (abc) key set. 
u
S
 key set 
Use this key set to input punctuation and symbols. Tap the 
J
 and 
K
 buttons to scroll to 
additional keys. 
1-6-11
Input 
• Tap 
I
 to return to the initial alphabet (abc) key set. 
u
n
 key set 
This key set contains some of the mathematical expression symbols that are also available 
on the math (mth) keyboard. Tap the 
J
 and 
K
 buttons to scroll to additional keys. 
u
M
 key set 
Use the 
M
 key set to input Greek characters, Cyrillic characters, and accented characters. 
Tap the 
J
 and 
K
 buttons to scroll to additional keys. Tapping 
E
 caps locks the keyboard 
for input of upper-case characters. 
• Tap 
I
 to return to the initial alphabet (abc) key set. 










