Intermec PEN*KEY 6400 User Manual page 119

SECTION 3 Terminal Emulation Menu Screens
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Selecting RS232 Setup allows you to select from another
menu of choices. These choices are:
Select your choice, then press the [ENT] key to return to
the Protocol Opts menu.
Selecting VT220 Mode allows you to select operating in
character or block mode.
Select your choice, then press the [ENT] key to return to
the Protocol Opts menu.
Selecting Lock Mode disables the Mode key in the VT220
data stream. The default Mode key toggles between block
and character modes.
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3-32 PEN*KEY Model 6400 Hand-Held Computer User's Guide
RS232
1) RS232 Baud Rate
2) RS232 Parity
3) RS232 Stop Bits
4) RS232 Data Bits
5) RS232 Flow
VT220 Mode
1) Char
2) Block