HP 48g Graphing Calculator - Manual (Page 382)

Using XMODEM
The XMODEM protocol built into the HP 48 doesn’t perform any
CRC checking, but it will work with a computer-based XMODEM
program that does. In this situation, you may have to wait a few
moments before the computer’s program gives up trying to perform
CRC checking and reverts to plain XMODEM.
To transfer a
varLiple
t*:
3 computer
using XiyiODERU:
1 .
HP 48. Press f i ^ f l / O ) flT) fAl
O K
to open the
T R A N S F E R
form.
2. HP 48. Set the port to W i r e , the type to KModeFi, and make sure
the baud rate matches that of the computer.
3 .
HP 48. Highlight the NAME: field, press
C H O O E
to select a
variable, and enter it.
4. Computer. If necessary, move to the directory where the variable is
to be stored, start the XMODEM program and select Receive.
5. Computer. Enter the filename, and start Receive.
6. HP 48. Press
S E N D .
To transfer a
variable a
computer using
XMODEWI:
27
4.
5.
Computer. Move to the directory where the variable is stored.
Computer. Start the XMODEM program.
HP 48. Move to the directory where you want to put the incoming
variable and then press fP^OToUTim O K. to open the
TRANSFER form.
HP 48. Set the port to W i r e , the type to NModeFi, and make sure
the baud rate matches that of the computer.
HP 48. Type in a name for the variable to be received. Put a
check-mark in the O V R W field if you want to overwrite a variable
with the same name.
HP 48. Press R E C V .
Computer. Start Send.
27-14 Transmitting and Printing Data