Worth Data 802 RF Credit Card Machine User Manual


 
6-12
SendDisplay
Parameters: line, position, prompt
Function: This instructs the ActiveTerminal to display the
prompt at line and position. Must be followed by an
"Input" method call to take effect.
ClearScreen
Parameters: none
Function: This instructs the ActiveTerminal to clear its
display. Must be followed by an "Input" method
call to take effect.
ClearLine
Parameters: line
Function: This instructs the ActiveTerminal to clear the
specified line on its display. Must be followed by
an "Input" method call to take effect.
SendDate
Parameters: line
Function: This instructs the ActiveTerminal to display date
and time on the specified line number. Must be
followed by an "Input" method call to take effect.
Beep
Parameters: count
Function: This instructs the ActiveTerminal to beep count
times. Count may be a value from 1 to 9. Must be
followed by an "Input" method call to take effect.
PlayVoice
Parameters: msgnum
Function: This instructs the ActiveTerminal to play voice
message number msgnum. Msgnum may be a value
from 1 to 99. Must be followed by an "Input"
method call to take effect.
ReInit
Parameters: none
Function: This instructs the ActiveTerminal to re-initialize.
Must be followed by an "Input" method call to take
effect.