PSC QuickScan QS2500 Product Reference Manual page 11

Product Reference Guide
Option Bar Code
Output Speed (pixels per
second)
Margin Delay (pixels)
Transmit Delay (Milliseconds)
RS-232
CTS = Clear To Send (Hardware Signal)
RTS = Request To Send (Hardware Signal)
Xon = Transmit On (ASCII Code 11
Xoff = Transmit Off (ASCII Code13
ACK = Acknowledge (ACSII Code 06
NAK = Not Acknowledge (ASCII Code 15
Flow Control
The communication uses only TxD and RxD signals, with-
None:
out regard for any hardware or software handshaking proto-
col.
RTS/CTS: If the QS2500 wants to send the bar code data to the host
computer, it will issue the RTS signal first, wait for the CTS sig-
nal from the host computer, and then perform the normal data
communication. If there is no replied CTS signal from the host
computer after the timeout (response delay) duration, the
QS2500 will issue five warning beeps.
Option
660
1250
2500
5000
10000
20000
15 (Default)
00–99 (x 10 pixels)
30 (default)
00–99 (x 10 msec.)
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hex
)
hex
)
hex
)
hex
Alphanumeric
Entry
00
01
02
03*
04
05
15*
00–99
30*
00–99
Exit
7