Symbol LS7708 Product Reference Guide
10-12
Check Receive Errors (continued)
Do Not Check For Received Errors
Hardware Handshaking
The data interface consists of an RS-232 port designed to operate either with or without the hardware handshaking lines,
Request to
Send (
RTS
)
, and
Clear to Send (
CTS
)
.
If Standard RTS/CTS handshaking is not selected, scan data is transmitted as it becomes available. If Standard RTS/CTS handshaking
is selected, scan data is transmitted according to the following sequence:
•
The scanner reads the CTS line for activity. If CTS is asserted, the scanner waits up to 2 seconds for the host to negate the
CTS line. If, after 2 seconds (default), the CTS line is still asserted, the scanner sounds a transmit error, and any scanned
data is lost.
•
When the CTS line is negated, the scanner asserts the RTS line and waits up to 2 seconds for the host to assert CTS. When
the host asserts CTS, data is transmitted. If, after 2 seconds (default), the CTS line is not asserted, the scanner sounds a
transmit error, and discards the data.
•
When data transmission is complete, the scanner negates RTS 10 msec after sending the last character.
•
The host should respond by negating CTS. The scanner checks for a negated CTS upon the next transmission of data.
During the transmission of data, the CTS line should be asserted. If CTS is deasserted for more than 50 ms between characters, the
transmission is aborted, the scanner sounds a transmission error, and the data is discarded.
If the above communications sequence fails, the scanner issues an error indication. In this case, the data is lost and must be
rescanned.
If Hardware Handshaking and Software Handshaking are both enabled, Hardware Handshaking takes precedence.
The DTR signal is jumpered to the active state.
None
Scan the bar code below if no Hardware Handshaking is desired.
*
None
Note
Содержание SYMBOL LS7708
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Страница 3: ...Symbol LS7708 Product Reference Guide 72E 69531 02 Revision A February 2007 ...
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Страница 54: ...Symbol LSSymbol LS7708 Product Reference Guide 4 2 ...
Страница 58: ...Symbol LSSymbol LS7708 Product Reference Guide 4 6 Beeper Tone continued Medium Frequency High Frequency ...
Страница 60: ...Symbol LSSymbol LS7708 Product Reference Guide 4 8 High Beeper Volume High Beeper Volume ...
Страница 70: ...Symbol LSSymbol LS7708 Product Reference Guide 4 18 ...
Страница 72: ...Symbol LS7708 Product Reference Guide 5 2 ...
Страница 78: ...Symbol LS7708 Product Reference Guide 5 8 Keyboard Wedge Host Types continued IBM AT NOTEBOOK NCR 7052 ...
Страница 83: ...Keyboard Wedge Interface 5 13 Keyboard Wedge Country Types continued UK English Windows Japanese Windows ...
Страница 86: ...Symbol LS7708 Product Reference Guide 5 16 Keystroke Delay continued Medium Delay 20 msec Long Delay 40 msec ...
Страница 92: ...Symbol LS7708 Product Reference Guide 5 22 Convert Wedge Data continued No Convert ...
Страница 108: ...Symbol LS7708 Product Reference Guide 6 2 ...
Страница 117: ...RS 232 Host Interface 6 11 RS 232 Host Types continued Fujitsu RS 232 Olivetti ORS4500 ...
Страница 118: ...Symbol LS7708 Product Reference Guide 6 12 RS 232 Host Types continued Omron OPOS JPOS ...
Страница 120: ...Symbol LS7708 Product Reference Guide 6 14 Baud Rate continued Baud Rate 2400 Baud Rate 4800 ...
Страница 121: ...RS 232 Host Interface 6 15 Baud Rate continued Baud Rate 9600 Baud Rate 19 200 ...
Страница 122: ...Symbol LS7708 Product Reference Guide 6 16 Baud Rate continued Baud Rate 38 400 ...
Страница 125: ...RS 232 Host Interface 6 19 Parity continued Select None when no parity bit is required None ...
Страница 133: ...RS 232 Host Interface 6 27 Host Serial Response Time out continued Low 2 5 Sec Medium 5 Sec ...
Страница 134: ...Symbol LS7708 Product Reference Guide 6 28 Host Serial Response Time out continued High 7 5 Sec Maximum 9 9 Sec ...
Страница 140: ...Symbol LS7708 Product Reference Guide 6 34 Intercharacter Delay continued Medium 50 msec High 75 msec ...
Страница 148: ...Symbol LS7708 Product Reference Guide 6 42 ...
Страница 150: ...Symbol LS7708 Product Reference Guide 7 2 ...
Страница 156: ...Symbol LS7708 Product Reference Guide 7 8 USB Device Type continued IBM Hand Held USB OPOS ...
Страница 158: ...Symbol LS7708 Product Reference Guide 7 10 USB Country Keyboard Types continued German Windows French Canadian Windows ...
Страница 159: ...USB Interface 7 11 USB Country Keyboard Types continued French Canadian Windows 2000 XP Spanish Traditional Windows ...
Страница 160: ...Symbol LS7708 Product Reference Guide 7 12 USB Country Keyboard Types continued Italian Windows Swedish Windows ...
Страница 161: ...USB Interface 7 13 USB Country Keyboard Types continued UK English Windows Japanese Windows ASCII ...
Страница 163: ...USB Interface 7 15 USB Keystroke Delay continued Medium Delay 20 msec Long Delay 40 msec ...
Страница 169: ...USB Interface 7 21 Simulated Caps Lock Disable Simulated Caps Lock Enable Simulated Caps Lock ...
Страница 171: ...USB Interface 7 23 Convert Case continued Convert All to Lower Case ...
Страница 180: ...Symbol LS7708 Product Reference Guide 7 32 ...
Страница 182: ...Symbol LS7708 Product Reference Guide 8 2 ...
Страница 190: ...Symbol LS7708 Product Reference Guide 9 2 ...
Страница 196: ...Symbol LS7708 Product Reference Guide 10 2 ...
Страница 201: ...RS 232 Auxiliary Port 10 7 Baud Rate continued Baud Rate 4800 Baud Rate 9600 ...
Страница 202: ...Symbol LS7708 Product Reference Guide 10 8 Baud Rate continued Baud Rate 19 200 Baud Rate 38 400 ...
Страница 212: ...Symbol LS7708 Product Reference Guide 10 18 Serial Response Time out continued Low 2 5 Sec Medium 5 Sec ...
Страница 213: ...RS 232 Auxiliary Port 10 19 Serial Response Time out continued High 7 5 Sec Maximum 9 9 Sec ...
Страница 218: ...Symbol LS7708 Product Reference Guide 11 2 ...
Страница 224: ...Symbol LS7708 Product Reference Guide 11 8 ...
Страница 225: ...123Scan Introduction 12 3 Setting Up the 123Scan PC Based Configuration Tool 12 3 123Scan Parameter 12 3 ...
Страница 226: ...Symbol LS7708 Product Reference Guide 12 2 ...
Страница 228: ...Symbol LS7708 Product Reference Guide 12 4 ...
Страница 236: ...Symbol LS7708 Product Reference Guide 13 8 Enable Disable UPC A UPC E continued Enable UPC E Disable UPC E ...
Страница 239: ...Symbologies 13 11 Enable Disable EAN 13 JAN 13 EAN 8 JAN 8 continued Enable EAN 8 JAN 8 Disable EAN 8 JAN 8 ...
Страница 246: ...Symbol LS7708 Product Reference Guide 13 18 Decode UPC EAN Supplementals continued Enable Smart Supplemental Mode ...
Страница 269: ...Symbologies 13 41 Code 128 Decode Performance Level continued Code 128 Decode Performance Level 3 ...
Страница 285: ...Symbologies 13 57 Code 39 Decode Performance Level continued Code 39 Decode Performance Level 3 ...
Страница 293: ...Symbologies 13 65 Code 11 Check Digit Verification continued Two Check Digits ...
Страница 299: ...Symbologies 13 71 I 2 of 5 Check Digit Verification continued OPCC Check Digit ...
Страница 313: ...Symbologies 13 85 RSS Limited Enable RSS Limited Disable RSS Limited ...
Страница 314: ...Symbol LS7708 Product Reference Guide 13 86 RSS Expanded Enable RSS Expanded Disable RSS Expanded ...
Страница 324: ...Symbol LS7708 Product Reference Guide 14 2 ...
Страница 330: ...Symbol LS7708 Product Reference Guide 14 8 Scan Data Transmission Format continued Data As Is DATA SUFFIX ...
Страница 331: ...Miscellaneous Scanner Options 14 9 Scan Data Transmission Format continued PREFIX DATA PREFIX DATA SUFFIX ...
Страница 332: ...Symbol LS7708 Product Reference Guide 14 10 Scan Data Transmission Format continued Enter Data Format Cancel ...
Страница 342: ...Symbol LS7708 Product Reference Guide A 8 ...
Страница 343: ...Programming Reference Symbol Code Identifiers B 3 AIM Code Identifiers B 4 ...
Страница 344: ...Symbol LS7708 Product Reference Guide B 2 ...
Страница 349: ...Sample Bar Codes Code 39 C 3 UPC EAN C 3 UPC A 100 C 3 EAN 13 100 C 4 Code 128 C 4 Interleaved 2 of 5 C 5 RSS 14 C 5 ...
Страница 350: ...Symbol LS7708 Product Reference Guide C 2 ...
Страница 351: ...C 3 Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Страница 354: ...Symbol LS7708 Product Reference Guide C 6 ...
Страница 355: ...Numeric Bar Codes 0 D 3 1 D 3 2 D 4 3 D 4 4 D 5 5 D 5 6 D 6 7 D 6 8 D 7 9 D 7 Cancel D 8 ...
Страница 356: ...Symbol LS7708 Product Reference Guide D 2 ...
Страница 357: ...D 3 0 For parameters requiring specific numeric values scan the appropriately numbered bar code s 0 1 1 ...
Страница 358: ...Symbol LS7708 Product Reference Guide D 4 2 2 3 3 ...
Страница 359: ...D 5 4 4 5 5 ...
Страница 360: ...Symbol LS7708 Product Reference Guide D 6 6 6 7 7 ...
Страница 361: ...D 7 8 8 9 9 ...
Страница 363: ...Mounting Template ...
Страница 364: ...Symbol LS7708 Product Reference Guide E 2 ...
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Страница 376: ...Symbol LS7708 Product Reference Guide IN 4 ...
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Страница 380: ...Motorola One Symbol Plaza Holtsville New York 11742 1300 http www symbol com 72E 69531 02 Revision A February 2007 ...