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GM72 Bar Code Reader Module

User Manual

Hangzhou Grow Technology Co., Ltd.

V1.1

March.2018

Summary of Contents for GM72

Page 1: ...GM72 Bar Code Reader Module User Manual Hangzhou Grow Technology Co Ltd V1 1 March 2018...

Page 2: ...1 1 Baud rate 5 3 1 2 Parity Bit 6 3 1 3 Stop Bit 6 3 2 USB KBW 6 3 3 USB COM Keyboard 6 4 Read Mode 7 4 1 Manual Mode 7 4 1 1 Button Holding Mode 7 4 1 2 Button Trigger Mode 7 4 2 Continuous Mode 7...

Page 3: ...15 7 1 CODE ID 15 7 2 Terminator Character 15 7 3 Add Prefix and Suffix 15 7 3 1 Define Prefix and Suffix Content 15 7 3 2 Define the Data Output Mode 16 8 All Types of Bar Code Can be Decoded 17 8 1...

Page 4: ...8 14 Code 39 22 8 14 1 Code 39 22 8 14 2 Code 39 Length 22 8 14 3 Code 39 Check Bit 23 8 14 4 Code39 Transmit Start Character and Stop Character 23 8 15 Code 39 Full ASCII 23 8 16 Code 93 23 8 17 Cod...

Page 5: ...www hzgrow com IV 10 Appendix 1 Digital Setting Code 30 11 Appendix 2 Cancel Barcode 31 12 Appendix 3 Code ID 32 13 Appendix 4 Character Comparison Table 33...

Page 6: ...QR Code Data Matrix PDF417 maxicode Aztec hanxin 1D EAN UPC Code 39 Code 93 Code 128 UCC EAN 128 Code 11 Codabar Interleaved 2 of 5 Standard 25 MSI Plessey GS1 Databar Industrial 25 Matrix 2 of 5 Accu...

Page 7: ...www hzgrow com 2 1 3 Dimension mm...

Page 8: ...www hzgrow com 3 1 4 Circuit Board Diagram...

Page 9: ...zgrow com 4 2 Factory Mode Information 2 1 Factory Default Configuration Communication mode USB KBW Trigger mode Keep press the button Close Enter r Factory default setting 2 2 Setup Code Setup code o...

Page 10: ...s communication interface Make sure communication parameter for module and mainframe are same then it will communicate smooth and correctly Serial port related configuration Baud rate 9600 Data bit 8...

Page 11: ...www hzgrow com 6 3 1 2 Parity Bit Odd number Even number No parity 3 1 3 Stop Bit 1 bit stop bit 2 bit stop bit 3 2 USB KBW USB KBW Keyboard 3 3 USB COM Keyboard USB COM...

Page 12: ...4 1 2 Button Trigger Mode Set to the button trigger mode press the button to start reading release the button read will not stop If the reading is successful or the reading time exceeds the single re...

Page 13: ...ill begin to read read successfully or the reading time exceeds the single reading time the reading will be finished Regardless of the last read success or failure the module will be redetects the bri...

Page 14: ...by instruction read successfully or the reading time exceeds the single reading time the reading will be finished Host Mode 4 5 Single scan time This parameter is the duration of a single decoding Ti...

Page 15: ...utomatic induction mode Example Set 0 5s first scan the bar code below Then scan the 0 and 5 bar code in the Digital Setting Code Appendix 1 Time Interval For The Same Code Read 5 Lighting and Collima...

Page 16: ...om 11 6 Prompts 6 1 Keyboard Settlement Scan following code to change keyboard American English Default Belgium Finland Germany France Italy Sweden UK Denmark Spain Norway Portugal Turkey F Turkey Q J...

Page 17: ...s Forbid to Close All Prompts 6 2 2 Volume Level Default high pitch High Pitch Middle Low 6 2 3 Decoding Successful Prompt Tone Decoding Successful Prompt Tone ON Decoding Successsful Prompt Tone OFF...

Page 18: ...ed to this message When this function is disabled no message can be sent to the host even if the barcode cannot be decoded Forbid sending NR Allow sending NR 6 4 Keyboard Output Force Letter Case Conv...

Page 19: ...www hzgrow com 14 6 5 Data code format Read following to print Chinese data according to specified code forma GBK format notepad EXCEL UNICODE format WORD and input box for chat tools GBK Unicode...

Page 20: ...ID 7 2 Terminator Character Terminator character is add character format after decoding data decoded data terminator character No Terminator CR LF CR TAB 7 3 Add Prefix and Suffix 7 3 1 Define Prefix...

Page 21: ...www hzgrow com 16 Prefix Suffix 7 3 2 Define the Data Output Mode NO Prefix and Suffix Prefix Data Data Suffix Prefix Data Suffix...

Page 22: ...www hzgrow com 17 8 All Types of Bar Code Can be Decoded 8 1 UPC A Allow Forbid 8 2 UPC E Allow Forbid 8 3 EAN 8 Allow Forbid 8 4 EAN 13 Allow Forbid...

Page 23: ...w hzgrow com 18 8 5 Bookland EAN Allow Forbid 8 6 UPC EAN Extracode Don t read Extracode UPC EAN Can Read Extracode UPC EAN Only Read Extracode UPC EAN 8 7 CODE 128 Allow Forbid 8 8 GS1 128 Allow Forb...

Page 24: ...range Example Set to decode only Interleaved 2 of 5 within 4 20 bit length range First scan the bar code below and then scan 0 4 2 0 bar code in Appendix 1 in sequence Change the selection or cancel a...

Page 25: ...mple Set to decode only Matrix 2 of 5 within 4 20 bit length range First scan the bar code below and then scan 0 4 2 0 bar code in Appendix 1 in sequence Change the selection or cancel an incorrect in...

Page 26: ...xample Set to decode only Industrial 2 of 5 within 4 20 bit length range First scan the bar code below and then scan 0 4 2 0 bar code in Appendix 1 in sequence Change the selection or cancel an incorr...

Page 27: ...an the bar code below and then scan 0 4 2 0 bar code in Appendix 1 in sequence Change the selection or cancel an incorrect input setting scan the bar code in Appendix 2 Standard 2 of 5 within a certai...

Page 28: ...39 Check Bit Transmission Check Bit No check bits are transmitted 8 14 4 Code39 Transmit Start Character and Stop Character Allow Forbid 8 15 Code 39 Full ASCII Allow Forbid 8 16 Code 93 Allow Forbid...

Page 29: ...www hzgrow com 24 Allow Forbid 8 17 2 Check Bit Transmission Allow Forbid 8 18 Codabar Allow Forbid 8 19 PLESSEY Allow Forbid 8 20 MSI Allow Forbid...

Page 30: ...8 21 GS1 Databar Allow Forbid 8 22 QR Code 8 22 1 QR Code Allow Forbid 8 22 2 Read More Yards Only Read Single Code Only read Dicode Single and Dicode can be recognized 8 23 Data Matrix 8 23 1 Data Ma...

Page 31: ...zgrow com 26 8 23 2 Data Matrix Read More Yards Only Read Single Code Only read Dicode Single and Dicode can be recognized 8 24 PDF 417 Allow Forbid 8 25 Aztec Code Allow Forbid 8 26 Maxi Code Allow F...

Page 32: ...FF 24 2 Host Mode 04 D0 00 00 FF 2C Decoding successfully and returns decoding data Stop decode 04 E5 04 00 FF 13 Mode 4 Trigger Mode Host 07 C6 04 08 00 8A 08 FE 95 04 D0 00 00 FF 2C Level Key Holdin...

Page 33: ...00 F2 0C 00 FE 28 Allow 08 C6 04 08 00 F2 0C 01 FE 27 12 Buzzer Voice High Default 07 C6 04 08 00 8C 00 FE 9B Middle 07 C6 04 08 00 8C 01 FE 9A Low 07 C6 04 08 00 8C 02 FE 99 13 Starting Up Prompt All...

Page 34: ...04 08 00 89 03 FE 9B 5 07 C6 04 08 00 89 05 FE 99 10 07 C6 04 08 00 89 0A FE 94 15 07 C6 04 08 00 89 0F FE 8F 20 07 C6 04 08 00 89 14 FE 8A 19 Time Interval For The Same Code Read n 100m s Default 500...

Page 35: ...www hzgrow com 30 10 Appendix 1 Digital Setting Code 0 1 2 3 4 5 6 7 8 9...

Page 36: ...www hzgrow com 31 11 Appendix 2 Cancel Barcode Change the selection or cancel an incorrect input scan the bar code below Cancel...

Page 37: ...128 ISBT 128 E Code 93 F Interleaved 2 of 5 G Discrete 2 of 5 H CODE11 J MSI MSI Plessey K GS1 DataBar UCC EAN 128 L Bookland EAN Bookland EAN ISBN M Trioptic Code 39 N Coupon Code R GS1 DataBar 14 G...

Page 38: ...2 1007 Enter 1050 2 1093 1008 Left Arrow 1051 3 1094 1009 Horizontal Tab 1052 4 1095 _ 1010 Down Arrow 1053 5 1096 1011 Vertical Tab 1054 6 1097 a 1012 Backspace 1055 7 1098 b 1013 Enter 1056 8 1099 c...

Page 39: ...72 H 1115 s 1030 F9 1073 I 1116 t 1031 F10 1074 J 1117 u 1032 Space 1075 K 1118 v 1033 1076 L 1119 w 1034 1077 M 1120 x 1035 1078 N 1121 y 1036 1079 O 1122 z 1037 1080 P 1123 1038 1081 Q 1124 1039 108...

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