Unitech PA500 Programming Manual

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Supplement_five,S1.b2 is for Supplement_mh, S1.b3 is for
Supplement_ssi.
Supplement_two
Esc,0,4,88,m,S1,BCC S1 is 0_off,1 on
Supplement_five
Esc,0,4,89,m,S1,BCC S1 is 0_off,1 on
Supplement_mh
Esc,0,4,8a,m,S1,BCC S1 is 0_transmit if present,1 must present
Supplement_ssi
Esc,0,4,8b,m,S1,BCC S1 is 0 Space been inserted, 1_Space not been inserted
Delta_code_set
Esc,0,4,8c,m,S1,BCC S1 is S1.b0 is for Delta_c_enable,S1.b1 is for
Delta_code_cdc,S1.b2 is for Delta_code_cds
Delta_c_enable
Esc,0,4,8d,m,S1,BCC S1 is 0_disable,1 enable
Delta_code_cdc
Esc,0,4,8e,m,S1,BCC S1 is 0_check digit calculate,1 not calculate
Delta_code_cds
Esc,0,4,8f,m,S1,BCC S1 is =0 check digit send,1_not send
Get_version Esc,0,3,90,2,BCC Get firmware version.
DumpSetting Esc,Lh,Ll,91,m,S1...Si,BC
C
Lh/Ll is command length. Si is in the range of s1 to S255.m=0
is download setting, m=1 is reset the setting area into FF. m=2
is upload setting.
Actually you just need the format as bellow:
Download:
Esc,1,02,91,0,s1,...,s255,BCC
Upload:
Esc,0,3,91,2,BCC
EAN128Brace
Remove
Esc,0,4,92,m,S1,BCC S1 is =0_disable,1 enable(Remove the brace)
AimingTime
Esc,0,4,93,m,S1,BCC S1 is =0 0.5s,1_1s,2 1.5s 3 2s
Exchange data Esc,Lh,Ll,a3,S1,S2,....,Sn,
BCC
• Expect Acknowledge (Esc,80H+ACK(06H))
• Exchange the data between the host and the ICC.
• Expected return after issuing Execute/Enquiry command
are: Esc,Lh,Ll,0xa3,AH,data,BCC
Here: AH=0 Success
=1 Timeout
=2 No card present
data: Response data and status word
Note: Hamster save these commands to buffer and do not execute until it receives an Execute command
(Esc,ENQ). Hamster execute the command after receive an “Esc,ENQ” then send back a reply. The Max.
Length of data is 264. The m and the reply define as following:
DATA TO HOST FROM HAMSTER
Data format: Code_number,Lh,Ll,string
Here: The Lh/Ll is string length, Lh is high byte, Ll is low byte, The string length is excluded the
Code_number and Lh/Ll. The string contains the Code ID, pre_amble, scanned data,post_amble, and
terminator. Code_number is equal to following number plus H’80.
0 Code 39 full ASCII 1 Code 39 standard or EDP Code 2 EAN 13 3 UPC A
4 EAN 8 5 UPC E 6 I25 7 Codabar 8 Code 128 9 Code 93
10 S25 11 MSI 12 EAN 128 13 Code 32 14 Delta 15 Label
16 Plessey 17 Code 11 18 Toshiba 19 reserved 20 Track 1 21 Track 2
22 Track 3 23 More than 1 track 24 reserved 25 RS232 26 reserved 27 reserved
28 reserved 29 reserved 30 reserved 31 reserved 32 reserved 33 reserved

Unitech PA500 Specifications

System Memory

SDRAM	64 MB
Flash ROM	64 MB

Display

display resolution	240x320 QVGA
display type	Color Transflective TFT
touch screen	yes

Laser Bar Code Scanner

scan rate	104 scans/sec ± 12 scans/sec
scan angle default	47°±3°
scan angle reduced	35°±3°

Power

main battery voltage	3.7 V
main battery capacity	2200 mAh
rechargeable time	3.5 hours

Operating Environment

operating temperature	32°F to 122°F (0°C to 50°C)
storage temperature	-4°F to 140°F (-20°C to 60°C)
relative humidity	5% ~ 95% (non-condensing)

Weight and Dimensions

weight with battery and scan engine	Under 213 g
length	126 mm
height	23 mm