Unitech PA500 Programming Manual

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4.4. Read barcode data
Function Description: Get input barcode data and its type from system buffer.
Function call: BOOL PT_GetBarcode( TCHAR *szBarcodeBuffer,TCHAR *cType);
Parameter: (output)
szBarcodeBuffer : string buffer for storing input data
cType : Type of Input data
=00H Full Code 39
=01H STD Code 39
=02H EAN-13
=03H UPC-A
=04H EAN-8
=05H UPC-E
=06H I-25
=07H CODABAR
=08H Code 128
=09H Code 93
=0Ah STD 25
=0BH MSI
=0CH EAN-128
=0DH Code 32
=0EH DELTA
=0FH LABEL
=10H PLESSEY
=11H Code 11
=12H TOSHIBA
Return code: TRUE = There is barcode input
FALSE = No Barcode Input
4.5. Get DLL version no
Function description:
This function is used to get DLL version no.
Function call:
INT PT_DllVersion(void);
Return :
Integer
4.6. Reset all symbologies to default
Function Description:
This function call will reset decoder chip's symbologies setting to system default
value
Function call for VC:
int PT_ SetToDefault (VOID)
Function call for VB:
PT_ SetToDefault

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