Unitech PA600 Programming Manual

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2.29. Get scanner command set string from decoding chip
Function Description:
This function call has the similar function as HAM_SendCommand_SetString except that it retrieves
setting from scanner
BOOL HAM_SendCommand_GetString(WORD len, BYTE cmdID, BYTE op, LPSTR gets, int* slen,
DWORD timeout)
Parameter: (input)
len: BYTE : Specifies length of command, which will be calculated and
adjusted automatically
cmdID: BYTE : command ID
op: BYTE : operation mode for this command
gets: LPSTR : Buffer which will hold the setting retrieved from scanner
slen: int* : Specifies the length of buffer and returns actual data length in the
buffer
timeout: DWORD : Specifies the timeout in millisecond
Return:
TRUE = indicates the setting has been retrieve successfully.
2.30. Get scanner related version information
Function Description:
Get Scanner related version information. It does not need to call USI_Register to use this function.
Function call:
BOOL USI_GetScannerVersion(LPTSTR model, LPTSTR firmware, LPTSTR sdk, int blen);
Parameter: (output)
model: LPTSTR : scanner model.
firmware: LPTSTR : firmware version number.
sdk: LPTSTR : sdk version number if available.
blen: int : specifies buffer length for parameters of model, firmware and
sdk.
Return:
Always True.
2.31. Enable prompt warming message from USI
Function Description:
Enables USI to report working information in a popup window
Function call:
BOOL USI_EnablePromptMessage(BOOL enable);
Parameter: (output)
enable: BOOL : True= enable, Fail:Disable
Return:
Always True.
2.32. Scanner working mode (available for 2D model)
Function Description:
Sets scanner engine to working mode of barcode decoding/Image/Preview (mode =
SWM_BARCODE) or image capture (mode = SWM_IMAGE) or preview and image capture (mode
= SWM_IMAGE_PREVIEW) for 2D scanner
Function call:
BOOL USI_SetWorkingMode(int mode);
Parameter: (output)
mode: int : mode = SWM_BARCODE – Barcode
mode = SWM_IMAGE – image capture
mode = SWM_IMAGE_PREVIEW – preview and image capture
for 2D scanner
Return:
Always True.

Unitech PA600 Specifications

System Memory

SDRAM memory	64 MB
Flash ROM	128 MB
Flash ROM with WWAN	320 MB

Display

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

Power

main battery	3.7V 1950mAh Li-Ion Battery Pack
backup battery	One Rechargeable Ni-MH Backup Battery
power source	Main Battery

Operating Environment

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

Weight and Dimensions

weight	290g with Battery & Scan Engine
length	149.5 mm
height	26.6 mm