Intermec 700 Series User Manual page 158

SECTION 6
eAttr
ITC_RDRATTR_GRID
ITC_RDRATTR_SCANNER_ENABLE
ITC_RDRATTR_GOOD_READ_LED_ENABLE
ITC_RDRATTR_DATA_VALID_LED_ENABLE
ITC_RDRATTR_TONE_ENABLE
ITC_RDRATTR_VOLUME_LEVEL
ITC_RDRATTR_TONE_FREQUENCY
ITC_RDRATTR_GOOD_READ_BEEPS_NUMBER
ITC_RDRATTR_GOOD_READ_BEEP_DURATION
Data Structure contained in rgbAttrBuffer
ITC_BARCODEREADER_READER_GRID
Reader Engine specific grid only.
BOOL
TRUE Enable scanner.
FALSE Disable scanner.
BOOL
TRUE Reader Engine controls good read LED.
FALSE Good read LED is not controlled.
BOOL
TRUE Reader Engine controls data valid LED.
FALSE Data valid LED is not controlled.
BOOL
TRUE Reader Engine issues beeps.
FALSE Beeps are not issued.
ITC_BEEP_VOLUME
An enumerator that identifies the beep volume level
control. Valid range for S9C:
typedef enum tagBeepVolume
{
ITC_BEEP_VOLUME_LOW = 0,
ITC_BEEP_VOLUME_MEDIUM = 2,
ITC_BEEP_VOLUME_HIGH = 1 //Default
}ITC_BEEP_VOLUME
Note: Due to the hardware design on this 700 Se-
ries Computer, the volume level can be either
OFF (ITC_BEEP_VOLUME_LOW) or
ON (ITC_BEEP_VOLUME_MEDIUM/HIGH).
DWORD
A value that identifies the tone frequency in Hz.
Valid range for S9C: 1000–4095 Hz (default: 2090).
Note: The value is divided by 10 for storage. On
retrieval, the scanner rounds off the value to the
nearest 10 Hz, then multiplies the value by 10. For
example, the value sent to the scanner is 2095. On
retrieval, the value returned is 2090.
ITC_GOOD_READ_BEEPS_NUMBER
An enumerator identifying the good read beeps
number. Valid range for S9C:
typedef enum tagGoodReadBeepsNumber
{
ITC_NUM_BEEPS_NONE = 0,
ITC_NUM_BEEPS_ONE = 1,
ITC_NUM_BEEPS_TWO = 2
}ITC_GOOD_READ_BEEPS_NUMBER
DWORD
A value identifying the good read beep duration in
ms. Valid range for S9C: 0–2550 ms (Default: 80).
Note: The value is divided by 10 for storage. On
retrieval, the scanner rounds the value to the near-
est 10 ms, then multiplies the value by 10.
700 Series Color Mobile Computer User's Manual
Scanner Support
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