User's Manual

KDC User Manual
51
Revision 3.05.R6
Copyright ® 2014, KoamTac, Inc.
4.1.12 Wakeup Nulls
The KDC sends three leading Null bytes to wake up Bluetooth connected device. This
feature can be disabled if Bluetooth connected device doesn’t require additional bytes
to wake up.
4.1.13 Autolock Time
iPhone/iPad/iPod touch loses incoming Bluetooth data in sleep mode. Users can set KDC
Autolock time to the same Autolock time of your iPhone/iPad/iPod touch to use automatic
wakeup feature in HID mode to prevent data loss. There would be a one second delay of
barcode transmission if Autolock time is set to more than one minute and the barcode scan
interval is larger than the auto-lock time. The auto-lock time would be set as 0, 1, 2, 3, 4, 5,
10, 15 minutes. 0 means iPhone/iPad/iPod touch never enters sleep mode.
4.1.14 HID Keyboard
User can select international keyboard – English, German, French, Spanish and Italian.
4.1.15 HID Initial and Inter-Character Delay
Certain applications can't process HID input fast enough and lose some characters during
transmission. Users would increase initial and inter-character delay to prevent data loss
during HID transmission
 HID Initial Delay: Define the initial delay between 1sec to 10sec before data
transmission in HID mode
 HID Inter-character Delay: Define the inter-character delay between 10msec
to 100msec in HID mode
4.1.16 Control character transmission in HID mode
Control characters between ASCII value 0x00 and 0x1F can be replaced by ALT+Numpad
or ^+Character.
 Disabled  Transmit the original control character
 Alt+Numpad  Transmit Alt+ ASCII value from Numpad.
 ^+Character  Control characters would be substituted as following table.
 Replacement to |  Control characters would be substituted as “|”.