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Usb polling interval – Posiflex PG-200/2D User Manual

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USB Polling Interval

This option speeds up the USB HID Keyboard Emulation Device. Scan a bar
code below to set the polling interval. The polling interval determines the rate
at which data can be sent between the decoder and the host computer. A lower
number indicates a faster data rate. The default value is 8 msec.

When the polling interval is changed the decoder re-initializes.
CAUTION: Ensure your host machine can handle the selected data rate.

Selecting a data rate that is too fast for your host machine may
result in lost data.

1 msec

2 msec

*3 msec

4 msec

5 msec

6 msec

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