Interface Related Features

RS-232 Interface Features — cont.

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STATE

 

 

 

 

 

 

 

 

BARCODE

 

 

 

 

 

 

 

 

 

Host Echo

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quiet Interval

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

= 100msec

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal

Voltage:

Normal RS-232

Signal Voltage:

TTL

No TTL

Inversion

Invert TTL

END

Beep on ASCII BEL

Enables/disables ability of imager to beep (sound a good read tone) on receiving an ASCII BEL (07 hex).

Beep on Not on File

Select for the host to beep (or not) when a not-on-file (host command) condition is detected by the host.

ACK NAK Options

This enables/disables the ability of the imager to support the RS-232 ACK/NAK protocol. When configured, the imager and/or host sends an “ACK” when it receives data properly, and sends “NAK” when the data is in error. Selections for this option are:

Disable

4-16

QuickScan® QS6500/QS6500 BT

Page 52
Image 52
Datalogic Scanning QS6500BT manual Beep on Ascii BEL, Beep on Not on File, ACK NAK Options, Signal Voltage Normal RS-232