Honeywell 1900, 1902 Host ACK On/Off, Host ACK Responses, Action, Command, Host ACK On, * Host ACK Off

•Scanner operation is suspended until 1) a valid escape string is received from the host system (via the base or Access Point) or 2) the scanner times out.

•Once condition 1 or 2 above has been met, the scanner is ready to scan again, and the process repeats.

A time-out occurs if the scanner does not receive a valid escape command within 10 seconds. A time-out is indicated by an error tone. If a time-out occurs, the operator should check the host system to understand why a response to the scanner was not received.

Host ACK On/OffHost ACK On

	* Host ACK Off
Host ACK Responses
Command	Action
<ESC> a	Double beeps to indicate a successful menu change
	was made.
<ESC> b	Razz or error tone to indicate a menu change was
	unsuccessful.
<ESC> 1	The green LED illuminates for 135 milliseconds followed
	by a pause.
<ESC> 2	The green LED illuminates for 2 seconds followed by a
	pause.
<ESC> 3	The green LED illuminates for 5 seconds followed by a
	pause.
<ESC> 4	Emits a beep at a low pitch.
<ESC> 5	Emits a beep at a medium pitch.
<ESC> 6	Emits a beep at a high pitch.
<ESC> 7	Beeps to indicate a successful decode and
	communication to host.

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