Honeywell MetroSelect User Manual

22–1
IS4823 and IS4825 Scan Engines
Operating Modes
Activation Modes
³ 4 1 8 3 0 4
* Activate Scanning with the External Trigger –
An external I/O pin is used to enable the scanning
cycle. A High-to-Low transition on the I/O signal is
used to activate scanning. The signal must be
deactivated (HIGH) and re-activated for
subsequent scanning cycles. The scanning cycle
is terminated based on the default period of time
(2 seconds), a variable period of time, when the
I/O signal is deactivated (Low-to-High), or when a
bar code is scanned and transmitted.
³ 1 1 8 1 1 0
Activate Scanning on Receipt of the <DC2>
Character – A received <DC2> character initiates
the scanning cycle. The scanning cycle is
terminated based on the default period of time
(2 seconds), variable laser timeout selected, or
when a bar code is scanned and transmitted.
³ 1 2 0 3 1 6
Activate Scanning Using D/E – A received ‘E’
character initiates the scanning cycle. The
scanning cycle is terminated based on the default
period of time (2 seconds), variable laser timeout
selected, or receipt of a ‘D’ or when a bar code is
scanned and transmitted.
³ 1 1 7 4 1 5
Activate Scanning with Address – A
configurable address character is used to initiate
scanning. T
he scanning cycle is terminated based
on the default period of time (2 seconds), variable
laser timeout selected, or when a bar code is
scanned and transmitted.
³ 9 1 7 5 0 0
~ Address Value – Use this bar code with a code
byte sequence (on page 16–1) that represents
the desired character to be used to initiate
scanning. An ASCII reference table is available
on page 16–3.
22

Honeywell MetroSelect Specifications

General

Brand	Honeywell
Model	MetroSelect
Category	Barcode Reader
Language	English