Unitech MS842 User Manual

 Passthrough All Symbols: This transmits and decodes all Macro PDF symbols
and performs no processing. In this mode the host is responsible for detecting
and parsing the Macro PDF sequences.
Use this mode when the decoder’s BEEPER_ON signal is not used to drive a
beeper. In the other modes, some Macro PDF scanning sequences provide audible
feedback only, so if BEEPER_ON is not used, no user feedback is provided. All
actions marked No Tranmission provide no feedback unless the BEEPER_ON
signal is used.
By using Passthrough All Symbols mode every user decode is transmitted to the
host where the host software can provide the appropriate feedback.
Transmit Macro PDF Control Header
When enabled, this activates transmission of the control header, which contains the
segment index and the file ID, in Macro PDF symbols. For example, the field may
be: \92800000\725\120\343. The five digits after the \928 are the segment index (or
block index), and \725\120\343 is the file ID.
Enable this when selecting Transmit Any Symbol in Set / No Particular Order for the
Macro PDF Transmit /Decode Mode Symbols, and disable this when selecting
Buffer All Symbols / Transmit Macro PDF When Complete. This parameter has no
effect when Passthrough All Symbols is selected.
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Unitech MS842 Specifications

General

Type	Handheld bar code reader
Sensor type	Laser
Scanner type	1D/2D
2D (matrix & stacked) barcodes supported	-
Connectivity technology	Wireless
Power source type	Battery
Buzzer	Yes
Product color	Black, Grey, Yellow

Weight and Dimensions

Weight	- g