Opticon LH2 User Manual

Advance Settings

Prefix \ Suffix

Command Name: VGA & SXGA Mode

Usage:

Sets the imager optical resolution.

Description:

User’s may optimize the LH2’s mega pixel (SXGA) imager (1280 x

1024) to a VGA (640 x 480). This feature is used to decrease the

pixel sampling area, which will greatly increase processing speed.

This is an advanced feature used for the rapid decoding of 1D/linear

barcodes and larger size 2D barcodes. Opticon recommends testing

this feature, as it may not work with certain high density codes.

Default:

Optical resolution is set to 1280 x 1024

Programming Code:

Serial Command:

SXGA Mode - 1280 x 1024 (Default)

P%e20<┘
P%640<┘

Options:
Programming Code:

Serial Command:

VGA Mode - 640 x 480

P%e21<┘
P%640<┘