Installation Manual

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Chapter 2 Installation

Mounting orientation

When the E3000H is properly placed or installed, its front view looks like the picture below. In the middle is

the lens, the two sides are aimed, the upper is the decoding circuit board, and the screw mounting holes

are below. At this time, the relative orientation of the image captured by the E3000H correctly corresponds

to its orientation.

Optical correlation

Window placement

The window is made of transparent media mounted on the front of the E3000H engine to isolate the inside

and outside of the product and preserve the light path for the E3000H to read the bar code. The window

should be placed so that the illumination and aiming beams are emitted as much as possible and the

reflections are prevented from entering the engine. If the illumination beam is reflected into the engine, it will

reduce the engine's read performance.

The window placement distance is obtained by measuring the distance between the E3000H front plane

and the farthest plane of the window. In order to ensure good reading performance, the vertical distance

between the far end face of the window and the front end face of the E3000H is no more than 3mm, and the

vertical distance between the near end face of the window and the front end face of the E3000H is not more

than 2mm.

If the window needs to be tilted, the distance requirement is the same as the parallel installation. The tilt

angle should ensure that there are no various beams that can be reflected into the lens to ensure read

performance.