Microscan MS-Q Imager Manual do Utilizador descarregar pdf (Página 37)

Basic Operations

Save changes whenever you reconfigure Imager settings.

Save

Settings

Clear

all Data

Default

to USB

Clear XML

Rules

Default

to PS2

Step 2 — Determine Optimum Position

1. Position the Imager in front of the symbol.

• High Resolution Option: 2.75” (70 mm) for Near

Field or 4.5” (114 mm) for Far Field.

• Standard Resolution Option: 4” (102 mm) for

Near Field and 9” (229 mm) for Far Field.

2. Determine the optimum read position by triggering

at different distances and angles.

3. To speed up decoding, try enabling Near Field or

Far Field only. (By default, Both Fields are

enabled.)

In general, if the symbol element size is less than 0.010” (0.025 mm), enable Near

Field to a focal point. If more than 0.010” (0.025 mm), try the Far Field focal point.

Also if symbols are placed closely together, you may want to use Near Field to lower

the risk of reading the wrong symbol.

Other factors to consider:

•Use Both Fields for applications in which symbols may vary significantly in

size and distance from Imager.

•On Quadrus models, try Locked Mode for even quicker decodes for symbols

with consistent size and presentation (see “Lock Settings on Test Symbol” on

page 3-5).

• For a more advanced setup, see “Optimizing the Imager” on page 9-10.

Read this Test Symbol:

Program Handle Trigger for Near/Far/Both Fields

ABCDEFGHIJKLMNOP

Near Field Only

Far Field OnlyBoth Fields (default)

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 203 204

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Microscan MS-Q Imager Manual do Utilizador Página 37