Datalogic Matrix 400 Instruction Manual download pdf (Page 7)

MATRIX 400™ QUICK GUIDE

STEP 4 – FOCUS THE READER

Matrix 400™ provides a built-in tool called Blue Diamonds™ to aid focusing the reader. The Blue Diamonds™ are

accessed through the X-PRESS™ Interface.

1. Remove the lens cover in order to focus the reader.

2. Prepare the correct accessory lens for your application:

a. Loosen the two Locking Knobs on the lens.

b. Adjust the Focus ring to the "Far position" and the Diaphragm ring to the "F4"

number setting which is

the preferred setting for installation.

3. Power the reader on. During the reader startup (reset or restart phase), all the LEDs blink for one second. On

the connector side of the reader near the cable, the “POWER ON” LED (blue) indicates the reader is correctly

powered.

4. Enter the Focus function by pressing and holding the X-PRESS™ push button until the Focus LED is on.

5. Release the button to enter the Focus function. The Blue Diamonds™ turn on.

The procedure is as follows:

a. Adjust the Focus ring towards the "Near position" until the Blue

Diamonds™ are perfectly in focus, see Figure 8.

At long focal distances a "skew" angle may cause a noticeable

difference in focus between the two diamonds, in this case select

the best possible focus (both diamonds slightly out of focus).

Tighten the Focus Locking Knob.

b. Tighten the Diaphragm Locking Knob.

READY

green

ellow

red

SETUP

FOCUS

LEARN

GOOD

RIGGER

COM

STATUS

Figure 7 – X-PRESS™ Interface:

Focus Function

NOTE

If necessary you can use the Fine Focusing Tool in the VisiSet™ Setup Wizard for fine focusing.

See Step 8.

FOV

Blue Diamond™

in focus

Figure 8 – Focus Function Using Blue Diamonds™

6. Exit the Focus function by pressing the X-PRESS™ push button once. The Blue Diamonds™ turn off.

7. Replace the lens cover, screwing it tightly to the base.

For far reading distances, the Diaphragm ring can be set to values between F2 and F4 to increase image lighting and Blue

Diamond™ visibility.

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Datalogic Matrix 400 Instruction Manual Page 7

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