Technical data

4OPERATION

4.4 SETTINGS IN THE EXTENDED MENU

ALS

380

Manually adjusting the sensor.

In the extended menu:

➔ Call up the CONT function.

➔ Insert the backing material without a label under the

photoelectric sensor.

➔ Press the PRIOR key until the yellow LED on the

photoelectric sensor [61A] illuminates.

➔ Press the NEXT key in stages until the yellow LED

extinguishes again.

➔ Make note of the value displayed when the LED ex-

tinguishes: Value of the backing material.

➔ Insert the backing material with a label under the

photoelectric sensor.

– The LED illuminates.

➔ Press the NEXT key until the LED extinguishes.

➔ Make note of the value displayed when the LED ex-

tinguishes: Value of the label.

If the LED does not extinguish even at the lowest

value 1:

➔ Write down 1 as the value of the label.

➔ Calculating the setting value for CONT:

➔ Enter the calculated setting value using the NEXT or

PRIOR key.

➔ Save the value using the ENTER key and exit the

CONT function.

Test the setting:

➔ Pull the label ribbon through under the label stop

sensor.

– The LED illuminates, if a label is under the photoe-

lectric sensor [61].

– The LED does not illuminate if only backing material

is under the photoelectric sensor.

[61] Backing material with a label under the label stop sensor;

LED (A) illuminates.