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Setting the end limits

• Press the Up button:

a) If the E.V.B. raises, the direction of rotation is correct:

go to the section entitled "Setting the end limits".

b) If the E.V.B. lowers, the direction of rotation is incorrect:

press the "my" button until the E.V.B. moves; the direction

of rotation has been modied.

• Press the Up button to check the direction of rotation.

5.3. Checking the motor's direction of rotation

• The J4 RTS motor is factory set to operate with a type 1

E.V.B.. However, the user can select the operating mode

for either a type 1 or type 3 E.V.B..

• Press the Up and "my" buttons to switch between operating

modes.

If the motor switches from type 1 to type 3 operation, the

E.V.B. moves briey at slow speed.

If the motor switches from type 3 to type 1 operation, the

E.V.B. moves briey at normal speed.

E.V.B. Type 1: The slats are raised and lowered using

the cord, and angled using the scale.

E.V.B. Type 3: The slats are raised, lowered and

angled using a chain hidden inside the slides.

If the type 3 operating mode is selected and

adjustment is in automatic mode, check that the

apron's upper slat activates the "mushroom" in

the upper end limit position to prevent damage

to the product.

5.4. Selecting the type of E.V.B. (type 1 or type 3)

SOMFY J4 RTS User Manual

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