Prsele108 Prsele90 Instructionmanual 铝壳电动幕Aluminum Electric Projection Screen Manual 使用手册

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Installation

Aluminum Electric Projection Screen

1a 1b

2a

2b

IMPORTANT:

Please roll up the projection screen after use

Operation

1

2 3

2. Clockwise adjustment turn enlarges

the top drop by approximately 1cm

1. Counterclockwise adjustment turn shortens

the top drop by approximately 1cm

Drop adjustment

a

b

How to exclude the malfunction of PMA

series -Electric Projection Screen

2.Limit mode malfunction (After pulling down the screen, you can’t see the

dark side or too much white curtain show up. After the screen rolling back, the

gap between the lower lever and the housing is too much, normal situation is

1CM, or the screen keep rolling) You can reset the device according to the

following steps:

1.Keep pressing the “Up" and "Down" button of the receiver while connecting

the power, then you will hear "di-di-di" , which means code matched.

1

adjustment hole which in front of the Screen’s right side, continue rotating

counter-clockwise until the curtain pull down and the back side can’t expose,

then rotate clockwise until the black side arrive at the desired position.

Set the upper black side position: Use 6MM Allen wrench insert the motor

2

adjustment hole which behind the Screen’s right side, continue rotating

counter-clockwise until the curtain roll up when the distance from lever to the

housing is 6CM, and then rotate clockwise until the distance is 1CM.

Set the lower lever position：Use 6MM Allen wrench insert the motor