Specifications

<Ver. 2.1>

Special installation (Installation with the screen downward)

3.4.5 Installation with the screen downward

This display is designed to be installed with the screen downward, but certain uses can interfere with proper ventilation.

Please observe the following conditions:

1 Use plate metal that keeps all single holes clear and has dimensions no larger than those given in the following

table.

2 Leave adequate ventilation space between the display and the ceiling.

3 Use plate metal having sufficient strength (incorporating a safety factor of approximately four), and secure at the

four points indicated in the following drawing (four-point mounting). Mounting plate metal on a ceiling involves

certain hazards. Make sure you provide adequate back-up safety measures.

4 Recommended ambient operating temperatures are given in the following table. Operate the display within this

range of temperatures.

5 The ceiling should closely approximate a perfectly flat plane. Keep deformation pressures applied to the display,

such as twisting and bending, at or below 1 mm.

Clearance A to the ceiling

100 mm or more

50 mm or more

Less than 100 mm

Less than 50 mm

Ambient operating temperatures

0 to 35 °C (Animation)

0 to 30 °C (Still)

0 to 30 °C

Cannot be used.

Ceiling

Do not block this area on either the top or the bottom.

75mm

40mm

75mm

694 mm (center indicated)

75mm 75mm

Ceiling