Samsung IER Series Installation Manual page 4

Dehumidification guidance
 How to install the screen in the case that dehumidification is necessary
※ Before finishing the directions explained in next pages, never play other contents or use them.
※ If the installation site has higher humidity, it is highly recommended to use dehumidifier.
(If A/C turned off after working hour, it may make humidity higher and cause line defects.)
※ Chilled air from A/C should never touch LED surface directly.
※ If thermo-hygrometer is equipped on the site while the screen is installed, it is useful to analyze
the cause of line defects.
1. Play a specific pattern of LSM program without any cabinets.
(This pattern should be used. If other pattern is used, it can cause line defects.)
① Select S-Box and Test Pattern
2. Inspect cabinets with darker solid patterns(W/R/G/B) and turn off cabinets.
(It should take less than 30 seconds to show each solid patter and you can refer to
Screen check' category in detail
– during installation
② Set darker gray pattern among various patterns.
.)
This contents must be noticed to customer.
Please print this page and hand it to user.
'Process of