Samsung IAB Series Install Manual page 81

Dehumidification mode guide –
 Installation when dehumidification is required
※ Do not play or use other content before the instructions on the next page are completed.
※ In humid areas, using a dehumidifier to reduce moisture is effective.
(Moisture increases when the night air conditioner does not work, which can be a factor in line effect.)
※ Please make sure that the cold air in the air conditioner does not directly touch the screen.
※ If you use a temperature / humidity meter during the installation period, you can analyze the cause in case of a problem.
1. After connecting the cabinet, run a specific pattern on the LSM.
(If a different pattern is used, it may be a cause of line defect. )
① After selecting the installation model, run Test
※ Screen when connecting 110 inch set
2. Check the cabinet with a darker monochromatic pattern (W/R/G/B) and turn off the cabinet.
(The inspection of each pattern must be within 30 seconds, and for more information,
please refer to the screen inspection..)
Pattern
This content should be recognized by the customer who runs the screen
Please print it out by the installer and deliver it to the customer (user)
LSM
② Run a darker gray pattern among patterns