how to prevent damage from sdi outputs

5:24

2:48

کوتاه

کوتاه

2:33

10:32

9:58

1:32

4:27

7:13

3:04

7:21

2:36

8:03

6:48

7:36

3:07

4:45

6:51

11:00

2:21

3:39

4:55

4:45

19:10

15:34

5:04

2:09

کوتاه

3:34

3:34

7:32

18:19

1:13

8:10

2:45

1:14

4:30

7:15

2:29