Let's learn about "셔터만 누르시면 돼요"

셔터만 누르시면 돼요 : Just press the button; Just shoot; Just push the button and you’re set to go.

* 사진을 찍다, 촬영하다 : shoot

빨간 버튼만 누르면 돼요 : Push the red button. That’s all

[other expressions]

<반말(talking down to)>

- 셔터만 누르면 된다. (to younger people or friends)

- 셔터만 누르면 되네. (to younger people or friends)

- 셔터만 누르면 돼. (to younger people or friends)

- 빨간 버튼만 누르면 된다. (to younger people or friends)

- 빨간 버튼만 누르면 되네. (to younger people or friends)

- 빨간 버튼만 누르면 돼. (to younger people or friends)

<존칭/존댓말/높임말/경어(honorific)>

- 셔터만 누르시면 되네요. (honourific by '-요')

- 셔터만 누르시면 돼요. (honourific by '-요')

- 셔터만 누르시면 됩니다. (formal; honourific by '-ㅂ)

- 빨간 버튼만 누르시면 되네요. (honourific by '-요')

- 빨간 버튼만 누르시면 돼요. (honourific by '-요')

- 빨간 버튼만 누르시면 됩니다. (formal; honourific by '-ㅂ)

* [Memo]

* Extreme honorifics(극존칭) are not used when the subject(주어) is not a person(사람). In other words, extreme honorifics(극존칭) are used only when the subject(주어) is a person(사람) :  주어가 사람이 아닌 경우는 극존칭을 사용하지 않는다. 즉, 주어가 사람인 경우에만 극존칭을 사용한다

[explanations]

* 빨간 : red

* 셔터 / 버튼 : button

* -만 : only

* 누르다 : press

* 누르시다 : an honourific form of 누르다 by '-시-'

* 누르면 : 누르(the stem of 누르다) + -면(A connective ending used when the preceding statement becomes the reason or condition of the following statement: 뒤에 오는 말에 대한 근거나 조건이 됨을 나타내는 연결 어미)

* 누르시면 : 누르시(the stem of 누르시다) + -면(A connective ending used when the preceding statement becomes the reason or condition of the following statement: 뒤에 오는 말에 대한 근거나 조건이 됨을 나타내는 연결 어미)

* 되다 : (1) become (2) can; be able to do (3) [=성취되다] succeed; be accomplished[attained (4) [as the form of -(이)면 되다•-만 있으면 되다] [=충분하다] be enough; be sufficient; will do; answer[serve] the purpose; it's okay (5) arrive in the sentence

- 이것이면 된다 : This will do. / This will serve[answer for] my purpose

- 이젠 됐습니다 = 많이 먹었습니다 : No more, thank you. / Thanks a lot, but I've had enough[plenty] (of it)

- 백 원만 있으면 됩니다 : A hundred won will do[answer the purpose / be enough for the purpose

* 된다 : present form of 되다 by '-ㄴ'

* V-(으)면 되다/ 안 되다 grammar : can, it's ok to / shouldn't, be not allowed

* See about "-(으)면 되다": https://learnkorean.in/verb-adj-%ec%9c%bc%eb%a9%b4-%eb%90%98%eb%8b%a4-korean-grammar/; https://www.koreanstudyjunkie.com/post/double-negatives-in-korean-%EC%9C%BC-%EB%A9%B4-%EC%95%88-%EB%90%98%EB%8B%A4-%EC%9C%BC-%EB%A9%B4-%EB%90%98%EB%8B%A4-intermediate-korean-grammar; https://www.koreantopik.com/2018/02/l1g33-av-grammar-may-not-not.html

* 돼요 : 되(the stem of 되다; 되 + -어 contracted into 돼) + -어(a descriptive verb ending suffix) + -요(an honourific ending suffix)

* 됩니다 : 되(the stem of 되다; 되 + ㅂ contracted into 됩) + -ㅂ니다(an honourific descriptive verb ending suffix)

* a verb + -다 / -네 / -아 / -어 / -는데 : a non-honourific descriptive verb ending suffix

* a verb + -네 / -아 / -어 / -는데 + -요 : an honourific verb ending suffix

* a verb +  -ㅂ니다 : an honourific descriptive verb ending suffix by '-ㅂ'