そういう時は

[ribiyajin]

I've across the phrase "そういう時は" in an anime, the full sentence is "ほら, そういう時はここ見るの 番号が書いてあるでしょ" which was translated as "All right, in these situations, look here, do you see these numbers?" [Context: Senpai explaining to a rookie how to find their way around using a map].
I looked the expression up and it seemed like a set phrase. I know that 時 is used to mean "when" but I can't figure out how it should be analyzed in this phrase and whether the phrase as a whole has a special meaning, can someone help me out?

 

[SoLaTiDoberman]

そういう時は、in such instant, in such time, in this time,
＝そういう状況の時は、in such a situation, in such situations, in these situations,
＝そういう場合は、in such a case, in that case, in this case, in these cases

そういう＝such
時＝situation, time, case, instant
は＝in

"ほら, そういう時は、ここ（を）見るの（よ）。
（ここに） 番号が書いてあるでしょ（う）。"