Appreciation v Depreciation

Appreciation exports = Decrease
Appreciation imports = Increase
Appreciation net exports = Decrease
Appreciation aggregate demand = Decrease

Depreciation exports = Increase
Depreciation imports = Decrease
Depreciation net exports = Increase
Depreciation aggregate demand = Increase

Memory chain:

Appreciation = dollar stronger → exports D → imports I → Xn D → AD D

Depreciation = dollar weaker → exports I → imports D → Xn I → AD I