Tracking (1.1)

Calorimeter (1.2)

Muons(1.3)

Trigger (1.4)

Online (1.5)

Silicon Detector

Fiber Tracker

VLPCs

Central Preshower

Forward Preshower

Silicon Electronics

Fiber Electronics

Electronics

ICD

Central

Forward Trigger

Forward Tracking

Electronics

Level Ø

Muon Level 1

Trigger (Levels 1, 2, 3)

Online Equipment