🔍 Key Concepts

• Identify the symbol at the wheelhouse, starboard side, frame 122, and match it to identical symbols elsewhere on the plan. • Notice which system (fire station, CO₂ release, general alarm, or ventilation control) uses remote push buttons at multiple locations. • Think about what a remote push button from the wheelhouse would logically control shipwide in an emergency.

💭 Think About

• First, carefully locate the device at FR.122, starboard side, and compare its icon to other red boxes with different symbols (phones, fire stations, CO₂, etc.). What does this particular icon look like? • Which of the four answer choices represents a function that would reasonably be activated from many spots around the accommodation rather than only right next to the protected space? • If this button were pressed by mistake, which system would require extra safety steps (like time delays and alarms) before activation, and is that level of complexity shown here or not?

✅ Before You Answer

• Verify that you are matching the exact same symbol (shape and internal marking) at FR.122 with its legend/duplicates on the drawing. • Confirm whether the device is tied to fixed firefighting (CO₂/Halon), ventilation shut‑down, watertight doors, or alarm signaling based on where else it appears. • Before choosing, double‑check that your answer fits the idea of a remote push button that can be safely operated from the wheelhouse without additional release mechanisms.