Table 2-1. Description of Operator's Controls and Indicators - CONT

TM 55-1915-200-10

Table 2-1. Description of Operator's Controls and Indicators - CONT

Key

Control or Indicator

Function

Stateroom Watchcall and Assistance Needed Panel (FIGURE 2-16)

WATCH CALL

Lights when call button on the

(PUSH TO ACK)

master panel is pressed for that

Illuminated Push

particular stateroom. Engineer

Button.

called will push the stateroom WATCH

CALL (PUSH TO ACK) button to

acknowledge.

ASSISTANCE

Lights when either the operator at

NEEDED

the engine room console presses the

Indicator Lamp

ASSISTANCE NEEDED pushbutton on the

master watchcall and assistance needed

panel or the ASSISTANCE NEEDED indicator

light will be activated if the engine

room operator fails to or is unable to

acknowledge an alarm from the engine

room console alarm panel.

Sonalert

Audible device of the stateroom panel

sounds when either the WATCH CALL or the

ASSISTANCE NEEDED call button is

activated. When the WATCH CALL (PUSH TO

ACK) is pushed to acknowledge the call,

the audible device will be silenced. On

ASSISTANCE NEEDED, the audible device

can only be silenced by pushing the

ACKNOWLEDGE pushbutton at the engine

room console (FIGURE 2-16, Sheet 9 of

10).

LAMP TEST

Depressing the LAMP TEST pushbutton

causes all alarm indicators to

illuminate.

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