Functions
- Signaller can call and speak to driver.
- Driver can call and speak to signaller.
- Signaller and driver can exchange preset text messages.
- Signaller can send emergency stop messages to a particular train, or all trains in an area.
- Driver can make an emergency call to signaller.
- Signaller can speak to passengers via the train's public address system.
- Signaller can connect driver to the railway telephone network.
- Signaller notified if DSD is released after DSD alarm displays for 30 seconds on radio
Read more about this topic: Cab Secure Radio
Famous quotes containing the word functions:
“Mark the babe
Not long accustomed to this breathing world;
One that hath barely learned to shape a smile,
Though yet irrational of soul, to grasp
With tiny finger—to let fall a tear;
And, as the heavy cloud of sleep dissolves,
To stretch his limbs, bemocking, as might seem,
The outward functions of intelligent man.”
—William Wordsworth (1770–1850)
“One of the most highly valued functions of used parents these days is to be the villains of their children’s lives, the people the child blames for any shortcomings or disappointments. But if your identity comes from your parents’ failings, then you remain forever a member of the child generation, stuck and unable to move on to an adulthood in which you identify yourself in terms of what you do, not what has been done to you.”
—Frank Pittman (20th century)
“Those things which now most engage the attention of men, as politics and the daily routine, are, it is true, vital functions of human society, but should be unconsciously performed, like the corresponding functions of the physical body.”
—Henry David Thoreau (1817–1862)