Comms Flashcards
What does Metro describe as ‘active listening’?
Where you make a conscious effort to understand not only the individual words but the complete message.
What is a barrier to active listening?
Distraction
What details must you give to identify yourself in a radio transmission?
- TDN
- Origin
- Destination
- Location
-How to be contacted (Radio number)
How can you ensure you’ve heard someone’s message correctly, or they’ve heard yours?
Repeat it back
What is the benefit of the phonetic alphabet?
No two words sound alike, and only two have one syllable
What are the eight steps of making a TEC or REC call?
- “Emergency, emergency, emergency.”
- TDN and location
- State nature of emergency
- State if any lines are blocked/obstructed
- State if overheads need to be isolated
- type of assistance required
- Ask receiver to repeat back message
(8. If required, call emergency services)
What does the first digit of a TDN signify?
The destination or type of service
What does the second digit of a TDN signift?
0 to 5, direct services
6 to 9, via city loop
What do the third and fourth numbers of a TDN signify?
Even numbers = Up trains
Odd numbers = Down trains
How do you use a Signal Post Telephone?
Raise the handset and wait for an answer
Who answers a Signal Post Telephone?
Signaller
Who answers the Signal Post Telephones in the MURL?
Area Manager
PABX/Internal phones:
What extensions are the 1 and 5 digits used to dial internally?
1 = 9619
5 = 9610
Flinders St Operational Telephones:
What are the two buttons on a platform phone at Flinders St?
- Flinders St Control Room
- Metrol
How far apart are MURL telephones placed?
Every 150 metres.
How do you answer the MURL phones?
Press red button beneath box
What to do if the blue MURL lights flash?
- Bring train to stop using normal brakes
- Contact Area Controller using DTRS, portable radio or MURL telephone
What is a SEPAC Telephone?
Dedicated phone direct to Train Controller at Metrol, located at platforms and signal boxes. Ask Station Staff if you need to use it.
How can you call the driver of another train directly?
Through the DTRS using either their TDN or motor number
What happens if you receive an SMS on your fixed DTRS
Report it immediately to the Train Controller at Metrol
The DTRS is the primary communication device between the driver and…?
- Train Controllers
- Area Controllers
- Signallers
Calls from Train Controllers, Area Controllers and Signallers to the Fixed Train Radio will automatically answer after…?
4 seconds
Calls to the Portable Radio will automatically answer after…?
2 seconds
When should you answer your DTRS, Portable Radio or Metro-issued Mobile Phone?
When it is safe to do so
When must you test a cab radio and what is the number?
Test the DTRS when:
- Prepping train
- Suspected radio fault
- After a DTRS fault has been rectified.
Number is: 849 801
If the train loses overhead power, how long will the DTRS and PA systems operate for?
Aprox. 2 hours
How long until a TDN automatically deregisters and how do we do it manually on a fixed radio?
Times out after 4 hours.
To manually de-register, press the TD button and select ‘confirm de-registration’.
How do we change the channel on the DTRS from DTR to LTR?
Pressing the LTR button on the Cab Fist Microphone (below the push-to-talk button)