Communications Flashcards
(156 cards)
HT is transmitting (led)
Solid red
HT is transmitting at a low battery condition
Blinking red (while transmitting)
HT is in Emergency mode
Blinking red (while not transmitting)
Receiving a transmission
Solid Amber
HT is receiving a secured transmission
Blinking Amber
How does the LED illuminate during its SOS feature
3 dots 3 dashes 3 dots
LED and SOS are both 3 letters
3 3 3
Emergency alert activation, Transmits and Receives =
Blinking red
A radio transmitting an emergency alert activation displays
Orange stripe with “Emergency” on the MAIN screen
A radio transmitting an EAB, top display =
Illuminates in Amber/Orange and alternates between Emergency and Unit ID
How long does the radio hold the display of an EAB
8 seconds
Both main and top display
How many impolite calls are sent?
1
But does not preempt any ongoing transmission
How many polite calls are sent?
2
Approximately 8 seconds after
How many calls will the radio ID hold?
- The last 15
How can you recall if the EAB was activated?
Call displays an orange triangle
Bermuda triangle is bad
Encrypted channels can only be monitored on
The PORTABLE EFAS
Encrypted channels in Tactical zone A are strapped or unstrapped?
Strapped
They are always active on these channels
HT-9/TAC SEC
HT-10 CMD SEC
Minor damage needs an Unusual Occurrence Report?
No only EXCESSIVE damage
Upon receipt of a spare radio, what channels must be checked for proper ID?
Ch 1, ch 2, and ch 3
Also verify the time of the day on the clock is correct
What may be transmitted over the Department radio after requesting a Mixer Off
Name OR Unit number of a member with a MINOR injury
Initial notificatin of a fatality or serious injury to an on-duty member shall be made to the dispatcher via Mixer Off msg. What will that notification not include?
And what follows the initial notification?
Name or unit number of member.
Followed by immediate telephone notification with full particulars. Also as soon as possible, telephone to the FDOC
In the event a first call to the dispatcher is not acknowledged within _______ repeat the call?
30 seconds
Do not make more than ____ attempts to contact the dispatcher.
3
If the third call to the dispatcher is not acknowledged:
transmit your message from another mobile unit
If no radio response is received after 3 attempts have been made from another unit OR there are indications of a problem with the borough frequency:
Switch to citywide frequency and advise citywide dispatcher of difficulty encountered on that borough frequency