You hear a voice announcement when the features
below are preprogrammed in the radio.
• The radio powers up. The radio announces the
current zone and channel it is transmitting.
• Press the preprogrammed voice announcement
button (which specifically programmed to playback
the current zone and channel). The radio
announces the current zone and channel it is
transmitting.
Note: Pressing this preprogrammed playback
button will always enable the voice feature to
announce in High priority.
All the three programmable buttons at the side of
the radio support this feature.
• Change to a new zone. The radio announces the
current zone and channel it is transmitting.
• Change to a new channel remaining within the
current zone. The radio announces the current
channel.
• Press either the Menu Select button or
preprogrammed button of the radio to launch or
terminate Scan, PL Disabled, Talkaround/Direct or
Transmit Inhibit. The radio announces the
corresponding feature activation or deactivation.
Site Selectable Alerts (ASTRO 25)
A Site Selectable Alert (SSA) is an Intelligent Lighting
indicator together with audio alert sent to radios at a
site or a few sites to notify the users when there is a
special situation that they need to be aware of. Only
authorized radios are enabled to send SSA.
Upon the activation of a SSA, the receiving radios
display the alert alias and generate the periodic alert
tone.
Note: Alert alias, alert tone, and alert period can be
preprogrammed. Alert period is the duration for the
radio to repeat the alert tone. An interval of 5 seconds
might impact the battery life of the radio. Check with
your dealer or system administrator for more details.
When mixing SSA with received voice audio, the SSA
alert is reduced in volume to ensure that the voice
message is still heard clearly. Therefore, it is
important that the SSA audio files are created with
clear loud audio to ensure they can still be heard
clearly when played at reduced levels.
Sending SSA Notification to Single Site
1
or to SSA.
160
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