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8
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ELEMENT
WHAT IT DOES
Eject
Press to release the bracket latch.
Power Jack
Plug the 12V Power Cord here.
Signal Strength
Displays how strong the signal received is (5 levels).
POWER CORD
USB port
MUTE
button
LED
ELEMENT
WHAT IT DOES
MUTE
button
Press the mute button to mute an alarm. It returns to normal
operation 10 seconds after the alert ends or if a different band
is detected during Mute mode.
Mute On
displays on the R1 for a
few seconds. See page 18 to have the unit automatically mute
the alarm after 3 seconds.
MUTE
button
(Cont)
Press and hold the mute button to change the display and key
backlight brightness.
• Bright (Default)
• Dim
• Dimmer
• Dark (Dark is off unless there is an alert.)
• Off (Off regardless of whether or not there is an alert.)
LED (Red)
Off: Power is off.
Steady on: Power is on.
Flashing: Receiving an alert. The faster it flashes, the stronger
the signal.
USB Port
Use this USB port to charge mobile devices.