User's Manual

- 7 -
PARTS OF THE R3
Audio
Jack
Power
Jack
POWER
VOL +
MENU
VOL −
USB
Eagle
Eye
Latch
Slot
MUTE/DIM
CITY
Latch
Release
KEY PRESS TO... PRESS AND HOLD TO...
POWER Turn R3 on and off. NA
VOL + • Turn volume up (7 levels: 0 - 6).
• In Menus, go to next item.
NA
VOL – • Turn volume down (7 levels: 0 - 6).
• In Menus, go to previous item.
MENU • Access the Menu system.
• In Menus, press to cycle through options for the
current menu item.
When in Menu mode, exit the Menu
system.
When NOT in Menu mode, changes modes
between Highway, City, and City 2.
MUTE/DIM MUTE
• MUTE on - Press MUTE/DIM to mute an alarm.
Returns to normal operation 10 seconds after the
alert ends or if a different band is detected during
Mute mode. Mute On displays for a few seconds.
• MUTE off - Press MUTE/DIM to restore audible
alarms before the 10 second automatic mute
time-out.
MUTE MEMORY
• Save a Mute location (Mute Memory) - press
MUTE/DIM again while Mute On displays to
save that GPS location and frequency to memory.
Mute Memory displays on the screen.
R3 stores up to 100 Mute Memory points.
• Delete Mute Memory - Press MUTE/DIM while
Mute Memory displays; the R3 displays a delete
confirmation message. Press
MUTE/DIM again
to confirm.
DIM - Changes the display backlight
intensity:
• Bright
• Dim
• Dimmer
• Dark (Dark is off unless there is alert.)
• Off (Off regardless of whether or not
there is an alert.)