User Manual

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MENU ITEM FUNCTION SETTINGS
Delete All
Mute? (GPS on)
Delete all saved Mute Memory
points.
There is no confirmation request
to delete all Mute Memory
points.
Press MENU to delete
all saved Mute Memory
points.
Delete All
Users? (GPS on)
Delete all user-selected memory
points.
Press MENU to delete.
Version Displays the latest firmware
version.
NA
DB Ver (GPS on) Displays the latest database
version.
NA
Exit Closes the Menu system. NA
BASIC OPERATIONS
HOW DO I ...? TRY THIS...
Turn on the R3 Be sure the unit is connected to power and then press
POWER. The unit turns on and runs through an initial
self-check if Self Test is turned on. It displays the
different bands and their settings.
The R3 turns on automatically when you start the
vehicle.
Adjust the volume Press VOL + to increase volume. The unit beeps and
displays a number increase.
Press VOL – to decrease volume. The unit beeps and
displays a number decrease.
Mute alarm audio during
the alert
Press MUTE/DIM during an audio alarm to mute it.
(This is especially useful in situations where the alert
may be prolonged, such as at red lights.) You can also
press the MUTE button on the power cord.
Change the screen’s
brightness
Press and hold MUTE/DIM . The R3 announces the
brightness level (Bright, Dim, Dimmer, Dark, or Off) as
it changes to that level. Press and hold the key again
to cycle between the brightness levels.