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Controls and Features
Dim / Dark Switch
Passport’s Dim button selects the brightness
of Passport's display. There are four settings:
Maximum, Medium, Minimum, and Dark.
Press the Dim button to select your
preferred brightness.
If you prefer, you can have Passport
always turn on at a specific brightness. See
the EZ-Programming section for details.
Dark Mode
When you select the Dark mode with the
Dim switch, Passport changes to a very
inconspicuous power-on indication: a very
dim AD, HD, or CD. (In this display, the A,
H, or C indicates Auto, Highway, or City,
and the D indicates Dark.)
When Passport is in the Dark mode,
the display will not show visual alerts when
Passport detects signals. Only the audible
alert will tell you of detected signals.
If you prefer, you can have Passport’s
display totally dark, (see the EZ-Programming
section) and use the visual alerts on the
SmartCord.
Audible Alerts
For Radar signals:
Passport uses a Geiger-counter-like
sound to indicate the signal strength and
type of radar signal being encountered.
When you encounter radar, a distinct
audible alert will sound and occur faster as
the signal gets stronger. When the signal is
very strong, the audible alerts will blend
into a solid tone. This allows you to judge
the distance from the signal source without
taking your eyes from the road.
Each band has a distinct tone for easy
identification.
X-band = beep tone
K-band = raspy brap tone
Ka-band = double-brap tone
For Laser signals:
Since laser signals are a possible threat
no matter how weak, Passport alerts you to
all laser signals with a full laser alert.
For Safety signals:
Passport will alert you to these signals
with a double-beep tone, and a corresponding
text message. A complete listing of the text
messages is on page 23.
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