Cobra Electronics XRS 9940 - Manual (Page 7)

Muting an Alert
•
Your detector allows you to quickly turn off an Audio Alert by momentarily
pressing the Mute
button. If you press the Mute button a second time
during the alert, the Audio Alert will be turned back on. After the current alert
is gone, the next alert will be heard.
Two other features are incorporated in your detector to automatically mute
or reduce the volume of alerts. See pages 14 and 16 for Intellimute and Auto
Mute modes.
Auxiliary Audio Jack
•
The Auxiliary Audio Jack can be used to connect external speakers in
environments with high ambient noise levels. The internal speaker will
be disconnected. (This uses a mini stereo audio connector.)
Getting Started
Your Detector
Nothing Comes Close to a Cobra ® 9
Getting Started
Your Detector
8 English
IntelliShield Highway/City Modes
•
Your detector is equipped with IntelliShield false signal rejection technology
which consists of a Highway mode and three different levels of City modes:
City X, City X Beep Off and City X+K.
Highway mode provides full response to all signals detected. The City modes
reduce false alerts while you are driving in or near urban areas where there
are many sources for conflicting X or K band signals such as microwave
towers and automatic door openers. The factory setting is Highway. The
factory City mode default setting is City X; it can be changed in programming
mode (see page 11).
You can toggle between Highway and City modes by pressing the City button.
NOTE
When you change to City mode, the unit will enter
whichever city default mode is set at the time.
Auxiliary
Audio Jack
City Button
Press and release
Mute Button
Press and release
Display Timeout Mode
•
Your detector has a Display Timeout mode to prolong
the life of your screen. Touch any button to exit Display
Timeout and recall the Standby screen.
The factory default is for Display Timeout to engage
from the Standby screen after 30 seconds. You can
change the time interval or deactivate Display Timeout
in programming mode (see page 10).
NOTE
In Display Timeout mode, the display will show a small dot
moving slowly back and forth to indicate the unit is turned on.