Settings, Auxiliary audio jack, Muting an alert – Cobra Electronics XRS 9740 User Manual

Page 9: Auto mute mode, Voice alert and tone alert modes

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To Turn On or Off an Audio Alert Using the Program/Mute Button

Press and release
the Program/Mute
button.

Tone

Visual Display

None

None

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Settings

Intro

Operation

Customer
Assistance

Warranty

Notice

Secondary Icons

Your Detector

12 English

Auxiliary
Audio Jack

To Turn Auto Mute On or Off Using Program Mode

(See Page 7 For Instructions on Using Program Mode)

In Program mode,
go to Auto Mute.

Tone

Visual Display

Voice

Two beeps

Auto Mute On

Auto Mute On

One beep

Auto Mute Off

Auto Mute Off

Auxiliary Audio Jack

The Auxiliary Audio Jack can be used to connect an external speaker
in environments with high ambient noise levels. The internal speaker
will be disconnected.

Muting an Alert

Your detector allows you to quickly turn off an Audio Alert by momentarily
pressing the Program/Mute button. If you press the Program/Mute button
a second time during the Alert, the Audio Alert will be turned back on.

Auto Mute Mode

Auto Mute will automatically reduce the audio volume of all alerts after
four seconds for as long as the signal is detected. The factory setting
for Auto Mute is on.

Voice Alert and Tone Alert Modes

You can set your detector to sound alerts and confirm user settings with
either a Voice or a Tone. The factory setting for Alert mode is Voice.

To Select Voice or Tone Mode Using Program Mode

(See Page 7 For Instructions on Using Program Mode)

In Program mode,
go to Voice/Tone.

Tone

Visual Display

Voice

One beep

Tone

Tone Alert

Voice Alert

Voice

Voice Alert

AutoMute On

Auto Mute Off

AutoMute Off

Auto Mute On

Program/Mute Button

Press and release

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