Smartmute - Cobra ESD-9110 Operating Instructions Manual

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O P E R AT I O N • S E T T I N G S
What to Remember While
Using SmartMute ™
SmartMute™ works with both City and
Auto Mute modes.
Whenever your engine revs are below the
activation point, the dot next to the large
character on the right side of the display
will remain lit. Above the activation point,
the dot will blink twice every 2 seconds.
X K Ka V S
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If, for any reason, the unit stops sensing
your engine's revs, SmartMute™ will
indicate an error and automatically turn off.
The rev point you set will be stored in the
unit's memory when power is turned off, and
recalled each time the power is turned on.
The rev point must be reset if you use
your ESD-9110 in a different vehicle.
Important: When initially choosing your
SmartMute™ activation point, a setting
of approximately 300 to 600 RPMs above
idle is recommended. You can reset the
activation point at any time to fit your
individual preferences and driving style.
™
Setting the SmartMute
Activation Point
Your ESD-9110 must be installed in your
vehicle.
Caution: Do not attempt to set the rev
point while driving. Your vehicle should
be parked and idling.
1.
Procedure
Press and hold the

SMARTMUTE™

button for 2 seconds.
2.
Procedure
Rev your engine to
the level you wish
to set. Rev the engine
slightly above idle
and hold revs steady
for 2 seconds.
NOTE: If the unit is unable to
sense usable pulses within three
seconds, SmartMute™ will indicate
an error and automatically turn off.
3.
Procedure
At the desired rev level,
press and release the
SMARTMUTE™ button.
NOTE: If you do not set a rev point
within 20 seconds of beginning these
steps, SmartMute™ will indicate an
error and automatically turn off.
O P E R AT I O N • S E T T I N G S
SmartMute™ must be turned on.
You will hear a series of beeps
as you follow these steps:
Tone Visual Display
2 beeps none
Tone Visual Display
none three bars flash in
succession
1
2
3
Tone Visual Display
1 beep
appears
Tone Visual Display
3 beeps all three bars flash
three times
Tone Visual Display
1 beep
appears
3
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