Cobra ESD9550 How To Use Manual page 5

*9550.MANUAL 8/9/00 12:21 PM Page 8
Quick Start
Set Muting Set Muting Mode Signal
Reduces signal alert volume.
Mode
Auto Muting
Press and release Mute button when no
1
signal is being received.This will immediately
reduce volume of alerts.
Manual Muting
For more detailed
operation instructions Press and release Mute button to reduce
1
volume while signal is in progress. MUTE
on setting muting mode,
will appear in the display.
see page 13.
To Switch Between Modes
Press and release Mute Button when no
1
signal is being received.
8
Turning On Your ESD-9550 Turning
On Yo u r
E S D - 9 5 5 0
1 Plug power cord Plug power cord
2
into detector. i nto cigare t te lighte r.
Rotate ON-OFF Volume Control to the left
3
(away from you).
The message "Testing...System Ready " will be
displayed, along with 3 beeps. The Compass
directions will then be displayed.
9
Operation