Press and release
Mute button to turn off
the audio for any alert.
M u t e
will be displaye d.
The alarm will be turned off until the signal is
ove r, with audio set at previous volume level fo r
n ext signal.
Operation
13
Operation
12
Muting
Selecting Auto Muting Mode
In Auto Mute mode the alerts will be heard at the
volume set for 3 seconds, then automatically be
reduced to a lower level.
Audio Muting
The mute button is used to temporarily turn off
the alarm and turn Auto Mute mode off and on.
Note
In either mode the next
alarm will begin with
normal volume.The ESD-
9550 will retain the chosen
mode while
OFF
.
◆
Continued
Press and re l e a s e
Mute b u t ton when no signal
is being re ce i ve d.
1
Manual Muting of the Audio
Use this operation to turn off the audio alarm at
any time.
1
Note
City =“Beep”
Highway =“Beep-Beep”
Note
The ESD-9550 will retain
the chosen mode while
OFF.
Highway/City Mode
To select Highway Mode:
Press and release Ci ty butto n .
HWY
will be
displayed for 2 seconds followed by
h
.
Highway/City
Mode
◆
Continued
Note
To completely turn off
incoming alerts while in
auto mode, press and
release mute button.
Note
Mute=“Beep”
OR
Auto Mute=“Beep-Beep”
*9550.MANUAL 8/9/00 12:21 PM Page 12
