Changing The Rear Image Configuration; Adjusting Alarm Volume; Adjusting Detection Sensitivity - Alpine HCE-C300R Owner's Manual

Changing the Rear Image
Configuration
1
Press VIEW.
The image configuration changes every time
VIEW is pressed.

Adjusting Alarm Volume

The audible warning has 3 selectable volume
levels. The default is the "Middle" setting.
1
Press and hold SET. for at least 1 second.
The volume adjustment screen appears.
2
Press SET. to switch to a desired volume
level.
Pressing the button toggles the volume level.
Low
3
Press and hold SET. for at least 1 second.
The sensitivity adjustment screen appears.
4
To return to the normal mode, press and
hold SET. for at least 1 second again.
•
The buzzer volume can be altered accidentally. Use
with the appropriate volume level.
16
-EN
Rear View
Panorama View
Corner View
Ground View
Middle
Adjusting Detection
Sensitivity
Object detection has 2 selectable sensitivity levels.
The default is "High. "
1
Press and hold SET. for at least 1 second.
The volume adjustment screen appears.
2
Press and hold SET. for at least 1 second
again.
The sensitivity adjustment screen appears.
3
Press SET. to switch to a desired
detection sensitivity level.
Pressing the button toggles the detection
sensitivity level.
Low:
High:
4
To return to the normal mode, press and
hold SET. for at least 1 second.
•
For details on the detection function, refer to
"Cautions Regarding Object Detection Function"
(page 6).
High
High Low
Detects mainly moving objects.
Almost no motionless objects are
detected.
Detects moving objects and
motionless objects.