29
Chapter 1 Quick Start
Chapter 1

Adjusting the D Beam Sensitivity

The sensitivity of the D Beam will change depending on the amount of light
in the vicinity of the unit. If it does not function as you expect, adjust the
sensitivity as appropriate for the brightness of your location.
fig.1-26
1Press [SYSTEM].
[SYSTEM] will light.
2Press [PARAMETER ] to display the following screen.
fig.1-27
3Place your hand about 20 inches (50 cm) above the D Beam,
and turn [PATCH/VALUE] to adjust the sensitivity.
Move the meter at the upper right of the screen to the center line as shown
in right screen. The D Beam will respond as far as the position where your
hand was when you made the adjustment.
fig.1-28
4When you have finished adjusting, press [SYSTEM] or [EXIT].
You will return to normal Play mode.
The HPD-15 adjusts the
sensitivity of the D Beam
automatically when turns
the power on.
1, 42
3
4

CONTROLLER

DBEAM Sens 100

You can make your
selection rapidly by using
the Key Repeat Function (p.
31) or Skip Function (p. 32).
CONTROLLER
DBEAM Sens 100 CONTROLLER
DBEAM Sens 64
The sensitivity of the D
Beam will be less in a dark
location. In such locations,
it is a good idea to make
the adjustment with your
hand approximately 12
inches (30 cm) above the D
Beam.
For details on other system
parameters, refer to
“Chapter 5 Settings for the
entire HPD-15” (p. 67).