BMW HP4 Rider's Manual page 78

Customising display
6
layout
76
To change the layout of the
display in LAPTIMER mode,
repeatedly press button 2 until
the layout of the display suits
z
your preferences.
Starting timing
Press button 1 to start timing.
The engine has to be
running in order for the
headlight-flasher signal to be
detected.
Every time you cross the start/
finish line, press button 1 again
to start timing for the next lap.
The data of the preceding lap
are written into memory.
Timing continues even if you
exit the display mode. In the
other modes, however, timing
of another lap can be started
only by an external signal.
Infrared receiver
with infrared receiver
An infrared signal provides a con-
venient way of operating the in-
strument panel in LAPTIMER
mode. The instrument panel
can be operated in this way only
when the infrared receiver avail-
able as an optional accessory is
connected. The headlight flasher
button can be used to operate
the instrument panel even when
the infrared receiver is installed.
A lap timeout can be defined to
stop the receiver from registering
completion of a lap prematurely
in response to spurious signals
( 92). Signals received before
this time elapses are ignored.
OA