SLICE Free Motion
Headform User’s Manual
January 2018
8
(Rev. 0)
Status LED
This LED is green and provides information on arming and recording status. It is on, off
or blinking.
Blinking
After unit is turned on, LED will blink during sensor warm-up and system arming.
ON
If armed in Circular Buffer mode, the LED will begin recording after sensor warm-
up and the LED will go solid green. The LED will also go solid green in Recorder
mode if the system received a START signal.
OFF
If armed in Recorder Mode, the system will stop blinking and go OFF, waiting for
a START signal to begin recording.
Circular Buffer Mode
Recorder Mode
(rate increases) Arming; sensor warm-up (~30 sec)
(LED is ON)
System is recording
(LED is OFF)
Waiting for START signal
(rate steady)
If the LED continues to blink after 45 sec,
the system did not initialize properly.
See page 13 (
).
To arm the system, press and hold the push button switch for >3 sec. After 7 sec, the
LED will begin to blink, indicating the system is performing the auto-arm initialization
sequence. After 32 seconds, the LED will be either on (Circular Buffer mode) or off
(Recorder mode).
Note: The SLICE FMH Headform
system’s
auto-arm feature must be
software-enabled prior to pushbutton initialization
. Only Circular Buffer mode is
