1. LED (yellow) – START signal status.
Lit when a START signal is transmitted
to the probe.
This LED will either flash once when a
machine controlled START signal is
commanded, or flash continuously at
one second intervals when the system
is set to 'Auto–Start' mode and is
awaiting a probe transmission signal.
2. LED (red) – LOW BAT.
When the OMP battery voltage
falls below a set level, the low
battery output device changes
state, and causes the LOW BAT LED
to commence flashing on and off
4 times per second.
Replace the OMP battery as soon
as is practicable after the LED
starts flashing.
1-40
APPENDIX 5
OMI (OPTICAL MACHINE INTERFACE)
The OMI is fully described in
User's guide H-2000-5062
MAGNETIC LABEL
To assist the machine
operator, a summary of OMI
LED activity is provided on a
magnetic label. The label is
simply placed on an easily
viewed flat metal surface.
KEEP THE
WINDOW CLEAN
4
6
1
2
3
5
6
6
Abc
D