Leds - Ametek FlarePro User Manual

LEDs

Figure 3-3.
LED Status indicators.
3-4 | FlarePro Process Mass Spectrometer
The LEDs are located on the bracket, for viewing through the window (in
the door), as shown in Figure 3-3. When first started, the electronics unit
cycles through the LEDs, turning them GREEN, RED, and YELLOW. This
allows you to check that each LED is working properly. After the unit
completes this cycle, the CPU LED turns GREEN and then the RF LED
turns GREEN as well.
The LEDs are described below.
CPU LED
Indicates CPU and system status:
OFF
RED
Flashing RED
GREEN
COMM LED
Indicates the status of communications between the electronics and PC:
Flashing GREEN
OFF
RED
Electronics power is off.
CPU has stopped.
Battery-backed RAM has been cleared.
Check battery.
Normal operation.
Receiving data from the PC.
Electronics unit is inactive.
Communications error.