Status Leds - Thermo Scientific Surveyor PDA Plus Hardware Manual

Status LEDs

Thermo Scientific
Four status LEDs (light-emitting diodes)—labeled Power, Communication, Run, and
Lamps—are located on the left door of the detector (see
status LEDs.
Figure 7. Surveyor PDA Plus Detector status LEDs
Power Communication
Table 1. Status LED states
LED State
Power Green
Comm Amber
Flashing amber
Green
Run Amber
Flashing amber
Green
Flashing green
Lamps Amber
Green
Figure 7).
Run Lamps
Amber
The detector is turned on and receiving power.
There is no communication with the data system.
The rotary switches are set to 00 and firmware is
being downloaded to the CPU of the detector.
Communication to the data system PC has been
established.
The PDA detector is not ready to start a run for one
of the following reasons:
• A valid method has not been downloaded
(following power on).
• Both lamps are off, or one of the lamps is failing
to turn on.
• The lamp or wavelength calibration is not valid.
The PDA detector is in an error state while in the
Run mode.
The detector is ready for a run.
A run is in progress and the detector is sending data
to the PC.
The lamps are off or the D2 lamp is starting. It takes
approximately 10 s for the D2 lamp to turn on.
One or both lamps are turned on.
Surveyor PDA Plus Detector Hardware Manual
1
Introduction
Status LEDs
Table 1 lists states of the
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