Thermo Scientific Surveyor PDA Plus, Руководство по оборудованию

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1
Introduction
Status LEDs
Thermo Scientific Surveyor PDA Plus Detector Hardware Manual 5
Status LEDs
Four status LEDs (light-emitting diodes)—labeled Power, Communication, Run, and
Lamps—are located on the left door of the detector (see
Figure 7 ). Table 1 lists states of the
status LEDs.
Figure 7. Surveyor PDA Plus Detector status LEDs
Table 1. Status LED states
LED State Amber
Power Green The detector is turned on and receiving power.
Comm Amber There is no communication with the data system.
Flashing amber The rotary switches are set to 00 and firmware is
being downloaded to the CPU of the detector.
Green Communication to the data system PC has been
established.
Run Amber 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.
Flashing amber The PDA detector is in an error state while in the
Run mode.
Green The detector is ready for a run.
Flashing green A run is in progress and the detector is sending data
to the PC.
Lamps Amber The lamps are off or the D2 lamp is starting. It takes
approximately 10 s for the D2 lamp to turn on.
Green One or both lamps are turned on.
Power Communication Run Lamps