No Light at Reference Diode Despite Lamp Is On

Revision A/B/C Front End Board (FLF):

There is no feedback mechanism that checks whether the lamp is ON! If no peaks are shown in the chromatogram, the user-interface shows the module still in Ready. Perform a "Lamp Intensity Test" (see Lamp Intensity Test) first. If flat use below steps.

Revision A/B/C Front End Board (FLF):

There is no feedback mechanism that checks whether the lamp is ON! If no peaks are shown in the chromatogram, the user-interface shows the module still in Ready. Perform a "Lamp Intensity Test" (see --- MISSING LINK ---) first. If flat use below steps.

Revision D Front End Board (FLF):

The flashing of the xenon flash lamp is monitored constantly. If the Lamp has not flashed for more than 100  times in series, an error is generated and the lamp is turned OFF.