Дата: Понедельник, 25.Дек.2017, 11:21 | Сообщение # 2
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20E0D E_SCN_FN_TIV_P_RANGE Meaning : Pixel values at photomultiplier test mode are out of range. Reason : Photomultiplier or cable defective or disconnected. (Possibly also: ht_pm_test wrong calibrated) Cure : Avoid too much background light, keep door closed at start. Check cable from scan control board to photomultiplier box. If problem persists, replace photomultiplier box.
20505 E_SCN_LASER_ALARM Meaning : Laser power after the warming-up phase is still below or equal las_pow_alarm. Machine status is "locked". Reason : - old laser with too low power - bad (dusty) optics - pd_factor not correct Cure : Confirm message on user terminal and continue operation. In the long term, replace the laser, if it is bad.