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甚高分辨率卫星云图传真机(以下简称121机)在使用过程中存在一些问题。普遍出现的问题有:(1)在记录图片过程中产生同步突跳,(2) 在对相后,按导进按钮经常会使锁相失锁,(3) 机器对相后,不进入锁相,这些都会造成记录的云图照片质量不好,影响使用。 为了解决121机存在的问题,我们作了一系列试验,并到有关使用单位对121机作了现场更改,改进后效果较好。
Very high resolution satellite cloud fax machine (hereinafter referred to 121 machine) in the course of some problems. Common problems include: (1) synchronization in the process of recording the picture, (2) in the phase, press the button will often lead to phase-out lock, (3) the machine phase, do not enter the lock Phase, these will result in poor quality of cloud photos recorded, affecting the use. In order to solve the 121 machine problems, we made a series of tests, and to the use of units on the 121 machine made on-site changes, improved better.