1.先查看面板调节旋钮，电源调节旋钮是否都在最低位置。

1. check the panel adjustment knob, power adjustment knob is in the lowest position.

2.将电源开关置于“I”，机器通电。

The 2. switch is in the "I" electric machine.

3.电源调节，旋钮到电压表刻度指于220V处。

3. power adjustment knob to the voltage meter scale refers to the 220V.

4.千伏调节，旋钮到所需要的千伏值。

The 4 thousand volt regulation knob to the required kvp.

5.时间调节，选择到所需要的时间。

The 5. time adjustment, the time required to choose.

6.选择适当毫安值，30MA或50MA.

6. select the appropriate Ma value, 30MA or 50MA.

7.将放有X线胶片的暗盒放置于抽屉中，焦距为90CM。

7. will put the X-ray film cassettes were placed in the drawer, the focal length is 90CM.

8.调节限速器，将限速器的示野调大，并使其十字中心线与暗盒的中心线相重合。在暗盒上放上铅字以变方向。

8. adjustable speed limiter, the adjustable speed limiter in the wild, and the center line of the cross center line and the cassette coincide. Put in the cassette to change direction.

9.按下手开关，听到蜂鸣器有“嘟”叫声，并有毫安表同时指.示，表示曝光顺利。

9. click on the hand switch, hear the buzzer "honk", and have a Ma table at the same time. Show that the exposure smoothly.

10.遥控曝光，曝光时，一旦机器接到发射信号，即计时曝光。

10. remote control exposure, exposure, once the machine received signal, the timing of exposure.

11.摄影完毕之后，将千伏时间还原，然后关掉电源开关。

After 11. kV photography is completed, will restore time, and then turn off the power switch.

12.洗片，在暗房中，把红灯打开，在取出胶片，夹于洗片架上，在放于显影箱中，等待大概1分钟左右取出，在红灯下观察是否显起，如果没有显起在放入显影箱内，直到显起为止，

The 12. film in the darkroom, the red light is turned on, the film is removed, clamped on the hanger, put in the developing box, wait about 1 minutes out, under a red light observation is displayed, if there is no explicit in developing into the box, up until,

13.从显影箱内取出胶片后用清水清洗后在放入定影箱内，大概15分钟后取出，然后晾干。

13. take out the film from the developing box, clean it with water, then put it into the fixing box, take it out after 15 minutes, and then dry.