第一章 单元测试

1、 问题:We need three fuses.( )
选项:
A:对
B:错
答案: 【


2、 问题:We need one contact lens support.( )
选项:
A:对
B:错
答案: 【

3、 问题:STEP means 测量步长( )
选项:
A:对
B:错
答案: 【

4、 问题:Remove the tape from the lens support. ( )
选项:
A:对
B:错
答案: 【

5、 问题:Do not plug the power cable into an outlet. ( )
选项:
A:对
B:错
答案: 【

6、 问题:Check to see that there is no lens on the lens support before measuring. ( )
选项:
A:对
B:错
答案: 【

7、 问题:The ALIGNMENT OK mark is displayed when the target image center is reached. ( )
选项:
A:对
B:错
答案: 【

8、 问题:Select MENU/PROGRESSIVE/AUTO with MENU button, and a single focal lens will be told from a progressive focal lens, which is easy from appearance. ( )
选项:
A:对
B:错
答案: 【

9、 问题:Measure the lower frame center (position ①); do not move the frame during measurement. ( )
选项:
A:对
B:错
答案: 【

10、 问题:Press the MEMORY button and the bi-focal icon may appear on the bottom left side of the screen. ( )
选项:
A:对
B:错
答案: 【

第二章 单元测试

1、 问题:Which switch allows selection of a mask that is appropriate for the chart. (horizontal mask, vertical mask, character mask) ____?( )
选项:
A:Mask selector
B:Back switch
C:Forward switch
D:Reset switch
答案: 【
Mask selector

2、 问题:Which switch allows to return to the step 1 chart in the program ____?( )
选项:
A:Mask selector
B:Back switch
C:Forward switch
D:Reset switch
答案: 【
Reset switch

3、 问题:Which switch allows to automatically advance the step in the program ____?( )
选项:
A:Mask selector
B:Back switch
C:Forward switch
D:Reset switch
答案: 【
Forward switch

4、 问题:Which switch allows to automatically back the step in the program____?( )
选项:
A:Mask selector
B:Back switch
C:Forward switch
D:Reset switch
答案: 【
Back switch

5、 问题: If I want to operate mask transfer which should I press____?( )
选项:
A:horizontal mask
B:vertical mask
C:character mask
D:Mask transfer switch
答案: 【
Mask transfer switch

6、 问题:R&G filter can be applied only for the chart that allows ( )
选项:
A:horizontal mask
B:vertical mask
C:character mask
D:R&G filtering.
答案: 【
R&G filtering.

7、 问题:Press light switch,we can( )
选项:
A:Turns the lamp on/off.
B:Projects the chart as indicated on the switch.
C:Returns to the step 1 chart in the program.
D:Automatically advances the step in the program.
答案: 【
Turns the lamp on/off.

8、 问题:Turn the power switch on. The chart will be reset to the start position and the lamp will light up.( )
选项:
A:对
B:错
答案: 【

9、 问题:Direct the light emitter on the remote controller to the sensor on the projector body or use a wall with high reflectivity to receive the reflected light on the light emitter and press each switch before using.( )
选项:
A:对
B:错
答案: 【

第三章 单元测试

1、 问题:If we want to input the patient ID,which button to tap ( )
选项:
A:ID button
B:Auto shoot button
C:Air check button
D:Settings button
答案: 【
ID button

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