Simplex APOGEE Manual de usuario descargar pdf (Pagina 20)

19

Chapter 7: Removing a Reader

A reader (digital or analog alike)

can be removed from the lens

block without disturbing the

azimuth or lateral adjustments.

To do so, loosen the lens clamp

screw and turn the focus ring in

the CCW direction. The reader

will slowly back out of the

assembly. At the point that the

lens tube is free of the focus ring

it can be pulled the rest of the

way out. The focus ring will be

free in the assembly. Remove it

for safekeeping.

To replace the reader. (Clamping

screw still loose of course) Place

the focus ring back into the slot.

Guide the reader into the

opening. The index pin on the

reader box fits into the recess,

between the azimuth adjustment

screw and the spring-loaded

plunger. Push the plunger out of

the way with a fingernail or small

screwdriver. The pin can now

move between them.

Next you need to start the threads

of the focus ring. The focus ring

will turn very smooth and easy

when it is in the threads properly.

If this is not the case. Pull the

reader out a little and try again.

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