Meade MAX-ACF instruction manual Balance the DEC Axis, This Procedure

Models: MAX-ACF

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Perpendicular to home position

When the display readout is close to "1" (perhaps .99 or 1.01) and remains close to 1 while it is moving, it is

36balanced. Press MODE. This stops the Balance procedure.

Next move the telescope so that it is 90° perpendicular to the Home Position. Select Balance RA once again and press ENTER.

Repeat the same procedure in the perpendicular posi- tion. Once again, move the weights to get the balance readouts to get close to 1.

BALANCE THE DEC AXIS

DANGER!!! YOU WILL NEED 4 PEOPLE TO PERFORM

 

 

37 THIS PROCEDURE.

 

 

Next move the tele-

 

 

 

 

 

scope so that it is 90° perpendicular to the Home

 

 

 

 

Position (Photo 36).

 

 

Select "Balance Dec" and press ENTER. The Dec axis

 

 

will move back and forth, like the RA axis did. Check

 

 

38and see how close the Dec axis is from balance.

 

 

A Press MODE. Move the telescope to the home position.

 

 

Position 4 people to hold onto the tube securely and

 

 

loosen the Dec lock knobs. See Photo 37.

Home or 90° position

 

Move the OTA forward or backward within the female

 

 

dovetail track and tighten the lock knobs. Move the tele-

 

 

 

scope back to the position that is 90° perpendicular to

 

 

the Home Position, as shown in Photo. 36. Select

 

 

38"Balance Dec" and press ENTER. Check and see how

 

 

close the Dec axis is from "1" in the Dec Balance menu.

 

 

B Move the OTA back to the Home position. Move the OTA

 

 

forward or backward again. Continue this procedure,

 

 

moving back and forth between both the home (Photo.

 

 

38A) and the perpendicular position (Photo 36), and

 

 

adjust the OTA until the telescope is balanced in this

 

 

axis. Make sure you tighten the lock knobs after each

 

 

 

adjustment of the OTA.

 

 

When the axis is finally balanced, press ENTER.

 

 

38Tighten the lock knobs and turn the Dec Balance hard

 

C stop bolt so that it butts up against the OTA plate—it

 

remembers your Dec Balance point. You should not

 

have to balance the telescope again unless you change

 

Dec Balance Hard Stop bolt

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the amount of weight attached to the scope.

Looking at or near the Sun will cause irreversible damage to your eye. Do not point this telescope at or near the

Sun. Do not look through the telescope as it is moving.

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Meade MAX-ACF instruction manual Balance the DEC Axis, This Procedure