Installing the Counterweight

 

 

 

 

 

 

 

 

The Advanced Equatorial mount comes with either one or two counterweights (depending on the model). To install

 

the counterweight(s):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Orient the mount so that the counterweight bar points toward the

 

 

Counterweight Bar

 

 

 

 

 

 

 

 

 

 

Locking Nut

 

 

 

 

ground .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Counterweight

 

 

 

 

 

 

 

 

 

 

 

 

2.

Remove the counterweight safety screw on the end of the

 

 

Bar

 

 

 

 

 

counterweight bar (i.e., opposite the end that attaches to the mount).

 

 

 

 

 

 

 

 

 

Locking Screw

3.Loosen the locking screw on the side of the counterweight.

4.Slide the counterweight onto the shaft (see Figure 2-5).

5. Tighten the locking screw on the side of the weight to hold the

 

Counterweight

 

 

 

 

 

counterweight in place.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6. Replace the counterweight safety screw.

 

 

 

 

 

 

Safety Screw

 

 

 

 

 

 

 

 

 

 

 

 

Attaching the Hand Control Holder

 

 

 

Figure 2-5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Advanced GT Models Only)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The Advanced GT telescope models come with a hand control

 

 

 

 

Hand Control

 

 

 

 

Holder

holder to place the computerized hand control. The hand control

 

 

 

 

 

 

 

 

 

 

 

 

holder comes in two pieces: the leg clamp that snaps around the

 

 

 

 

 

 

 

 

tripod leg and the holder which attaches to the leg clamp. To

 

 

 

 

 

 

 

 

attach the hand control holder:

 

 

 

 

 

 

 

 

1.Place the leg clamp up against one of the tripod legs and press firmly until the clamp wraps around the leg.

2.Slide the back of the hand control holder downward into

the channel on the front of the legs clamp (see Fig 2-6)

Leg Clamp

until it snaps into place.

 

 

Attaching the Slow Motion Knobs

 

 

Figure 2-6

 

 

(For Non-GT Models Only)

 

 

 

 

 

 

 

 

 

 

 

 

The Advanced Series (non-GT models) comes with

 

 

 

 

 

 

two slow motion control knobs that allows you to

 

 

 

 

 

 

make fine pointing adjustments to the telescope in

 

 

 

 

 

 

both R.A. and Declination. To install the knobs:

 

 

 

 

 

1.

Locate the hard plastic shell under the R.A. shafts.

 

 

 

 

 

2.

Remove either of the two oval tabs by pulling tightly.

 

 

 

 

 

3.

Line up the flat area on the inner portion of the R.A.

 

 

 

 

 

 

slow motion knob with the flat area on the R.A. shaft

 

 

 

 

 

 

(see Fig 2-7).

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

Figure 2-7

 

 

 

 

Page 8
Image 8
Celestron C80ED-R, C100ED-R manual Installing the Counterweight, Attaching the Hand Control Holder Advanced GT Models Only

C100ED-R, C80ED-R specifications

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