Telescope assembly – Bushnell 78.9565 User Manual

Page 2

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STANDARD EQUIPMENT

Refractor Telescope Assembly

Equatorial Mount

Variable Height-Aluminum Tripod

Exclusive Penta Mirror Assembly

8mm, 12.5mm, 20mm focal length - Eyepieces.

Red Dot Finderscope

Accessory Tray

1.5x Erecting Lens

3x Barlow

Hardware Packet—(3) Tripod Bolts with Wing Nuts, (3) Short

Accessory Tray Bolts with Wing Nuts, (3) Tripod Leg Lock
Screws

Fig. 1

T

ELESCOPE ASSEMBLY

1.

Remove all components from the carton and identify all components. It is a good idea to lay all the
parts out in front of you before assembly. READ THROUGH ASSEMBLY INSTRUCTION BEFORE YOU
ASSEMBLE YOUR TELESCOPE. The only tool required in setting up your telescope is a slotted or
Phillips blade screwdriver. Since your telescope is a precision optical system the parts require
careful handling--particularly the telescope, eyepieces, and various accessory lenses.

2.

Set-Up Tripod

Select one tripod leg. Loosen

Tripod Leg Lock Screw (8)

and extend the

Tripod Leg Middle Section (12).

For

a moment, do not extend the leg fully...a shorter leg is less awkward to work with during set-up. Tighten
the

Tripod Leg lock Screw

so that the

Middle Section

is securely in place. Repeat for the remaining two

legs.

3.

Attach Telescope and Finderscope

Locate the pre-assembled

Telescope Main Tube (2)

and

Equatorial Mount.

Note: Before assembling tripod

legs to

Equatorial Mount, make sure the Accessory Tray

Braces (10) face inward.

Carefully remove

Telescope Main

Tube

from

Cradles.

Position the mount between

Tripod Leg

as

shown

(fig. 2).

Secure

Equatorial Mount

to

Tripod Leg using

tripod bolts

. Repeat on the remaining two

Tripod Legs

. Once

you have attached all

Tripod Legs

to the mount, securely

tighten all wing nuts and place

Telescope Main Tube

back into

Cradles

.

Remove plastic insert on bottom side of finderscope to allow

battery to make connection with battery contact for power.
Turn power switch on. See finderscope page.

Look through main telescope tube at low power and establish

a well-defined stationary target. Looking through red dot
finderscope, alternate tightening each adjustment wheel (at
rear and left side of finderscope) until the red dot of
finderscope is precisely aligned and centered on the same
object being viewed in main telescope tube. See finderscope
page.


4.

Attach Accessory Tray
Locate the

Accessory Tray (11).

Using the accessory tray bolts, wingnuts and washers connect the

Accessory

Tray to

the

Accessory Tray Braces (10)

. Start with one tripod leg and attach wingnuts. Wingnuts should be

positioned beneath the accessory tray. Do not tighten wingnuts until all

Accessory Tray Braces

are attached,

as some adjustments may be required.

Fig. 2

R

4

Declination Axis

Right Ascension

Scale

7

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