Orion 4.5 EQ instruction manual Declination lock knob Declination setting circle

Declination setting circle

Right ascension setting circle

Counterweight lock knob

Counterweight

Counterweight shaft

Accessory tray bracket

EZ Finder II reflex sight

Eyepiece

Focuser

Tube rings

Optical tube

Primary mirror cell

Declination slow-motion control

Right ascension slow-motion control

Latitude adjustment T-bolt

Azimuth lock knob

Accessory tray

Leg lock knob

Figure 1a. The StarBlast 4.5 EQ

Right ascension lock knob Right ascension setting circle Latitude scale Latitude lock T-bolt Latitude adjustment

Right
Ascension.
	axis
.)
(R
s

Declination lock knob

Declination setting circle

Declination

(Dec

. )

axis

T-bolt

Azimuth lock knob

Figure 1b. The StarBlast 4.5’s equatorial mount.

2