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TELESCOPE FEATURES
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1
2
6
16
4
15
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3
Features of the ETX-90PE, ETX-
105PE and ETX-125PE are identical,
with the exception of the size of
optical tube.
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14
18
Fig. 1a, b and Fig. 2:
The ETX Premier Telescope
1 Eyepiece
2
SmartFinder
3 Holder Thumbscrew
4 90° Eyepiece Holder
5 Optical Tube
6 Vertical (Dec.) Lock
7 Fork Arms
8 Focus Knob
9 Horizontal (R.A.) Lock
10 Computer Control Panel
A. ON/OFF Switch
B. Auxiliary Ports (2)
C. Handbox Port
D. 12v
E. LED
11 Base Housing
12 Battery Compartment
(bottom of base)
13 Right Ascension (R.A.)/
Horizontal Setting Circle
14 Flip-Mirror Control Knobs
15 Photo Port
16 Declination (Dec.)/Vertical
Setting Circle
17 SmartFinder Alignment Screws
18
LNT Module
19
Dust Cap (not visible)
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5
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2
16
10
10
A
B
B C D
E
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12
9
13
13
19
Fig. 2 (Inset): Computer Control Panel. (A) On/Off switch;
(B) Auxiliary ports; (C) Handbox port; (D) 12v connector; (E)
Power indicator light.
Fig. 1a: Side View
Fig.
1b:
Rear
View