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Fig. 7A: Equatorial Wedge for 2080.
(I) Tilt-Plate; (2) Attachment Knob;
(3) Latitude Scale; (4) Wedge Body;
(5) Tilt Angle Adjustment Knob;
(6) Fine Latitude Adjustment Mech-
anism; (7) Bubble Lev~l.
Fiq. 7B: Equatorial Wedge for 2120.
(1) Tilt-Plate; (2) Attachment Screw;
(3")Latitude Scale; (4) Wedge Body;
(5) Tilt Angle Adjustment Screw;
(6) Fine Latitude Adjustment Mech-
anism; (7) Bubble Level.
Fig. 8: Placing the Telescope
on the Wedge.
(1) Tilt-Plate.
(2) Apertu~e for Power Cord.
(3) Wedge Body-to-Tilt Plate
Attachment Knob.
(4) Tilt Angle Adjustment Knob..
(5) Knob for attaching Telescope
to Tilt-Plate.
(6) Drive Base.
.
(7) Slot for Knob (5).
(8) Holes for additional a~tach-
ment knobs.
(9) Bubble Level.
(10) Manual Knob for attaching
Wedge to Field Tripod.