7900 Instrument Stand - Haag-Streit USA

TABLE 1
SWITCH SETTINGS FOR B/P VOLTAGES
S W2-1 S W2-2 S W2-3 B /P V OLTAG E
OF F OF F OF F 6V /18W INC ANDE S C ANT
ON OF F OF F 7V INC ANDE S C ANT
OF F ON OF F 12V INC ANDE S C ANT
ON ON OF F NOT DE F INE D
OF F OF F ON 6V /10W HALOG E N
ON OF F ON 6V /18W HALOG E N
OF F ON ON 12V /12W HALOG E N
ON ON ON NOT DE F INE D
PRESS HERE
TO TURN OFF
oFF
SW2
auXiliary
"3rd" arm
ProJeCtor
1 2 3 4 5 6 7 8
PRESS HERE
TO TURN ON
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Figure 3
2.5 auxiliary (Third) arm
2.5.1. If supplied, unpack the auxiliary (third) arm. Slide the
clamp member carefully down over the support column until
positioned as shown in Figure 1. Tighten the clamp screw
using the hex key wrench provided.
2.5.2. Position the clamp initially so that the clamp screw is
toward the rear of the unit. If necessary, this position can be
altered to center the rotation of the arm about the column
(300°) within the desired range of movement.
2.5.3. Springs are used to counterbalance the instrument
mounted on the arm. Adjustment of the springs is by means
of a screw which is accessible upon removal of plug button.
Rotating the screw clockwise increases the tension. With
the instrument in place, adjust the screw for the 20 to 50
pounds.
If used with a console, plug the third arm into the
connector marked “3RD ARM.” Securely attach the green
ground wire to the stud with the nut provided. If used with a
base cap, plug the third arm into the connector on the back
of the base cap housing. Once again, securely attach the
green ground wire to the stud with the nut provided.
Binding
Posts
IN-7900 9
!