Light Path Selection; Coarse Focus Tension Adjustment; Eco Button - Optika Italy IM-5 Serie Manual De Instrucciones

10.7 Light path selection

• The observation head is equipped with an optical path
selector that allows the light to be distributed to the eyepieces
and to the photo / TV port.
1. Move the selector ① to the left (In) or to the right (Out) to
distribute the light. (Fig. 26)
POSITION
IN
OUT

10.8 Coarse focus tension adjustment

The tension of the coarse focusing knob is factory preset.
1. To modify the tension according to personal's needs, rotate
the ring ②. (Fig. 27)
• Clockwise rotation increases the tension.
• If the tension is too loose, the revolver could go lower by itself
or the focus easily lost after fine adjustment. In this case,
rotate the knob in order to increase the tension.

10.9 ECO button

1. Press the ECO button (Fig. 28) to activate the "ECO" function.
• Once activated, the system will automatically shut-off after
20 minutes from the activation.
2. To deactivate the function, press the ECO button again.
LIGHT
100% TV
50% EYEPIECES - 50% TV
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①
②
F ig. 26 F ig. 26
F ig. 27 F ig. 27
F ig. 28 F ig. 28