Using The Ringlight; Switching On; Adjusting Polarized Light - Optika Italy ACCESSORIES Serie Manual De Instrucciones

9.

Using the ringlight

9.1 CL-16.1
1. Use ON/OFF switch ① to turn the ringlight on. (Fig. 6)
• When the main switch is switched off, all the LEDs turn
off. Switching on the main switch will not turn on the
LED sectors. This is not a defect.
2. Press one or all of the sector buttons ② to switch on the
relevant LED sector.
• The user can separately turn on or off each of the 4 sectors
on the ringlight.
3. Use the light intensity control knob ③ to adjust the light in-
tensity.
9.2 CL-18
9.2.1

Switching on

1. Use ON/OFF switch ④ to turn the ringlight on. (Fig. 7)
9.2.2 Adjusting light intensity
1. Use the light intensity control knob ⑤ to adjust the light in-
tensity. (Fig. 8)
9.2.3

Adjusting polarized light

1. While observing into the eyepieces, rotate the polarizer ⑥ to
adjust the illumination. (Fig. 9)
• The printed scale on the polarizer can be used for reference.
It is not used for precise measurement in polarized light.
①
Page 9
②
③
F ig. 6 F ig. 6
F ig. 7 F ig. 7
④
⑤
F F ig. 8 ig. 8
⑥
F ig. 9 F ig. 9