Advertisement
1. Human body grounding
Use an anti-static wrist strap to release static electricity
accumulated in your body. (Refer to
2. Workplace grounding
Place a conductive material (conductive sheet) or iron board
where optical pickup is placed. (Refer to
Note:
Keep your clothes away from optical pickup as wrist strap does not release the static electricity
charged in clothes.
8. Precaution of Laser Diode
CAUTION :
This product utilizers a class 1 laser. Invisible laser radiation is
emitted from the optical pick up lens.
When the unit is turned on:
Wavelength : 662nm/785nm
Maximum output radiation power from pick up : 100
1. Do not disassemble the optical pick up unit, since radiation from
exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pick up unit. It was
already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pick up lens for a long time.
PDF created with pdfFactory Pro trial version
Fig.
Fig. 7-3
11
www.pdffactory.com
7-3)
Fig.
7-3)
W/VDE
Advertisement
