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(8) Others
Noise generated from mechanically driven sections, etc. in equipment, into which the product and circuit
board are incorporated, may enter the output signal. Perform the circuit board shielding securely.
Characteristics may deteriorate during operation at high temperature. Take heat dissipation measures as
required.
RC series
Avoid excessive or repeated bending and stretching of the flexible board, which may cause an open-circuit
fault. Do not bend the flexible board to the point where folds or creases occur.
Avoid pulling, twisting or excessive bending of the optical fiber, which may damage the optical components
in the mini-spectrometer or the optical fiber itself. To prevent applying stress to the optical fiber, provide
slotted mounting holes in the equipment enclosure where the head-type mini-spectrometer is to be installed.
Make sure these slotted holes are aligned along the same direction as the optical fiber. When installing the
mini-spectrometer, first clamp the optical fiber SMA connector and then use the slotted holes to secure the
mini-spectrometer at a position where the optical fiber is free from stress.
[Figure 3] Precautions when connecting input optical fiber
[Correct connection]
Connect the SMA connector.
Secure in place while making sure no stress is applied to
the optical fiber.
MS series, Micro-spectrometer
Handling
(1) Window material
Do not rub the window surface hard or do not apply strong pressure to the window to prevent scratches or
cracks. Do not allow the window surface to come in contact with a sharp or hard object.
If dust is adhering to the window, blow it away with a blow gun. Use an ionizer along with the blow gun to
remove static electricity. When handling ESDS (electro-static charge sensitive) products, use an ionizer to
remove static electricity.
If oil or grease adheres to the window, then gently wipe it away with cotton swabs, etc. moistened with
ethyl alcohol so that the window is not scratched. Rubbing strongly or wiping the same section over and
over may decrease the electrical and optical characteristics, or the reliability.
Do not bend, push, pull, turn or twist the optical fiber.
KACCC0591EA
[Prohibited]
KACCC0592EA
KXX-A12040 A
6
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