Nikon NR-5500 Manual Perbaikan - Halaman 19

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TEST PROGRAM

— Press this

key to quit

TEST-10.

• This tests permits the user to check the touch panel keys for normal operation.

♦ Checking the key function

Press the key to be checked. The key is normal if the corresponding display

switches from OFF to ON. The END key is normal when the NR - 5500 quits

TEST -10 normally.

* TEST - 0B may also be executed in conjunction with this test to check the

position of the key display frame.

• Model eye alignment adjustment

Place J38056 astigmatism model eye tool on the chin rest.

Focusing

: Focus the blinking dot of the M LED by sliding the Main body

forwards or backwards.

Positioning: Move the Main body by sliding and elevating until the blinking dot of

the M LED is positioned at the center of the alignment mark.

* Perform focusing and position alignment simultaneously. Before installing

the astigmatism model eye tool, clean it with cleaner liquid.

♦ Measuring the cylindrical axis

Press the measurement button to start measurement. The measured cylindrical

axis is displayed in the " AXIS=" field.

OFF

END

OFF

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Repair Manual