Topcon OC-2300, Руководство пользователя

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4
1) If the chair has a 1
st
generation circuit board, remove the blue jumper pin
located between the transformer and the 9-pin connector. Re-install the base
shroud.
OR
2) If the chair has a 2
nd
generation circuit board, move the red jumper pin located
between the 9-pin connector and the 6-pin connector labeled ‘Stand Safety’
from the OFF position to the ON position. Re-install the base shroud.
3.5 Power Up
Plug the chair power cord into a wall receptacle or into the exam stand or cabinet
system. The chair control membrane switches should illuminate to indicate that the
chair is operational. Perform a test of all chair features to verify proper function.
Refer to the operation section of this document for details.
4.0 SYSTEM OPERATION
The OC-2300's sturdy design and motorized recline features make it an excellent choice for
Ophthalmic and Optometric exam rooms.
Each of the chair control membrane switch buttons performs a specific function. Refer to
Performance and Specifications for the button symbols and their corresponding functions.
4.1 Elevation Control
Height adjustment of the full power recline ophthalmic chair, model OC-2300, is
made by pressing the appropriate arrow button on either membrane switch located on
the sides of the back or with an optional footswitch. The chair may also be controlled
by the UP, DOWN and AUTORETURN buttons on the exam stand.
4.2 Motorized Recline Control
The motorized recline buttons, located on the sides of the backrest, recline and
upright the backrest. To recline the patient, press the back arrow button on one of the
membrane switches. Release the button once the desired position is achieved. You
may also preset one or both of the memory buttons to a predetermined condition. To
return the patient to the upright position press the forward arrow button on one of the
membrane switches. Release the button once the chair is upright. You may also press
the AUTORETURN button to bring the chair fully upright and fully down. An
optional dual function footswitch may also be used to recline the chair.
4.3 Auto-Return Control
An AUTORETURN button is located on each membrane switch and on most exam
stands. Pressing the AUTORETURN button will automatically return the chair to the
fully down and fully upright position.
WARNING: Check all power cords and electrical connections for damage prior to
powering up the system.
!