Digital Refractor CDR-9000 15
rated, and maintained according to this manual and Service Manual.
7. The manufacturer is not liable for damage caused by unauthorized tamper
ing with the device(s). Such tampering will forfeit any right to claim unde
r warranty.
8. This equipment may only be used together with accessories supplied by S
HANGHAI HUVITZ. If the customer makes use of other accessories, use th
em only if their safe usability under technical aspect has been proved and
confirmed by SHANGHAI HUVITZ or the manufacturer of the accessory.
9. Only the person who has undergone proper training and instructions is a
uthorized to install, use, operate, and maintain this equipment.
10. Keep the Operatorās Manual and Service Manual in a place easily accessib
le at all times for persons operating and maintaining the equipment.
11. Do not force cable connections. If a cable does not connect easily, be sur
e that the connector (plug) is appropriate for the receptacle (socket). If yo
u cause any damage to a cable connector(s) or receptacle(s), let the dam
age(s) be repaired by an authorized service technician.
12. Please do not pull on any cable. Always hold on to the plug when disco
nnect cables.
13. This equipment may be used for the international application related to V
isual Acuity Test, Astigmatism Test, Phoria Test, Stereo Vision Test accordin
g to this manual.
14. Before every operation, visually check the equipment for exterior mechanic
al damage(s) and for proper function.
15. Do not cover any ventilation grids or slits.
16. Immediately turn off and unplug any equipment that gives off smoke, spa
rks, strange noises, or odors.
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