Canon CR-2 - Manual (Page 11)

2 Safety
11
CAUTION
Prohibited
Do not place your hands or fingers on the base
Your hand or fingers may be pinched and injured when the stage moves to either
side.
Similarly, instruct the patient not to place the patient’s hands and fingers there.
Be sure to turn off the power before moving the CR-2
Before moving the CR-2, make sure that the power is turned off, the power plug is
unplugged from the AC outlet, and any cables that are connected to other devices
are disconnected.
Prohibited
Do not hold the face rest or digital camera when moving the
CR-2
When carrying the CR-2, be sure to tighten the stage lock, hold the carrying
indentations at the front and rear of the base panel, and keep the CR-2 level. Do not
hold it by the digital camera or the face rest or any other parts, as they may come
off and result in injury.
Hold the CR-2 when connecting or disconnecting a cable
When connecting or disconnecting the power cord or any cable, for safety reasons,
be sure to hold the main unit. Otherwise, the main unit may fall over, possibly
causing injury.
Ensure that the entire system conforms to IEC 60601-1-1
Use the computer, monitor, and other equipment that conform to the system
standard IEC 60601-1 or IEC 60950-1 for the Digital Retinal Camera CR-2. Be sure
that the entire system conform to IEC 60601-1-1. Be sure to also use an isolation
transformer conforming to IEC 60601-1 when a computer or monitor conforming to
IEC 60950-1 is used.
Otherwise, it may result in electric shock. For details, please contact a Canon
representative or distributor.
Keep the forehead rest and chin rest clean
To prevent the risk of infection, wipe the forehead rest with ethanol solution or any
other disinfectant whenever changing patients. To ensure cleanliness, replace the
chin rest paper whenever the patient is changed. If the chin rest paper is not being
used, be sure to disinfect the chin rest whenever the patient is changed.
For details on how to disinfect, consult a specialist. The forehead rest may be
corroded if a disinfectant other than those above is used or if another disinfectant is
added to ethanol. Consult a specialist in this case as well.
Slowly move the main unit towards the patient’s eye when
taking an image
When adjusting the position of the main unit in the front-back direction, slowly bring
the main unit closer to the patient while looking at the patient’s eye from the side.
The patient’s eye may be injured if the objective lens makes contact with it.
Check the image before using the CR-2
Before using the CR-2, be sure to take a test image to ensure that there is no foreign
matter present that can affect image readings or diagnosis.