Canon CR-2 - Manual (Page 23)

4 Basic Operations
23
3
Remove the objective lens cap, and turn the retinal
camera's power switch to the ON position.
The POWER lamp lights and the set lamp blinks.
The CR-2 automatically does an initialization sequence (internal
check and initialization of driving parts). After the initialization
the parts of the main unit stop in their center positions.
CAUTION The main unit and the chin rest move to the center position when the CR-2 is turned on. Do not
touch the main unit and the chin rest while they are moving. At the same time, keep the patient’s
chin away from the chin rest.
Power-saving function
If the power is on and the buttons on the operation panel are not operated for over 10 minutes, the
power-saving function is activated. The POWER lamp blinks while in power saving mode.
To return to normal mode, press any button on the operation panel, move the stage right or left, or
turn the diopter compensation knob.
4
Make sure the diopter compensation knob is in the 0
position.
You can also check the position of the diopter compensation knob on the observation monitor.
5
Press and hold the unlock button and slide the stage
lock to the UNLOCK side.
Align the mark on the stage lock and the mark on the left side
of the base.
The stage lock is released.
6
Move the stage towards you with the operation lever.