Olympus IV9420GL - Basic Operation Procedures; Powering On;Off the Unit

4-1 Turning ON the power
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Turning ON the power
When the [POWER] button ( ) of the main unit is pressed for about 1.5 to 2 seconds, the 4
buttons light up and the power turns on.
The display screen and menu operations become enabled approx. 10 seconds after the
[POWER] button ( ) is pressed.
■ Turning OFF the power
Press the [POWER] button ( ) of the main unit 2 seconds or longer.
When the system shuts down, the 4 buttons on the main unit turn off automatically.
2
Selecting an optical adapter
A list of optical adapters is displayed when the power is turned on.
Select the optical adapter to use, and press the [MEAS/OK] joystick.
TIP
●
If the optical adapter is replaced during the observation, reselect the new optical adapter
from “MENU OPERATIONS”.
See “Menu operations” (page 54) and “Using the live screen/freeze screen” (page 55).
●
To use a stereo optical adapter, refer to “Registering/re-registering a stereo optical adapter”
(page 71).
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4 Basic operation
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