29
OPERATING PROCEDURE: Measurement Method
3.2.3
Device shutdown
O
Normal shutdown
1
To finish measurement, turn off (
) the power switch.
Power may be turned off with any screen displayed.
2
Check the measuring window and clean the window if necessary.
3
Clean the forehead rest and chinrest and place the supplied dust cover on the
device.
Use clean gauze or absorbent cotton dampened with rubbing alcohol for cleaning.
Always keep them clean for the next use.
O
Shutdown for transportation
Before the device is transported, put the device in packing mode. In packing mode, the measuring unit
and chinrest are automatically set in the transport position (lowest position).
1
Turn off (
) the power switch to shut off the device once.
2
While holding down the chinrest down button (
), turn on (
) the power switch.
Hold down the chinrest down button until the “PACKING MODE” message appears on the screen.
3
When the “PACKING POSITION IS COMPLETED /
SHUT DOWN PLEASE” message is displayed, turn
off (
) the power switch.
Ensure that the chinrest and measuring unit are at their low-
est mechanical limits.
4
Pull the main unit fully to the side on which the main unit is to be laid down, fix the
main unit with the locking lever and gently lay down the device, then disconnect the
power cord, interface cable, and such.
5
Raise the device and flip up the locking lever to unlock the main unit.
6
Pack the device with the specified packing material.
• Be sure to place the dust cover on whenever the device is not in use.
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Summary of Contents for ARK-1S
Page 1: ...AUTO REF KERATOMETER AUTO REF KERATOMETER ARK 1s ARK 1s OPERATOR S MANUAL OPERATOR S MANUAL ...
Page 6: ...IV ...
Page 76: ...70 OPERATING PROCEDURE Operation when Peripheral Devices are Connected ...
Page 112: ...106 SPECIFICATIONS AND TECHNICAL INFORMATION EMC Electromagnetic Compatibility ...