Canon TX-20 Full Auto Tonometer - Manual (Page 56)

56
5TypesofMeasurements
9
Delete the entire patient ID.
Use the CHIN REST button and the measurement unit vertical movement ring to move the selection
cursor to the position of
(ID delete command).
Pressing the measurement button opens a message screen to confirm that you want to delete the
entire patient ID.
Select [OK] to delete. All of the “1@C” patient ID is deleted.
Select [CANCEL] to not delete. The “1@C” patient ID is kept as is.
Message screen
Select [OK] or
[CANCEL].
Select
.
Input Patient ID from an External Device
Before starting measurements, input the patient ID according to the operating procedure for the input
device.
For information about the TX-20 and connections with a USB device, settings and usage, contact
your sales representative or local Canon dealer.
The keys on a USB device that can be input are shown below.
• Numbers
• Letters (upper and lower case)
• Symbols (excluding “#”, “%”, “_”, and backslash)
• Space, BackSpace, Delete, and arrow keys
• NumLock and Enter
L-IE-5191C_TX-20.indb 56 2013/07/18 13:10:34