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• TO SET USABILITY
The procedure below shows how to set the operation of
Help key while pop-up window is displayed.
STEP 1: Display the Menu screen, and select Setting.
STEP 2: Select User Setting.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using , and press ,
or OK.
•Press .
STEP 3: Select Usability.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using , and press ,
or OK.
•Press .
Note:
This feature is supported from Terminal Firmware
Version 5.0.0.0.
Note:
For the firmware version earlier than 5.0.0.0,
Back is displayed instead of Menu.