Hypercom M4230 User Manual page 72

To cancel the preset amounts:
TERMINAL DISPLAY
DATE
$1.50
$3.20
$5.00
SELECT/ENTER AMOUNT
MERCHANT FUNCTION
ENTER FUNCTION
PRESET INPUT FUNCTION
DISABLE PRE-SET AMOUNTS
NO
DATE
ENTER AMOUNT
70
EFTPOS PROFESSIONAL MOBILE GPRS USER GUIDE
PROCEDURE
TIME
$8.00
Press Function.
Press 45 and then ENTER for pre-set input function.
CLEAR
Select YES or press Enter to disable preset amounts.
YES
TIME
The regular idle screen will display.
ADDITIONAL TERMINAL FEATURES/OPTIONS