iSMP for Ipod Touch 4th
•
17/22
Copyright © 2011 Ingenico
900004435 R11 000 05/1120
All rights reserved
5.2.2.
iSMP keypad
5.3.
Adjusting the contrast
The screen of your payment module is 128 x 64 pixels, illuminated with white light.
If you wish to increase or to decrease the contrast of the characters displayed on screen,
press simultaneously on the ‘-‘ key and F2 key in order to decrease the contrast, or the ‘-‘
key and F3 key in order to increase.
Keep pressing the keys as long as necessary.
FUNCTION keys F
CANCEL key (red)
CLEAR key (yellow)
NAVIGATION keys in the menus
NUMERIC keys
ON/OFF & VALIDATION key (green)