Intégration Guide_iUP250&iUR250 23/83 Copyright © 2012 Ingenico
900009151 R11 000 01/1223 All rights reserved
1.3.1.5 RGB backlight
The iUP250 has a RGB backlight controlled by applications.
Red backlight is used to indicate the following priority information:
· Red backlight on steady: product has been tampered (Key erased, irruption).
· Red backlight flashing slowly: product is disabled (Keys erased, no irruption).
· Red backlight flashing quickly: product is out of order (Commissioning
needed).
1.3.1.6 Maintenance Button
The iUP250 has a maintenance button on the back.
- To enter LLT mode, press the button at power up or at restart, until the red led
lights on.
- To enter Maintenance mode, press the button at power up or at restart, until the
red led starts blinking.
- To restart the product, press the button until the blue led lights on.