Users Manual Part 1

1. Insertion of credit card payment method.
2. Pressing the keypad buttons.
When environments have minimal ambient light (evening hours, indoors, garages, shaded areas, etc.), if the meter is "woken up", the back-
light illuminates to help the motorist view the LCD.
The SSPM indicates an expired state (payment is required) by flashing red LEDs. (See the concept topic SSPM LEDs for more details.)
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