Exide Technologies GB4109 - Manual (Page 14)

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11
¾ The LCD/Keypad assembly shown in Figure 10 encompasses:
o A 4x20 character LCD for operation and fault message display
o A 1x6 push button keypad with separate START and STOP push button
o Two status LEDs for run (OK) and Fault indication
o A serial RS-232 connector and an IR window
Fig. 10: LCD/Keypad and User Interfaces
¾ The status LEDs indicate the charger status, namely OK ( Green LED lit) for normal operation, Fault
( Red LED lit) when a fault trips (Fig. 11). For faults and troubleshooting, refer to the
troubleshooting section of this manual.
Fig. 11: Charger status LEDs
OK LED
FAULT LED
LCD
RS-232
IR
Status
LEDs