GE G500, Инструкция по эксплуатации

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40 GE INFORMATION G500 SUBSTATION GATEWAY INSTRUCTION MANUAL
CHAPTER 4: INTERFACES
Reset Button
The G500 has a Reset Button located on the rear of the unit. The reset button is recessed to
prevent accidental pressing of the button and can only be activated by inserting a pin
through the opening in the chassis.
A momentary press (1 second) of the reset button will gracefully shutdown the G500 and
remain off for 120 seconds, the front CPU LED will be orange for this duration. After 120
seconds the G500 will automatically restart and the front CPU LED will turn green. The 120
seconds off period is to allow users time to disconnect power from the G500.
A press and hold (5 second) of the reset button will abruptly shutdown the G500 and
remain off for 120 seconds, the front CPU LED will be orange for this duration. After 120
seconds the G500 will automatically restart and the front CPU LED will turn green.
USB 3.0
The front of the unit includes two USB 3.0 A connectors mainly used to enable
maintenance personnel to connect their equipment and storage devices for software
updates.
Each USB 3.0 A port is fused separately. For normal operation don’t exceed 0.9 A per
connector. The cumulative current draw of both ports is limited to 1A due to thermal and
power budget restrictions.
The maximum cable length for USB 3.0 cables is 3m (=118in).
NOTE
Using longer cables than specified for each port might result in data loss.