GS4000 Installation Guide Revision 4.00
520-10-026-30X
4-53
Figure 4.12-6 GS4000-320E (DC) Powered On
!
Caution: Wait at least two seconds before restarting the GS4000 once it has been
powered off.
(2) Powering Off the GS4000-320E (DC)
Set all the breakers attached to the device to OFF.
WARNING: THE GS4000 HAS MULTIPLE POWER SOURCES WHEN IT HAS A REDUNDANT
POWER SUPPLY, EACH HAVING A SEPARATE SOURCE OF MAIN POWER.
WHEN POWERING OFF THE DEVICE, MAKE SURE THAT ALL THE POWER
SWITCHES AND CIRCUIT BREAKERS ATTACHED TO IT ARE SET TO OFF.
!
Caution: While the access indicator of BCU (ACC lamp) is lit, the memory card is being
accessed. DO NOT pull out a memory card or turn off the power switch while the
memory card is being accessed. If so, you could permanently damage the memory
card.
!
Caution: In the following cases, never turn off the switch of the device until the STATUS
LED of BCU changes from “Green (blinking)” to “Green (ON)”. Otherwise, the
device might be damaged:
1. Initial power entry (with the memory card mounted) after the device is
unpacked.
2. .During the update of software
Power Supply 1-1 (POW1-1)
3. Set to ON
1. Set to ON
4. Set to ON
2. Set to ON
Circuit Breaker
Power Supply 0-1 (POW0-1)
Power Supply 1-0 (POW1-0)
Power Supply 0-0 (POW0-0)