SYSTEM OPERATIONS

12.3.2How to Turn OFF Whole System

Confirm that the memory data has been backed up on the HD before turning OFF the system power. When turning OFF the power supply, follow the procedure shown below.

Turn OFF the power supply in the uppermost PIM of the IMG stack whose number is larger. Then move down to the bottommost PIM and repeat the procedure for the smaller IMGs.

IMG0

IMG1

IMG2

IMG3

PIM3

PIM3

PIM3

PIM3

PIM2

PIM2

PIM2

PIM2

PIM1

PIM1

PIM1

PIM1

PIM0

PIM0

PIM0

PIM0

LPM

TSWM

DUMMY

DUMMY

ATTENTION

Contents Static Sensitive

Handling Precautions Required

(1)Turn OFF -48V SW on DPWR (first) and PWR (next) cards in PIM3 of IMG3.

(2)Repeat (1) for PIM2, PIM1, PIM0 (IMG3) in this order.

(3)Turn OFF -48V SW on DPWR (first) and PWR (next) cards in PIM3 of IMG2.

(4)Repeat (3) for PIM2, PIM1, PIM0 (IMG2) in this order.

(5)Turn OFF -48V SW on DPWR (first) and PWR (next) cards in PIM3 of IMG1.

(6)Repeat (5) for PIM2, PIM1, PIM0 (IMG1) in this order.

(7)Turn OFF SW on PH-PW14 (both PWR SW #1 and #0) in TSWM.

(8)Turn OFF -48V SW on DPWR (first) and PWR (next) cards in PIM3 of IMG0.

(9)Repeat (8) for PIM2, PIM1, PIM0 (IMG0) in this order.

(10)Turn OFF SW on PZ-PW92 of CPU #1.

(11)Turn OFF SW on PZ-PW92 of CPU #0.

Figure 6-60 How To Turn OFF the Whole System

CHAPTER 6

NDA-24300

Page 488

Issue 1

Page 515
Image 515
NEC NDA-24300 manual How to Turn OFF Whole System, How To Turn OFF the Whole System