Level - NEC Univerge SV8500 Operation And Maintenance Manual

7.2.4

Level

Figure 1-9 explains the Level (LV) numbers. There are a total of eight Levels (LV 0 - LV 7) on every
Group number, that ranges from 00 to 31.
A total of eight Levels (LV 0 - LV 7) can be assigned on each Group.
4-IMG
IMG0
U2 U3
PIR3
MG01
U0 U1
PIR2
U2 U3
PIR1
MG00
PIR0 U0 U1
BASEU
Group No.
Level (LV)
7
6
5
4
Group
3
(G = Odd No., < 11)
2
1
0
7
6
5
4
Group
3
(G = Even No., < 10)
2
1
0
Figure 1-9 Level Number Allocations
IMG1 IMG2
U2 U3 U2 U3
MG03 MG05
U0 U1 U0 U1
U2 U3 U2 U3
MG02 MG04
U0 U1 U0 U1
BASEU BASEU
FRONT VIEW
U = 0 / 2
00 02 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
15 19 23
01 03 05 07 09 11 01
14 18 22
13 17 21
00 02 04 06 08 10 00
(24) (25)
12 16 20
27 29 31 27
26 28 30 26
IMG3
U2 U3
MG07
U0 U1
U2 U3
MG06
U0 U1
BASEU
U = 1 / 3
22
15 19 23
03 05 07 09 11
14 18 22
PIR
13 17 21
02 04 06 08 10
12 16 20
29 31
28 30
– 27 –
CHAPTER 1
1-IMG
U2 U3
MG01
U0 U1
U2 U3
MG00
U0 U1
BASEU
Level (LV)
7
6
5
4
(G = 15/19/23)
3
2
1
0
7
6
5
4
(G = 14/18/22)
3
2
1
0
7
6
5
4
3
(G = 13/17/21)
2
1
0
7
6
5
4
(G = 12/16/20)
3
2
1
0
General
Group
Group
Group
Group