Gestetner A265, Руководство по обслуживанию

Страница: 761 / 855

IS
DN Un
it
A8
9
5
BIT SWITCHES
SM 2-13 A265/A267
Parameter Switch 0A
No. FUNCTION COMMENTS
0
1
2
3
4
5
6
7 LCN
Bit 7
6 5 4 3 2 1 0 Value
0 0 0 0 0 0 0 1 1
0 0 0 0 0 0 1 0 2
0 0 0 0 0 0 1 1 3
and so on until
1 1 1 1 1 1 1 1 255
Normally, keep at the value of the
LCN at 1.
Parameter Switch 0B
No. FUNCTION COMMENTS
0
1
2
3 Transport block size
Bit 3
2 1 0 Value
0 1 1 1 128
1 0 0 0 256
1 0 0 1 512
1 0 1 0 1024
1 0 1 1 2048
This value must match the value set in the other
terminal. Note that this value must be the same
as the value programmed for the packet size (G4
Parameter Switch 7, bits 0 to 3). Also, the
transport block size is limited by the amount of
memory in the remote terminal.
4-7
Not used Do not change the default settings.
Parameter Switch 0C is not used. Do not change any of the default settings.
Parameter Switch 0D
No. FUNCTION COMMENTS
0
1 Back-to-back test mode
Bit 1
0 Setting
0 0 Off
0 1 Not used
1 0 ISDN L2 test mode (TE mode)
1 1 ISDN L2 test mode (NT mode)
When doing a back-to-back test or
doing a demonstration without a
line simulator, use these bits to set
up one of the machines in TE
mode, and the other in NT mode.
After the test, return both bits to 0.
See "Back-to-back Testing" in the
Troubleshooting section for full
details.
2-7
Not used Do not change the default settings.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA