NEC SV8500, Руководство пользователя

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VOL.1-143
CHAPTER 2 IP-RELATED BASIC FEATURE PROGRAMMING
Note 1:
PAD value can be set in combination of two Location IDs by AIVCL (KIND = 1). The value ranges 0
[dB] to 16 [dB] in 2 dB increments. This PAD value and PAD value by ASYD, Index 4, Bit 5 (PAD Con-
trol for Station-to-Station Call) are applied in total to DtermIP and DtermIP INASET. As an example,
when setting 4 dB PAD between 2 locations by AIVCL, 0+4 = 4 dB (SEND), 9+4 = 13 dB (RECEIVE)
are applied.
Note 2:
PAD value can be set in combination of two Location IDs by AIVCL (KIND = 2). The value ranges 0
[dB] to 6 [dB] in 3 dB increments. This PAD value and PAD value by ASYD, Index 4, Bit 5 (PAD Control
for Station-to-Station Call) are applied in total to MC. However, the value cannot exceed 15 dB in total.
As an example, when setting 3 dB PAD between 2 locations by AIVCL, 0+3 = 3 dB (SEND), 5+3 = 8
dB (RECEIVE) are applied.
Note 3: PAD value can be set by entering command from a maintenance terminal connected to the Analog MC.
The value ranges from 0 dB to 15 dB in 1 dB increments. (ex. SET PAD)
Note 4:
PAD value is applied to TDSW side (not the called terminal) according the following table.
Note 5:
By using AIVCL, KIND=3, PAD value can be set in combination of two Location IDs. The data for the
parameter ranges from 1 to 15. Note that 0 and 8-15 are PAD OFF, which is equivalent to 0 dB setting.
PAD setting by ACRD can be set on a Connection Route by selecting 1-7 in CDN=6 (PAD). 0 is PAD
OFF, which is equivalent to 0 dB setting.
Note 6: Default value is 0 dB, which is equivalent to 0 dB setting.
Key Setting on IPPAD
AIVCL KIND3 / ACRD PAD Note 5

-law
SW10-6 SW10-7 1 2 3 4 5 6 7
OFF
OFF 2 dB 4 dB
12 dB
8 dB 0 dB
Default
value
Note 6
0 dB
ON OFF 16 dB 4 dB 12 dB 8 dB 0 dB 0 dB
OFF
ON 2 dB 4 dB
6 dB
8 dB 0 dB 0 dB
ON ON 3 dB 3 dB 6 dB 9 dB 0 dB 0 dB
A-law
SW10-6
SW10-7 1 2
3
4 5 6 7
OFF OFF 2 dB 4 dB 6 dB 8 dB 0 dB
Default
value
Note 6
0 dB
ON
OFF 2 dB 4 dB
12 dB
8 dB 0 dB 0 dB
OFF ON 1 dB 3 dB 5 dB 7 dB 0 dB 0 dB
ON
ON 3 dB 3 dB
6 dB
9 dB 0 dB 0 dB