Instruction manual

Extended Tone Detector Global Parameters Download Page 1473 of 3156
Features and Services
LD 97 – Configure the flexible XDTR minimum accept level parameter (TYPE = DTR).
Refer to Table 45 for recommended configuration values for each country.
The default values given in parenthesis are for non-UK countries.
Prompt Response Description
...
TYPE DTR First- and second-stage dial tone detection parameters.
MINL 3-(42)-48 Minimum accept level for Digitone Receivers in dBM, which
is the absolute value of the minimum accept level. Input that
is not a multiple of 3 is rounded down to a valid multiple of
3.
With United Kingdom (UK) package 190 the default value
for MINL = 45 (-45 dBm).
Table 45
Recommended parameters according to country
Country DFQ MDL MVT BRK CAD SSC MINL
Germany 1 -16 dBm 1000
ms.
0 ms. 0 — -45 dBm
France 0 -24 dBm 1000
ms.
30 ms. 0 0 -30 dBm
Sweden 1 -28 dBm 1000
ms.
60 ms. 0 — -28 dBm
Norway 1 -32 dBm 1400
ms.
0 ms. 0 — -45 dBm
Switzerland 4 -28 dBm 1000
ms.
0 ms. 0 — -30 dBm
Spain 2 -32 dBm 1000
ms.
0 ms. 0 0 -30 dBm
UK (330/440) 0 -30 dBm 500 ms. 0 ms. 0 — -45 dBm
UK (33/50) 3 -30 dBm 900 ms. 0 ms. 0 — -45 dBm