Muratec F-315 Field Engineering Manual page 92

Memory Switch 11 – Transmission
Initial
Switch
Setting
7 0 The time between reception of CFR and transmission of data
When CFR and data overlap due to line echo, increase the interval between CFR
and data transmission using this switch.
6 1
Switch 7
Switch 6
5 0 Interval between DCS and TCF
When FTT is received after DCS and TCF signals due to line echo, increase the
interval between DCS and TCF signals using this switch.
4 0
Switch 5
Switch 4
3 * Output attenuation
2 *
*default setting :
1 *
Switch
0 *
Memory Switch 11 – Output attenuation
Switch –15 –14
dB dB
3 1 1
2 1 1
1 1 1
0 1 0
Adjust
250 ms 500 ms 750 ms 1000 ms
0 0
0 1
75 ms 300 ms 450 ms 600 ms
0 0
0 1
US EUR
3 1 1
2 0 0
1 0 0
0 1 0
–13 –12 –11 –10
dB dB dB dB
1 1 1 1
1 1 0 0
0 0 1 1
1 0 1 0
Usage/Comments
1 1
0 1
1 1
0 1
See table below
–9 –8 –7 –6 –5
dB dB dB dB dB
1 1 0 0
0 0 1 1
0 0 1 1
1 0 1 0
3-66
–4 –3 –2 –1
dB dB dB dB
0 0 0 0 0
1 1 0 0 0
0 0 1 1 0
1 0 1 0 1
–0
dB
0
0
0
0