Minolta Di251f Service Manual page 112

MODE 085 Factory setting bit : 0 1 1 1 0 0 0 0 (Hex : 70)
Bit Feature
7654 Select TX level. (PSTN1)
3210
MODE 086 Factory setting bit : 0 1 0 0 0 0 0 0 (Hex : 40)
Bit Feature
76 Select RX attenuator.
(PSTN1)
543210
MODE 087 Factory setting bit : 1 0 0 1 0 0 0 0 (Hex : 90)
Bit Feature
76 Select detection time of
continuous ringer. (PSTN1)
543 Select frequency for ringer
detection. (PSTN1)
210
Logic Meaning
0000 –1 dBm*

0111 –8 dBm*
1000 –9 dBm
1001 –10 dBm
1010 –11 dBm
1011 –12 dBm
1100 –13 dBm
1101 –14 dBm
1110 –15 dBm
1111 –16 dBm
0000 Fixed to "0000"
Logic Meaning
00 0 dB (–48 dBm) Signals controlled by this soft
01 5 dB (–43 dBm)
10 10 dB (–38 dBm)
11 15 dB (–33 dBm)
000000 Fixed to "000000"
Logic Meaning
00 No detection
01 1.8 sec
10 3.0 sec
11 10 sec
000 10 - 27.5 Hz
001 10 - 75 Hz
010 10 - 90 Hz
011 10 - 200 Hz
Others Not available
000 Fixed to "000"
S-68
Description
Specifies TX levels other

than PB.
*:This is valid only when
MODE 055 Bit7 is
"Permitted".
If MODE 055 Bit7 is
"Prohibited", 0000 to
0111 is -9 dBm.
Description
switch are 1300Hz detection,
PB tone detection, V29 &
V27 ter, V21 signal detection,
and all tonal signal.
Description