NEC NEFAX 671 Service Manual page 258

Bit
Designation
No.
19
Bit No. Recording length capa-
20 19
0
Recording length
0
capability
20
1
1
21
Bit No. Minimum scan line time
22
23 22 21 capability at the receive
20 ms at 3.85 1/mm: T 7.7 = T 3.85
0 0 0
20 ms
0 0 1 5 ms at 3.85 1/mm: T 7.7 = T 3.85
10 ms at 3.85 1/mm: T 7.7 = T 3.85
0 1 0
10 ms
20 ms at 3.85 1/mm: T 7.7 = 1/2 T
0 1 1
3.85
23
40 ms at 3.85 1/mm: T 7.7 = T 3.85
1 0 0
40 ms
40 ms at 3.85 1/mm: T 7.7 = 1/2 T
1 0 1
3.85
10 ms at 3.85 1/mm: T 7.7 = 1/2 T
1 1 0
3.85
1 1 1 0 ms at 3.85 1/mm: T 7.7 = T 3.85
"0"= Without
24 Extension field
"1"= With
25 Reserved
"0"= Invalid
26
"1"= Un-compressed mode
"0"= Invalid
27
"1"= ECM
28 Set to "0"
29 Set to "0"
30 Set to "0"
"0"= Invalid
31
"1"= T.6 coding capability
"0"= Without
32 Extend field
"1"= With
"0"= Invalid
33
"1"= Field not valid capability
"0"= Invalid
34
"1"= Multiple selective polling capability
DIS/ DTC
bility
0 A4 (297 mm)
A4 (297 mm) and B4
1
(364 mm)
0 Unlimited
1 Invalid
S-163
DCS
Bit No. Recording length
20 19 capability
0 0 A4 (297 mm)
0 1 B4 (364 mm)
1 0 Unlimited
1 1 Invalid
Bit No. Minimum scan line
23 22 21 time
0 0 0 20 ms
0 0 1 5 ms
0 1 0 10 ms
1 0 0 40 ms
1 1 1 0 ms
Frame size 0: 256 octets
Frame size 1: 64 octets
"0"= Invalid
"1"= T.6 coding enabled
Set to "0"