HP 262SA - Page 342

3276na Emulation Mode
Table F-2. Bell 20IC Options, Multi-drop Line
Type of Modem: Bell System Type
20IC Data Set (also called DATAPHONE
2400).
Type of Line:
Private Leased Line.
Transmission Rate: 2400 Bits-per-second.
OPTION
DESCRIPTION RECOMMENDATION
NUMBER
Al EIA interface
Al (required)
A2 Contact interface
B3
Al
terna te voice Customer defined
B4
Without Alternate voice
C5
With new synch
C5 (Host computer)
C6
Without new synch
C6
(HP 2625A)
D7
2-wire circuit
DB
4-wire circuit
DB (required)
E9
4-wire private line
E9 (Host computer)
continuous carrier
0-millisecond delay
EIO
4-wire
private line
EIO
(HP 2625A)
switched carrier
Transmitter internally timed
Internal (required)
Transmitter externally timed
F-8