US Robotics COURIER - Page 211

COURIER HIGH SPEED MODEMS
ENQ character, HP installations, 4-6,
4-11,E-19
Error control, see ARQ
Error control, using, 1-1, 4-5, 6-2
ERROR
message, 5-8, 5-8
Escape code(+++), 6-9
changing ASCII definition (S2), B-12
to
terminate testing, App. F
Extended result code set, 5-5-5-6
Extensions, transferring calls to(!), 6-6
F
Facsimile, see Fax Operations
Factory settings, 2-6, 5-2-5-3, App. B
Fallback,
data rate
link negotiation, 3-5, 4-15, A-1-A-5
online, 3-6, A-1, A-4, A-5, E-15, H-3
disabling (S15), B-15
Fax
operations, E-2
FCC certification, xi, H-8
File
transfer
compressed files, 4-3, 4-12, A-9
protocols, 4-4, A-8
Fixed/variable data rates, 4-15
Flow control, 1-1, 3-2, 4-6-4-11, A-7
Front Panel indicators, 2-4, B-4
Full
duplex, 5-9, G-6
G
Guard tone (&G), 6-13
H
Half duplex, 5-9, G-6
Handshaking, 6-12, App. A
Hanging up (H, +++), 6-9-6-11
HDLC, 7-1, G-6
Hardware switches, see DIP switches
Help screens, list under Commands
Hewlett Packard installations, 4-6, 4-11,
E-19
HST (High Speed Technology), 3-1,
4-2-4-3, 6-1, 7-4, 8-3, A-1
Inactivity timeout (S19), 1-3, B-16
Indicator lights, 2-4, B-4-B-5, F-1
Inquiry (I) options, 8-1-8-5
Installation, 2-4-2-6
International calls, 6-12-6-13
BO, 6-12
&G, 6-13
&P, 6-13
V.21(S.27),1-4, B-17
V.23, 1-4, B-19
K
Kermit protocol, 4-4, A-8
L
LAPM, 1-1, 4-5, A-6
Leased line installation, operations (&L),
E-8-E-10
LED displays, 2-4, B-4-B-5, F-1
Line feed, ASCII definition (S4), B-12
Link diagnostics display (ATI6), 8-3
Link interface
operations, 4-13-4-16, A-2, A-3,
A-5,
speed select (&N), 4-15
Link
rate negotiation, 3-5
Load number, DOC, xiii
Local echo, 2-8, 5-9
Loopback tests, App. F
Low speed calls, 4-3, 4-16
M
Manual, how to use, ii-iii
Memory, modem
nonvolatile random access (NVRAM),
5-1-5-3, B-8-B-9
random access (RAM), 8-1, G-9
read only (ROM), 8-1, G-9
MNP, Microcom Networking Protocol,
error control, 1-1, 4-5, A-4, G-7
data compression, A-6-A-5, 4-12,
A-6-A-7
disabling, 4-12, A-9, B-18
Modem
defaults, App. B-2, App. C
defined, G-6
installation,
2-2-2-6
problems and solutions, App. D
repair, x, D-4
testing,
App. F
Modulation
compatibility, 1-4-1-5, 6-1, 7-3, H-1
high speed, 4-2-4-3, A-1-A-4, H-1
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