MAXTECH
GMV144E
Card Type |
Fax, Modem (synchronous/asynchronous), Voice |
Chip Set |
Rockwell |
I/O Options |
Speakerphone, Voice-mail |
Maximum Data Rate |
14.4Kbps |
Maximum Fax Rate |
14.4Kbps |
Data Bus |
External |
Fax Class |
Class I & II |
Data Modulation Protocol |
Bell 103/212A ITU-T V.22, V.22bis, V.32, V.32bis |
Fax Modulation Protocol |
ITU-T V.17, V.21CH2, V.27ter, V.29 |
Error Correction/Compression |
MNP5, V.42, V.42bis |
CONNECTIONS | ||||||
Function |
Label |
Function |
Label | |||
Line in |
CN1 |
Microphone in |
CN5 | |||
Line out |
CN2 |
DC power |
CN6 | |||
RS-232/422 |
CN3 |
Power switch |
SW1 | |||
Speaker out |
CN4 |
USER CONFIGURABLE SETTINGS | ||
Setting |
Label |
Position |
í SMART mode |
JP1 |
Pins 2 & 3 closed |
DUMB mode |
JP1 |
Pins 1 & 2 closed |
DIAGNOSTIC LED(S) | |||
LED |
Color |
Status |
Condition |
TST |
Red |
On |
Normal operation |
TST |
Red |
Flash |
Modem has detected and corrected error |
HS |
Red |
On |
Modem is operating at 4800bps or faster |
HS |
Red |
Off |
Modem is operating at slower than 4800bps |
AA |
Red |
On |
Auto-answer enabled |
AA |
Red |
Off |
Auto-answer disabled |
AA |
Red |
Blinking |
Phone is ringing |
CD |
Red |
On |
Carrier signal detected |
CD |
Red |
Off |
Carrier signal not detected |
OH |
Red |
On |
Modem is off-hook |
OH |
Red |
Off |
Modem is on-hook |
RD |
Red |
On |
Modem is receiving data |
RD |
Red |
Off |
Modem is not receiving data |
SD |
Red |
On |
Modem is transmitting data |
SD |
Red |
Off |
Modem is not transmitting data |
TR |
Red |
On |
DTR signal is high |
TR |
Red |
Off |
DTR signal is low |
MR |
Red |
On |
Power is on |
MR |
Red |
Off |
Power is off |
Proprietary AT Command Set
See document V1852 for a full command summary.