MT3334SM 73
Index
MT3334SMI
Design Considerations....................................... 14
Features ..............................................................6
Product overview................................................. 6
Technical specifications....................................... 7
Multi-Tech BBS......................................................61
Multi-Tech flash programming............................... 67
Multi-Tech web site................................................60
Multiple listing........................................................ 18
N
New Zealand Telecom Warning Notice................. 66
O
On-hook/off-hook ..................................................21
Online command mode .........................................20
P
Part 68 of FCC rules .............................................64
Pause time for comma, setting.............................. 28
PC board layout design considerations................. 15
Pin-out, MT3334SMI .............................................12
Placement of the modem ......................................16
Protocol Result Code command............................ 26
Pulse Dialing command......................................... 22
R
Rate, maximum data .............................................28
Read Register Value command.............................23
Registration ...........................................................18
Regulatory compliance.......................................... 64
Remote configuration ............................................52
Escape character........................................ 28, 53
Escape sequence ..............................................27
Procedure.......................................................... 52
Remote digital loopback test .................................57
Remote escape character, changing..................... 53
Repeat command.................................................. 20
Resetting the modem .....................................23, 24
Result Code Format command .............................23
Result Code Options command ............................23
Result Code Selection command.......................... 23
Result codes ........................................... 20, 26, 30
Result Codes Enable/Disable command............... 22
Return Online to Data Mode command................. 22
Rings, setting number of .......................................28
ROM checksum..................................................... 22
S
S-registers............................................................. 28
reading............................................................... 23
S0 ...................................................................... 28
S1 ...................................................................... 28
S10 ....................................................................28
S11 ....................................................................28
S2 ...................................................................... 28
S28 ....................................................................28
S3 ...................................................................... 28
S30 ....................................................................28
S35 ....................................................................28
S36 ....................................................................28
S37 ....................................................................28
S4 ...................................................................... 28
S43 ....................................................................29
S48 ....................................................................29
S5 ...................................................................... 28
S6 ...................................................................... 28
S7 ...................................................................... 28
S8 ...................................................................... 28
S89 ....................................................................29
S9 ............................................................... 28, 53
setting ................................................................ 22
Safety considerations............................................ 15
Sample label.......................................................... 17
Select Maximum MNP Block Size command ........25
Select Stored Configuration command.................. 24
Servicing your modem .......................................... 64
Set Register Value command................................ 22
Setup password ....................................................52
Setup password, changing.................................... 52
Setup, remote configuration ..................................52
Speaker Mode command ......................................22
Specifications, technical.......................................... 7
Speed
Maximum ...........................................................28
Speed conversion (data buffer)...................... 24, 25
Standby mode delay time...................................... 29
Store Dialing Command ........................................25
Store Setup Password command.......................... 27
Synchronous buffered mode .................................27
T
Technical specifications...........................................7
Telecom labeling considerations.................... 16, 17
Terminal mode.......................................................57
Test/demo board block diagram............................ 11
Test/demo board specifications............................. 10
Testing the modem
loopback tests.................................................... 56
Tip and Ring.......................................................... 14
Tone Dialing command..........................................23
Tones, dialing........................................................ 28
Transceiver recommendation................................ 15
Transmit Break command .....................................25
Troubleshooting
Local analog loopback test ................................56
Local digital loopback test.................................. 58
Overview............................................................ 56
Remote digital loopback test.............................. 57