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Newcom Modems - 336efxr | Newcom Main | Newcom Modems |

Drivers - 

33.6ifxR and 33.6efrR Data/FAX Modems Drivers

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336EFXR.EXE (20KB) Windows 95 Modem Drivers for the Internal 33.6ifxR and External 33.6efxR (DATA/FAX)

General Information - 

NewCom's 33.6efxR external data/fax modem is the perfect vehicle for launching into the exciting world of online entertainment, education, business, news, sports, PC-faxing, and more! At 33.6Kbps data/14.4Kbpsfax, NewCom modems provide blazingly fast access to the Internet, business computer networks, facsimile machines, bulletin boards, on-line games, and more. Replace your telephone with a Newcom modem, and place and answer telephone calls using your computer.

Whether you use them on a Windows 3.x, Windows95, WindowsNT, OS/2, UNIX, Linux, or other legacy system, you will find them to be highly reliable and easy to install and use.

SPECIFICATIONS

• Transmission Rates:

Data: 33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400,12000, 9600, 7200, 4800, 2400, 1200, and 300 bps

Fax: 14400,12000, 9600, 9200, 4800, 2400, 1200, and 300 bps

• Modulation Protocol:

Data Modulation:
V.34+ at 33600 and 31200 bps
V.34 at 28800, 26400. 24000. 21600, 19200, and 16800 bps
V.32 bis at 14400 and 12000 bps
V.32 at 9600 and 4800 bps
V.22 bis at 2400 bps
V.22 & Bell 212A at 1200 bps
Bell 103 at 300 bps

Error Correction: V.42 LAPM & MNP 2, 3, 4 and 10

Data Compression V.42bis, MNP5

Fax Modulation :
V.17 Transmit & Receive at 14400 bps
V.29 Transmit & Receive at 9600, 7200 bps
V.27 ter Transmit & Receive at 4800, 2400 bps
V.21 Channel 2 Transmit & Receive at 300 bps

Fax Protocol:
CCITT .30 Group 3 compatible (Class 2)
CCITT .40 compatible
EIA/TIA 592, 8/20/90


Built-in DTE Interface: Data Terminal Equipment (PCs) speeds up to 115,200 bps

• Electrical Performance:

Transmit Signal Level: -10 dBm 1 dBm (at TIP and RING)
Transmit Frequency: ± 0.005%
Receive Signal Level: -10 dBm to -43 dBm
Dialing Capability: DTMF and PULSE mode
DTMF symbols 0-9, a, b, c, * and # or PULSES (digits 0-9)
Equalization: Fixed compromised equalization for Transmitter and Adaptive equalization.
Guard Tone: 550 Hz or 1800 Hz
Calling Tone: 1100 Hz (0.5 sec. ON, 3 sec. OFF)
Audio Monitoring: Speaker with programmable volume.

• Tests & Diagnostics:
Local analog loop back
Local digital loop back
Remote analog loop back
Remote digital loop back
Self- test programmable test timer.

Thank you for purchasing our Data/Fax Modem. Whether you bought an internal or external model, your modem is one of the fastest now available. You’ll notice that connection time is quicker, that response time is faster, and that it takes less time to transfer files. If you haven’t used a modem before, you’ll soon learn to appreciate the speed and convenience our data/fax modem offers. Simply connect it to a telephone line, install appropriate communications software and your ready to dial up other systems, surf the internet, or send and/or receive faxes.

Some Particulars Worth Noting

· Your new Data/Fax modem operates at extremely high speeds: up to 33,600 bps for data communications and 14,400 bps for faxing. (With data compression activated, it has a throughput rate of up to 115,200 bps).

· Because it conforms to Hayes-Smart, Bell, and CCITT (ITU) standards, this modem is guaranteed to communicate with other modem/fax devices that operate at the same or slower speeds. Standard faxing conventions are also supported, and enhanced AT modem commands with S Registers are available.

· Other important features include: Auto Dial & Answer, Speed Buffering/Flow Control, Self-testing of power/analog/digital signals, Non-volatile memory to preserve modem operating characteristics after shut down, and a parallel 16550 UART interface (internally mounted models).

Our data/fax modems are easy to install and use. Each model will provide years of trouble free operation.

We include all necessary cabling, and provide a popular communications software package with a Graphical User Interface (GUI). This software will simplify faxing and modem use. (Check the Read Me First card for a complete listing of the items supplied with your model.)

Hardware Installation

The following procedure is only for IBM and compatible PCs.

Note: Your modem cable will plug into the 25-pin (large) DB connector at the back of the PC. The standard connection is to COM port 2. If you need to use a different COM Port, refer to Alternate Connection Procedure (External Modems) at the end of this section.

1. Turn off the system and disconnect its power cord.

2. Connect the female end of the supplied serial cable to the 25-pin connector at the back of the external modem. Connect the other end to COM port 2 on the PC.

Note: Be sure to tighten the thumbscrews that secure the connectors in place. (A loose modem connection may cause transmission problems.)

3. Connect one end of the supplied telephone cord to a telephone company wall jack. Connect the other end to the receptacle at back of the modem (see illustration). You may also connect a regular telephone to the receiver receptacle at the rear of the modem , but the phone and the modem cannot be used simultaneously.

4. Connect the small end of the 9 VDC power adapter into the small receptacle at the back of the modem. Plug the adapter into an AC outlet. (Use a surge protector to protect against power surges!)

5. Turn on the modem. The modem is powered up when the lights on its front panel come on.

6. Plug in the computer and power it up.

Note: During the boot-up process, a self-test is performed and all modem lights momentarily illuminate. You should leave the modem on when the computer is running and turn it off prior to shutting down the system. You are now ready to set up the modem.

Windows 3.1/DOS Installation

After connecting your external modem to your Windows 3.x computer system, proceed as follows:

1. Go to the Program Manager and click on the Control Panel icon in the Main program Group.

2. Double click on the Ports icon.

3. Highlight the icon for the port you use for your external modem (e.g., COM 2). Then click on the Settings button and wait for the next window to display.

4. When the Setting for COMx window appears, set up each field as follows:
Baud rate: 19200
Data bits: 8
Parity:None
Stop bits:1
Flow control:Hardware

5. Next, click on the Advanced button.

6. When the Advanced Setting for COMx appears, check your set up.

CAUTION: The above setting is the standard for COM port 2. If you are using a different COM port, change the IRQ number as necessary.

Alternate Connection Procedure (External Modems)

Many IBM and compatible PCs are equipped with two external serial ports, COM 1 and COM 2. Normally, COM port 1 has a small 9-pin DB connector designed for devices such as a serial mouse. The larger 25-pin DB connector is the COM port 2 connection, which is usually reserved for a modem or other serial device such as a serial printer.

Physical connections for COM port 3 and 4 will exist only on computers that have an I/O adapter or expansion card. You can connect the modem to one of these ports (e.g., COM 4), as long you change communication settings to correspond to the COM port you are using. (Our manual shows the usual COM port 2 settings.) If you need more information, refer to your Windows Help file for a description of COM ports and associated settings.

Using the External Modem

Before using the external modem, you should familiarize yourself with the modem status lights.

Note: Also refer to the last page of this chapter for a description of the communications software that will be used to operate your modem.

Windows 95 Installation

1. Click Start, select Settings, click on Control Panel, and double click Modems.

2. Check to see if a modem is already listed. If a modem is listed in the Modem Properties window Remove it and click Close.

3. From the Modems Properties window (General tab) click Add.

4. Click on Don’t detect my modem and click Next.

5. Insert the Delrina 4 in 1 or QuickLink II disk into floppy drive A (or B).

6. Click Have Disk and select a drive letter (A or B) as necessary.

7. Select Newcom 33,600efx and click Next.

8. Click Communication Port COMx (e.g., COM2), click Next, and click Finish.

9. Click Properties, set the Maximum speed to 115200, and click OK. Click Close to return to Control Panel.

10. From the Control Panel, double click on the System icon. Then click the Device Manager tab.

11. Double click Ports (COM & LPT), highlight your modem’s COM port, and click Properties.

12. Click Port Settings and set Bits Per Second to 115200. Also set Flow Control to Hardware and click OK.

Windows NT Installation

no info available

Troubleshooting

Modem doesn't respond	- Power is off or power switch is off. - 9VDC atapter is bad or not plugged in. - Serial cable is loose or disconnected. - Wrong COM port configured for modem use.
Cannot connect	Check telephone lines and cords Check communications software - Configuration setup - Initialization string and dial string.
Characters appear twice on screen	Set communications software for full duplex (not half duplex)
Characters do not appear on screen	Set communications software for half duplex (not full duplex)
Incomprehensible characters appear on screen when a connection is made.	Change communications data bits, parity, and stop bits (normally 8, None, 1) to 7, EVEN, 1 or vice-versa or what your receiving terminal requires.
Software says to ignore DTR (Hayes default) but non volatile memory is set to follow DTR.	Change the setting by typing in the following: AT&D0&W0&Y0
Software requires DCD to be always ON (Hayes default) but non volatile memory is set so that DCD follows carrier.	Change the setting by typing in the following: AT&C0&W0&Y0
Modem's power-on setup is not what communications software wants.	Be sure you understand what power-on software setting is required. (Refer to Memory Modules, page 15 of the manual)

 

Communications Software

After setting up an internal or external modem, you should install the supplied communications software. It is general purpose communications software and it is user friendly, e.g., it simplifies dialing, data communication, and fax operations. (Follow the installation instructions found in the accompanying manual and use the supplied disk.)

If you have an IBM or compatible PC, you can also use Microsoft’s Terminal icon (or Hyperterminal icon for Windows 95) for general communication purposes. If you already have your own communications software you may use it instead.

Sending Commands: Enhanced AT Commands and S-Registers for this modem are found in the Chapters 3 and 4 of the manual.

Note: Many Bulletin Board Services (BBS) like Compuserve, America On-Line, Prodigy, etc., provide you with their own communications software. Some tips for using them follows:

Software Setup Tips (Use Hardware Flow Control, except for Compuserve):

American On-Line: Newcom 28.8 efx or 28.8ifx (or 33.6 when available)
Bulletin Boards (BBS): AT&F&C1&D2S95=3&K3%C3(rts/cts)
Compuserve-Hayes Comp: AT&F&C1&D2S95=3&K4 (Xon/Xoff) or &K3 RTS/CTS
Dumb Terminal: AT&F&C0&D0S95=3%C3&W0
Fax Modem Class 1 or 2
Internet Access-Hayes Comp: AT&F&C1&D2S95=3&K3%C3(rts/cts)

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