Assessments - 4, GPA: 4.3
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1 Section Three AT Command Set .................. 4 Section Four S Register Summary ........... 12 Section Five Result Codes ......................... 13 Section Six Troubleshooting ................... 14 Section Seven Specifications ....................... 16 Section Eight Support And Service ........... 16 Section Nine FCC, DOC, Copyright And Other Notices ....................... 17 Part #49.AA808.001 ACER 14.4 TAD-SP 1.xx Section One - Introduction This 14.4 Kbps FAX/Voice/Data Modem is specifically designed for the Acer Aspire line of computers, enabling their connection to all popular high speed modems available today. Your new modem features advanced speakerphone functions for hands-free voice communication as well as Plug and Play for simplified installation. This manual describes the hardware installation procedures for your new modem product. Additional information on AT commands and S- registers are provided so that your system can be customized for a particular operating environment. Section Two - Installation This section will provide step by step instructions on how to install your new 14.4 Kbps FAX/Voice/Data modem. Installation of this modem product is a two-step process consisting of actual hardware installation and communication software installation and configuration. 2.1 Unpacking Your Modem Before you begin your installation, be certain that you have all the items listed below. This package contains: • A modem • A telephone cable • User's manual • Configuration software • Software for the modem • Software user's manual 2.2 Hardware Installation Installation of this modem requires opening and manipulating your PC. Exercise caution at all times when working with AC powered and static-sensitive equipment. Turn off and unplug your PC be- Figure 2-1 fore installation. Discharge any Expansion static electricity from your body Slots by touching any bare metal surface of the PC system, such as its power supply cover. 1. Turn off and unplug your computer from the AC outlet. 2. Remove your computer's cover (refer to your computer's owner manual). 3. Select any available half-card 1 slot, and then remove the Figure 2-2 slot cover (refer to Figure 2-1). 4. Carefully slide the internal modem into the slot you have chosen, applying even pressure until the modem is completely seated in the slot. 5. Fasten the retaining bracket with the screw Mic/Speaker connector from the slot cover. Make sure the modem is properly aligned. Figure 2-3 Store the slot cover for future use. 6. Connect the computer sound card's micro- PHONE phone/speaker interconnector plug to the modem's mic/speaker connector (See figure 2-2). LINE 7. Replace the computer cover and plug in your computer. 8. Connect the telephone cable from the MIC modem'sLINE connector (See figure 2-3) to the telephone wall jack. 9. Optionally connect your telephone to the modem's PHONE connector (See figure 2-3). 10. Connect the microphone plug into the MIC jack (See figure 2-3). 11. Connect your powered speaker(s) into theLine Out jack of the sound card. 12. Turn your computer on. Your modem is now installed. 2.3 Plug and Play Your modem supports Plug and Play (PnP) and can easily be configured using any Plug and Play compliant PC. Your PC is PnP compliant if you have: 1) an operating system that supports Plug and Play, and 2) PnP BIOS/chipset. In a PnP compliant operating system (e.g. Windows ® 95), follow the instructions included with the operating system to configure Plug and Play cards. On Acer pre-configured systems with this modem and Windows 95 software, this modem has been set to: 'MODEM' Sierra 14.4 Data Fax Voice SQ3230 2 COM 1, IRQ 4 'MODEM VOICE' Sierra 3230 (Voice) DMA 3, IRQ 10 2.4 Software Installation/Configuration You are now ready to install and configure the communication software. Refer to your software manual for installation procedures. Your software must be configured to communicate with the modem on the same COM port and IRQ line used by the modem. We suggest the following communication parameters when you first use your data communication software. Consult the software manual for information on using these and other parameters/features. 38,400 bps; 8 data bits; no parity; 1 stop bit; RTS/ CTS flow control set to “on;” initialization string: AT&F The commands used by the modem are compatible with the command set used by the “Hayes V-series Ultra Smartmodem 14400” modems, select this modem type in your data communications software. Select a “Generic Class 2” modem type in your FAX software and select a “Sierra” modem type in your voice software. 2.5 Using Fax, Voice, and Speakerphone Capabilities of the Modem Your modem has built-in advanced FAX, Voice, and Full Duplex Speakerphone functions. These functions are accessed through software. Please consult your FAX/Voice/ Speakerphone software manual about procedures on using these functions. Note that the modem's FAX/Voice/Speakerphone commands are used by the software to implement...