Motorola 9601 manual Maintaining the Pocket Phone

Page 36

Maintaining the Pocket Phone

■Unplug this product from wall outlets and telephone jacks before cleaning. Clean exposed parts with a soft, damp cloth. Do not use liquid or aerosol cleaners.

■Unplug this product from the wall outlet, remove the telephone line cord from the modular wall jack or communications systems switch/control unit, and refer servicing to qualified service personnel under the following conditions:

—Power cord or plug is damaged or frayed

—Product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation.

—Product has been dropped and the housing has been damaged.

■This product should be serviced by (or taken to) a qualified service center when service or repair work is required. Do not open the product; there are no user serviceable components inside.

Maintaining the Pocket Phone

NOTE:

The cautions and warnings in the previous section are also applicable to this section, as are the safety instructions.

This telephone is designed to provide trouble-free performance without any special maintenance procedures. To reduce the risk of accidental damage, do the following.

■Keep the telephone in an area free of dust, smoke, and moisture.

■Do not place the telephone near a heating duct, radiator, or other heat source, and do not drop or expose it to excessive shock or vibration.

■Unplug the battery charger if its power cord is damaged, if liquid is spilled into it, or if its housing becomes cracked or otherwise damaged.

■To clean the telephone, wipe the outside housing with a soft, dust-free cloth. If absolutely necessary, you may use a cloth slightly dampened with a mild soap and water solution. Dry the phone quickly with a soft cloth.

! CAUTION:

Your telephone contains sensitive electronic parts. Never submerge it in any kind of liquid, and never use detergents, alcohols, solvents, abrasive cleaners, or an excessive amount of water when cleaning the housing and faceplate. To do so could result in irreparable damage.

Issue 3 October 1997 A-3

Page 35 Page 37
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Page 35 Page 37
Contents Definity Wireless Business System Comments Contents Features and Operations Safety Instructions About This Book AudienceImportant Safety Guidelines for Users Electromagnetic CompatabilityExposure to Radio Frequency Energy Cardiac PacemakersOrganization Hearing Aid CompatibilityRelated Information Typographic ConventionsDefinity Wireless Business System Overview OverviewPocket Phone Overview Pocket Phone Pocket Phone Features Pocket Phone Features BenefitBattery Charger Overview General Care Charging the 9601 Pocket Phone for First TimeLow Battery Indicator Charging the Phone with a BatteryUsing the Phone Charger Status Indicator LED Indicators Charge StatusUsing the 9601 Pocket Phone Battery Charger Phone LED IndicatorBattery LED Indicator Inserting a Spare Battery Pack into the Charger Removing a Spare Battery Pack from the ChargerInserting the 9601 Pocket Phone into the Charger Removing the 9601 Pocket Phone from ChargerInserting a Spare Battery Pack into the Charger Inserting the Spare Battery Pack into the Charger Features and Operations Definity 9601 Pocket Phone FeaturesFeatures and Operations Features of the 9601 Pocket Phone Soft Key InterfaceHard Key Interface Volume Control Buttons Battery Charging ContactsHard Keys for Menu Control Hard Keys for Call ManagementLow Power Mode Low Battery IndicatorDial Pad Pocket Phone Quick Reference Adjusting the Receiver Volume Adjusting Ringer and Warning/Notification TonesOperating the 9601 Pocket Phone Making Calls Answering CallsTransferring Calls Conferencing Calls Holding CallsEnding Calls Dropping CallsError Beep Audible Information TonesIncoming Call Ring Patterns No Access Rights Service DeniedOut-of-Range No Channel AvailableSafety Instructions Using the ProductSafety Instructions Maintaining the Pocket Phone 4Issue 3 October Specifications System Capacity and CoverageBase Stations Operating Temperatures GlossaryGL Frequency Division Multiple Access Fdma Emerging Technologies BandEstimator Fixed partInitialization and Administration System International Portable Equipment IdentityInternational Portable User Identity Local tonesTime Division Multiple Access Tdma PredictorRadio Controller RC Radio Propagation Measurement Tool RpmtWireless Fixed Base WFB Index IN-2Issue 3 October

9601 specifications

The Motorola 9601 is a highly regarded digital signal processor (DSP) that has found its applications across various fields, including telecommunications, automotive systems, and consumer electronics. Introduced in the early 1990s, the 9601 was a part of Motorola's advanced chipset family designed to meet the growing demands of digital processing.

One of the main features of the Motorola 9601 is its efficient architecture, which enables it to execute complex algorithms with remarkable speed. The DSP is built on a modified Harvard architecture, allowing for simultaneous access to program instructions and data memories. This characteristic significantly enhances performance, enabling the processor to handle multiple tasks concurrently.

The Motorola 9601 is equipped with a 16-bit fixed-point arithmetic unit, which provides a balance between precision and processing speed. Its ability to perform high-speed mathematical calculations makes it ideal for real-time applications, such as audio processing and multimedia encoding. The processor supports multiple data formats, ensuring compatibility with a wide range of applications and systems.

The device operates at clock speeds of up to 40 MHz, allowing for rapid data processing. With a comprehensive instruction set, including support for multiply-accumulate operations, the 9601 can efficiently perform a variety of signal processing tasks. The DSP also features dedicated hardware for specific operations, which further accelerates processing times and reduces power consumption.

Another important characteristic of the Motorola 9601 is its extensive input/output (I/O) capabilities. It supports various communication protocols, making integration into different systems seamless. This flexibility is a key advantage, as it allows developers to design highly customized solutions tailored to specific processing needs.

The Motorola 9601 has also been designed with power efficiency in mind. With its low power consumption characteristics, it is suitable for battery-operated devices where energy conservation is critical. This feature was particularly advantageous during the evolution of portable electronics.

In summary, the Motorola 9601 remains a noteworthy DSP due to its high performance, flexible architecture, and energy-efficient design. With its combination of advanced features and versatile applications, it continues to be a valuable component for engineers and developers working in various digital signal processing domains.
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