Spread spectrum transmission cordless telephone/answering system (56 pages)
Summary of Contents for Toshiba AJXFT8009
(DRAFT COPY) Text Only TOSHIBA FT-8009 (AJXFT8009) - USER MANUAL AND OPERATIONAL DESCRIPTION USER MANUAL CAUTION You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. Introduction Your 900 MHz cordless phones is designed and engineered to exacting...
Features 900 MHz Extended Range Technology 40 Channel Autoscan 9-Number Memory Dialing 3 One-Touch Priority Keys Desk or Wall Mountable Tone/Pulse Dialing Handset Volume Control 32 Digit Redial Page/Find AutoTalk AutoStandby 7 Hours Talk Time Hearing Aid Compatible...
Your 900 MHz cordless phone includes AutoTalk and AutoStandby. AutoTalk allows you to answer a call by just removing the handset from the base so you dont have to waste time pushing buttons or flipping switches. AutoStandby allows you to hang up by simply returning the handset to the base.
Included with Your Phone This Owners Manual Other Printed Material Precautions and Important Safety Instructions Controls and Functions 1.talk - answers or places calls 2.*/tone - switches to tone dialing in pulse dial mode 3.redial - redials the last number 4.pause - adds a timed pause in a memory dialing sequence 5.talk/batt - LED indicates when phone is in use or the battery is low 6.flash - accesses call waiting (if available)
Installation Charging the Battery Pack The rechargeable Nickel-Cadmium battery pack must be fully charged before using your phone for the first time. Before plugging the phone line into your new phone, you must charge the battery for approximately 15-20 hours without interruption.
Cleaning the Battery Contacts To maintain a good charge, it is important to clean all battery contacts on the handset and base about once a month. Use a pencil eraser or other contact cleaner. Do not use any liquids or solvents. Selecting a Location Before choosing a location for your new phone, read the Installation Considerations included in the Precautions and Important Safety...
Wall Installation Setting the Handset Retainer for Wall Mounting 1.Remove the handset retainer on the base by sliding it upward. 2.Flip the retainer over so the tab is facing up. 3.Slide the retainer back onto the base. Mounting on a Standard Wall Plate The phone is designed to be mounted on a standard AT&T or GTE wall plate.
Mounting Directly on a Wall If you do not have a standard wall plate, you can mount the phone directly on a wall. Before mounting your cordless telephone, consider the following: Select a location away from electrical cables, pipes, or other items behind the mounting location that could cause a hazard when inserting screws into the wall.
Setting Up Your Phone Raising the Antenna Before using your phone, be sure to raise its antenna to the vertical position. Adjusting Ringer/Volume Controls Ringer Tone and Volume 1.While the phone is not in use, press volume . 2.The phone has two ringer tones, each with two volume levels. Press volume again until you hear the ringer tone and volume level you want.
Using Your Phone Making and Receiving Calls Storing a Number in Memory Your 900 MHz cordless phone has 9 memory locations for storing important telephone numbers. 1.Remove the handset from the base and press mem. The talk LED flashes and you hear a beep. 2.Enter the phone number you want to store (up to 16 digits).
Follow the remaining steps in the Storing a Number in Memory section to complete the operation. Storing Mixed Tone/Pulse Numbers If your phone is set up for pulse dialing, you can store a mixed mode number (up to 16 digits) to easily access long distance services. 1.Remove the handset from the base and press mem.
1.To instantly dial phone numbers stored in memory locations 1, 2, or 3, simply press m1, m2, or m3. (There is no need to press talk, the phone will automatically dial.) 2. If no phone number was stored in memory locations 1, 2, or 3 on the keypad, pressing m1, m2, or m3 will do nothing.
1-9 on the keypad. If you store a phone number in one of these locations, then attempt to store a different number in the same location later, the new number will replace the previous one. Selecting a Different Channel If you encounter interference while using your phone, you can manually change the phones channel for clear operation.
Using the Page/Find Feature The Page/Find feature sends a signal from the base to the handset causing it to beep. This is useful for locating the handset when it is away from the base. To use this feature, press page/find on the base. The handset beeps for 60 seconds.
operates within the 900MHz ISM band. This equipment consists of a base unit and a handset. The base unit is connected to a telephone network, and has transmitter and receiver circuits which are served to communication with the handset. The handset also has a transmitter and receiver portions in addition to regular dialing circuit.) (superscript: Both the handset and the base unit have PLL circuits which enable to communicate in an empty channel.
(superscript: TX VCO signal is generated at the PLL circuit and the TX VCO (IC502 2/2). Meanwhile, voice signal from the microphone (MC401) modulates the TX VCO signal at IC502. This modulated signal is the TX RF frequencies as listed above.) (superscript: Then, the TX RF signal is amplified by RF AMP (Q506/Q507) and fed into the antenna through a band pass filter (FT501).) (superscript: 3) Dialing Signal)
(superscript: Then, the 1st IF signal (10.555MHz) is mixed with 2nd local frequency of 10.100MHz to produce the 2nd IF of 455kHz at IC3, and also AF output is obtained by IC3. The demodulated signal by IC3 contains a security code, and the code is fed to the CPU.) (superscript: TX Circuit:) (superscript: TX VCO signal is generated at the PLL circuit and the TX VCO (IC202 2/2).
(superscript: 6) Power Supply Circuit) (superscript: The power supply circuits are composed of Q7, Q11 and a zener diode type D11 and D13. These are voltage regulator circuits to stabilize input voltage from the AC Adapter to attain a stable operation. (superscript: Digital Security Code Information) (superscript: =================================) (superscript: 65536 Digital Security Code)
(superscript: To cancel the test mode, place the Handset in the Base Unit, so that the STATUS LED lights and the equipment is set for normal operation mode (Standby mode).) (superscript: Or, disconnect the AC Adapter and connect it again, so that the test mode is easily canceled.) (superscript: Test Mode for Handset) (superscript: First, disconnect the battery pack.