Страница 1: ...Texas Instruments Home Computer Disk Memory Drive Model No PHP1250 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 h h 8l tJ IN diJ 1039353 ...
Страница 2: ...g antenna that Is the antenna for the radio or teleVision that Is receiVing the Interference Change the position of the computer with respect to the radio or televlston eqUipment that Is receiving Interference Plug the computer Into a different wall outlet so that the computer and the equipment receiving Interference are on different branch circuit If these measures do not eliminate the Interferen...
Страница 3: ...0 0 0 0 0 0 0 tc r TItUAfr IMPORTANT Record the serial number from the Disk Memory Drive and the purchase date In the space below The serial number is identified by the words SERIAL NO Always reference thl5 Infonnatlon In any correspondence PHP1250 Model No Serle1No Copyright IVB2 Tex Instrumant Incorporated ...
Страница 4: ...position on the diskette This manual contains only the set up service and warranty Information for the Disk Memory Drive For instructions regarding setup test and operation of the complete disk system please refer to the Disk Memory System manual included with the Disk Drive Controller Depending on the type of disk drive you are using two possible configurations exist for setting up the system YOI...
Страница 5: ...e proceeding CAUTION Electronic components can be damaged by static electricity discharges To avoid damage do not touch the connector contacts The Peripheral Expansion System unit has eight slots Into which accessory cards can be Imlerted The Peripheral Expansion Card must occupy slot number 1 For information on setting up the peripheral system refer to the Peripheral Expansion System owner s manu...
Страница 6: ... off 3 Locate the main prtnted clrcull board On It locate the termination resistor pack It has 14 leads and looks llke an Integrated cirCUit Note The main boards look slightly different on the Internal and external drives but the pack Is In the same place on each Be careful not to disturb the strapping pack or shunt pack which is also removable located very near the resistor pack p 0 J I 0 I SHUNT...
Страница 7: ...ting the back edge of the top and pull ng up 4 Carefully place the Peripheral Expansion System on Its left side the disk drive compartment now should be at the top r 71 1 IT _ j V 5 Two screws which support thc front casing of the disk drive compartment are located on the top and bottom of the peripheral system Remove these screws and place the peripheral system in Its proper upright position 6 Re...
Страница 8: ...f the disk drive 14 Slide the disk drive into the compartment so that the red Indicator Ught Is In the top left hand corner Note Align the screw openings on the top and bottom of the peripheral system with the holes In the disk drive If they do not line up the drive may be In upside down r 7f01roJroI7Il7T lr l V F s 2 SCREW OPENINQS f t INOICATOR LIGHT 15 Again carefully place the peripheral syste...
Страница 9: ...the end of the cable and one near the middle of the cable Attach the end of the disk drive cable to the adapter board on the Controller s cable 5 If you are using two external drives insert an adapter board into the connector in the middle of the first disk drive s cable 6 Connect the end of the second external drive s cable Into the adapter board of the first external drive s cable All but the la...
Страница 10: ...eripheral system firmly press the card down Into the slot untll connection has been made 6 Replace the top nn th peripheral system by sUdlng the front edge under the extension on the front of the unit Firmly press down on the back edge of the top Do not run the system without the top In place the top ensures proper ventilation Note If the top does not fit properly remove the card and realign It In...
Страница 11: ...odified The first drive the one connected directly to the Controller Card Is Identified as DSKI by TI BASIC The second drive connected to the cable of DSKl Is DSK2 The third drive Is DSK3 The labels provided with your drivels can be used to Identity each drive CAUTION Always disconnect the Peripheral Expansion System before moving the computer cOl1sol Th cable connecting the console and peripheral...
Страница 12: ...ce 1 Turn on the external disk drives 2 Turn on the Peripheral Expansion System unit 3 Then turn on the monitor and computer console For proper memory allocation by the computer the Peripheral Expansion System must be ON when the computer console Is switched on Otherwise the disk drives Controller Card and Disk Manager module wlll not function correctly The computer console must be turned off and ...
Страница 13: ...or pencil only use a felt tip pen 4 Do not scratch the surface of the diskette Any scratch even if too small to be seen may destroy all the information on a number of sectors This usually causes information to be lost lrom most of the flies UIl lhe dl5kette 5 Do not expose diskettes to magnetic l1elds or excessive heat or cold 6 Do not place tape of any kind masking or other on the surface of a di...
Страница 14: ...e Inserted properly and then replace the top 3 Cable Check to be sure that the proper cables are being used Check the cables for loose or broken leads Check to see that the cables are properly connected right side up 4 Peripheral Expansion System Check for proper connection between the console and peripheral system 5 Home Computer Check to see that the Home Computer works properly with all accesso...
Страница 15: ... exchanges Out of warranty xch g will be charged at the rates In effect at the time of the exchange Please refer to the enclosed exchange fee information and the location of the nearest exchange center To determine If there is an exchange center in your area look for Texas Instruments Exchange Center in the white pages of your telephone directory or look under the Calculator and Adding Machine hea...
Страница 16: ...he number uf ISuggestions which come to Texas Instrument from many sources containing both new and old Ideas Texas Instruments will consider such suggestions only If they are freely given to Texas Instruments It Is the polley of Texas Instruments to refuse to receive any suggestion In confidence Therefore If you wish to share your suggestions with Texas Instruments or If you wish us to review any ...
Страница 17: ... above limIlations or exclusions may not apply to you LEGAL REMEDIES This warranty gives you specific legal rights and you may also haVI oUler J 1ghts that vary from state to state WARRANTY PERFORMANCE During the above three month warranty period your Disk Controller and Disk Manager module will be repaired or replaced with a new or reconditioned unit of the same or equivalent model at TI s option...
Страница 18: ...PRINTED IN u s Ti ra Instruments Invented the Intearated circuli the microprocessor and the microcomputer Belngjlrst Is our tradlllon TEXAS INSTRUMENTS INCORPORi lrO ...
Страница 19: ...nsion System i r IOTTo VlIW 6 Place the peripheral system In Its proper upright position and remove the front casing from the opening of the disk drive compartment Save the tront casing In case you want to r mov the Internal disk drive from the Peripheral Expansion System later 7 Two flexible cables are packed with the Controller Card one Is for connecting an Internal diSk drive and the other Is f...
Страница 20: ...Ihe connectlun 11 A four wire power cord Is inside the compartment One end of this cord Is connected to the peripheral system Plug the loose end of the cord Into the four pin connector on the back of the disk drive This connector is also keyed to fit only one way POWEll CONHfCTO EOGE COHHfCTOfil 12 Attach the edge connector of the disk drive cable to the 34 pin connector tab on the back of the dis...
Страница 21: ...le asks for certain information that Identifies the types of disk controller disk drives and diskettes you are using These prompts are TRACKS PER SIDE SINGLE SIDED YIN and SINGLE DENSITY YIN The TI Disk Drive Controller Card Model Number PHP 1240 supports up to 40 tracks of single density data per diskette side The type of disk drive and diskette you are using determines whether or not you can wri...