Telex Projector P170 User's Manual
Contents
1. A System Approach Flexible Yet Easy To Use True Value User Manual 1 2 User Manual The MagnaByte P170 P170v can be connected to any IBM or IBM compatible computer eguipped with a VGA video output The P170 P170v can also be connected to any Apple Macintosh computer that is eguipped with a standard Macintosh video output The MagnaByte P170 P170v uses advanced thin film transistor liquid crystal display TFT LCD technology and is capable of displaying up to 16 194 277 colors The fast response time of the P170 P170v s TFT LCD provides you with the ability to display sharp clear fast moving images The liquid crystal display is a matrix of 921 600 pixels arranged in 480 rows and 640 columns Each pixel is a single thin film transistor that actively controls the brightness of the light that passes through the pixel To protect the P170 P170v from excessive heat it is equipped with a fan that is turned on whenever the desktop LCD projector is turned on The keypanel and on screen controls allow you to change the video source color tint focus position volume tone etc of the projected color image ACCESSORIES The accessories shown below are available for use with the MagnaByte P170 P170v desktop LCD projector RC 7 Remote Control Catalog 47436 029 The RC 7 is specifically designed for use with the MagnaByte P170 P170v It allows remote control of all the P170 P170v keypanel and on screen functi2. ME SECAM NTSC PAL RAM ROM SECAM SLP SP S VHS TFT VAC VCR VDC VGA VHS 30 User Manual ABBREVIATIONS Auxiliary Black and white Comite Consultatif International des Radio Communications Compact disk Clockwise Counter clockwise Disk operating system Extended play same as SLP Federal Communications Commission Liguid crystal display Light emitting diode Long play Middle East SECAM National Television System Committee Phase alternation by line Random access memory Read only memory Seguentiel Couleur A Memoire Super long play same as EP Standard play super VHS Thin film transistor Volts alternating current Video cassette recorder Volts direct current Video graphics adapter Video home system INDEX ACTOSSOPIES a ak a A A a a eee E E 3 ACCESSOLY ce o HE Od aA ae Ma aed AO 7 AN ONIMENE 5 2 o s odes ae wa Pk E Pak ee CN FN 17 24 battery 2264s Cok ea ee ee 7 12 20 BRIGHINESS a 4 3 R44 Era a de FR YOU OR LEA dra 2 17 28 di hee RB Y NR AG 21 COLOL aun e a hts Gem Gene Sp A Gee oe 1 2 7 12 13 17 19 24 28 compatibility a ee 4 eke one eed be ee AG bees od 28 Compatible nach gee Oe eee RA WG RR AR ee a 2 CODODD ayo rd eA Oe PE wg EE ee Yw S8 Si 9 CONNMECHONS 4 4 idas RO ee RE be we OR ae A 9 11 CONNECTOR y o 4 nene e aE O e WI a ee EE 1 28 CONHACE sa Bbw hos a a ee RR A A RD A Ow Od YO Cn 19 CONTASE 6 0 ey Cw nn e ee ee Be ee Oe eee ee Uy 17 24 28 defaultsettngs a PY e Y E
3. d passant les limites applicables aux appareils num riques de la classe A prescrites dans le R glement sur le brouillage radio lectrique dict par le Minist re des Communications du Canada MagnaByte is a trademark of Telex Communications Inc Minneapolis Minnesota 55420 ii User Manual CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk if electric shock The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the product IMPORTANT SAFETY INSTRUCTIONS 1 N Read Instructions All the safety and operating instructions should be read before the product is operated Retain Instructions The safety and operating instructions should be retained for future reference Heed Warnings All warnings on the product and in the operating instructions should be adhered to Follow Instructions All operating and use instructions should be followed Cleaning Unplug the product
4. 29 C in winter If the MagnaByte P170 P170v has been exposed to extremely hot cold or humid conditions allow it to stand at room temperature for 30 minutes before use Take care to protect the MagnaByte P170 P170v from jarring impacts Lens Cleaning 1 Slide open the lens cover door shown in Figure 13 2 Gently wipe the exposed lens surfaces with a clean lint free tissue slightly moistened with lens cleaner if necessary Never pour lens cleaner or other solvents on the lens elements CAUTION Never use silicone impregnated eyeglass tissues on the coated projection lens Lamp Replacement WARNING To prevent burns allow the lamp access door and projection lamp to cool before attempting to replace the lamp 1 Allow the P170 P170v to cool 2 Unplug the power cord 3 Unscrew and open the lamp access door Figure 15 User Manual 21 Figure 15 Lamp Replacement COMPUTER 1 IS 22 User Manual 4 Eject the lamp by pulling the ejection lever Figure 15 on the lamp holder toward the rear of the P170 P170v 5 Return the ejection lever to its original vertical position NOTE Typically lamps have an operating life of approximately 40 hours When lit the REPLACE LAMP LED indicates that the P170 P170v has been in use for approximately 40 hours and lamp failure may occur soon At this time you may elect to replace the lamp or reset the LAMP HOURS using the Menu Mode On Screen control or you may elect
5. CABLE dual RCA to 1 8 stereo AUDIO CABLE 1 8 stereo to 1 8 stereo ADAPTERS Used on Macintosh units only COMPOSITE VIDEO amp AUDIO CABLE Triple RCA to RCA User Manual 5 Figure 3 P170 P170v Position on a Desktop o gt Figure 4 Distance vs Image 6 User Manual QUICK SETUP If you feel very comfortable with the installation of personal computer hardware you may want to use this section to help you quickly set up your P170 P170v 1 To ensure adequate cooling place the P170 P170v on a hard flat sur face such as a table or desktop as shown below CAUTION To prevent overheating do not block the P170 P170v fan intake and exhaust vents NOTE Use Figure 4 to determine the projector position for the desired screen image size Projector Distance Image Image From Screen Height Width 2 1 ft 0 6 m 3 2 ft 1 0 m 4 25 ft 1 3 m 5 3 ft 1 6 m 2 Connect the P170 P170v to the computer s audio source s and an AC wall outlet as shown in Figure 5 The P170v can also be con nected to one or more VCRs or LaserDisc players Figure 5 a Laserdisc P170 P170v Audio nnection Connections n P170v Only O VCR or L aT A VCR S VHS Laserdisc lt a 90 or Laserdisc Video Audio P170v Only A A P170v Only L y R gt Line Level Audio O gt Super VHS Video P170v Only External AUDIO Amplified MONITOR Sp
6. Department User Manual 27 28 User Manual TECHNICAL SPECIFICATIONS Computer Compatibility e IBM and IBM compatibles with VGA 640 x 480 e Macintosh computers with external video 640 x 480 mode Computer Interface HD 15 D subminiature interface connector Color Palette e 8 color mode 2 shades per color 8 total colors e 16M color mode 253 shades per color 16 194 277 total colors LCD Panel e 6 4 diagonal measure e Active matrix TFT e Contrast ratio 60 1 minimum 100 1 typical e 640 x 480 pixel resolution e Pixel response time tr 30 msec typical tf 50 msec typical Optical Lens e 190 mm focal length e 3 8 e Four element split flint lens Computer Video Requirements e Red Green Blue signal input output 0 to 1 0V at 75 ohms impedance e Vertical sync frequency 60 70 Hz e Horizontal sync frequency 30 32 kHz Composite Video Reguirements P170v only NTSC PAL or SECAM composite video S VHS Video Reguirements P170v only NTSC PAL or SECAM video with separate chrominance and luminance Projection Lamp Reguirements 410 Watt FXL lamp Input Power 450 Watts at 120 VAC Weight 12 3 lbs 5 6 kg Dimensions 6 75 H x 12 L x 15 W 171 mm x 305 mm x 381 mm Environmental Requirements e Storage temperature 0 to 1409F 17 to 60 C e Operating temperature 32 to 95 F 0 to 35 C e Relative humidity 95 non condensing at 104 F 40 C User Manual 29
7. MagnaByte P170 P170v select the adapter labeled either 550093 1 or 550093 3 Plug the adapter into the OUTPUT MONITOR jack on the MagnaByte P170 P170v plug the computer monitor ca ble into the adapter IEJ NOTE Simultaneous viewing is not possible with the 12 inch Macintosh monitor Figure 10 P170v to Macintosh VCR or Connections Laserdisc P170v Only VCR or Laserdisc or Laserdisc Video Audio P170v Only P170v Only Line Level Audio Input Super VHS Video P170v Only MACINTOSH COMPUTER amp MONITOR External Amplified Speaker ADAPTER 550093 001 or 003 550093 000 or 002 User Manual 11 Remote Control Battery The optional remote control reguires one 9V alkaline battery installed as shown in Figure 11 Figure 11 Remote Control H 1 SLIDE THE BATTERY COVER 2 PLUG IN THE BATTERY AND Battery Installation BACK AND LIFT OUT POSITION IT IN THE BATTERY COMPARTMENT 3 ALIGN THE TABS ON THE BATTERY 4 CHECK THE OPERATION BY PRESSING COVER WITH THE SLOTS IN THE ANY KEY THE LED INDICATOR BACK CASE AND SHOULD BLINK RAPIDLY REPLACE THE COVER A new battery should be installed in the remote control unit under the following circumstances e New remote control unit is received from the factory e LED on the remote control no longer lights when keys are pressed indicating a dead battery e Operating distance between the remote
8. Menu Mode On Screen Control If you do not press F2 a second time within five seconds the F2 program will remain unchanged Menu Mode On Screen Controls To access the INVERSE function press and release MENU then press either the up or down arrow key to step through the menu until INVERSE is displayed Press either the right or left arrow key to switch between a positive and negative image An on screen graphic will indicate the INVERSE setting Macintosh users The MODE function is ignored IBM VGA users To access the MODE function press and release MENU then press either the up or down arrow key to step through the menu until MODE is displayed When displaying text press either the right or left arrow key to select between two different text resolutions An on screen graphic will indicate the MODE setting Macintosh users The PIX DROP function is ignored IBM VGA users To access the PIX DROP function press and release MENU then press either the up or down arrow key to step through the menu until PIX DROP is displayed When displaying text press either the right or left arrow key to select between nine different text display styles An on screen graphic will indicate the PIX DROP setting The PIX DROP function is only active during one of the text resolution modes described above To access the STANDBY funtion press and release MENU then press either the up or down arrow key to ste
9. the volume of the built in speakers or increase the level at the OUTPUT AUDIO jack Press the lower button of the VOLUME control to decrease the volume of the built in speakers or decrease the level at the OUTPUT AUDIO jack When either adjustment limit is reached the currently active LED will flash slowly The F1 key can be programmed as a shortcut to any Menu Mode On Screeen control that you feel you regularly need to use without going through the on screen menu to access To begin programming the F1 key first access the desired Menu Mode On Screen Control then press F1 and the F1 on screen graphic will appear Press F1 a second time to User Manual 17 F2 INVERSE MODE PIX DROP STANDBY 18 User Manual program the key for the selected Menu Mode On Screen Control The F1 key will now access the selected Menu Mode On Screen Control If you do not press F7 a second time within five seconds the F1 program will remain unchanged The F1 key is not available on the remote control The F2 key can be programmed as a shortcut to any Menu Mode On Screeen control that you feel you regularly need to use without going through the on screen menu to access To begin programming the F2 key first access the desired Menu Mode On Screen Control then press F2 and the F2 on screen graphic will appear Press F2 a second time to program the key for the selected Menu Mode On Screen Control The F2 key will now access the selected
10. to continue using your P170 P170v until the lamp fails a Original Position Lamp Compartment Eject Position WARNING HOT Allow unit to cool before replacing lamp Avoid touching bulb or inside of reflector Replace with FXL Lamp AUDIO MONITOR SEE BOTTOM COMPUTER 2 FOR FUSE REPLACEMENT AND VOLTAGE SWITCH 6 Unscrew and open the spare lamp access door Figure 15 7 Remove the spare lamp from its storage location and insert it into the lamp holder NOTE Replace the spare lamp as soon as possible 8 Close both the lamp access and spare lamp access doors Figure 15 Figure 16 Fuseholder 8 Location i Lor Z 2 ON AC POWER FUSE POWER INPUT JACK HOLDER SWITCH Fuse Replacement Figure 16 shows the location of the fuse spare fuse holder Use a small flat blade screwdriver to pop the fuse spare fuse holder out A spare fuse may be stored in the slide out drawer as shown in Figure 17 Replace the fuse only with the type and rating shown on the label If the module repeatedly blows fuses return it for servicing Figure 17 Spare Fuse Fuse Holder SPARE FUSE SLIDE OUT DRAWER FUSE User Manual 23 Troubleshooting Guide PROBLEM POSSIBLE SOLUTIONS Telex logo is displayed on MagnaByte P170 P170v Unit is working properly but no video source is present No image projected from MagnaByte P170 P170v No image on monitor Poor color or no color Magna
11. AR 15 17 disconnecting eos aii es Gy eG o al GEE geek ORI o amp 15 DROP Y tea e i do ak NID BIO AA CAE DD DDN OD I GG 18 21 ENGLISH eu a i i dene ain ED a CS ADU A AG 19 A 15 16 enhancements I GG GG GG GG GG Gu Y Y uu 15 17 EXPAND eedd des a A le Re i OS UID I 19 EI Roses yates ce ae NOS i A Ud 17 18 20 hve hee ee es tee gs as RA 17 18 features oh be RASA ale Ob kG RSG A ha YP ak 4 13 HOCUS Gora a hs ak A Y de wy rss ano nee a a ae 2 14 18 19 24 26 FRENCH ea ca do AA HA heed e ad A WA AY ADU a 19 fuse holder GG I I I II I IG I I I IG GP Y GY Gu uu uu 23 GERMAN eer Ain ww ee a DIEGO Ke UO GU A OW A AH as 19 incompatibl amp as ew we ee e en A DE ee 24 25 dicatis a ei o a ab dy SN GA y GYR A de oe 13 20 25 INVERSE uii id de a ded Io CN AO ees A AEN AA A N NAC Mh 19 21 Keypads is e dod ia ed Pe HER 16 18 25 User Manual 31 INDEX CONT D labels i ja ad hus da a dy LADD yd YA Oy SR eee es 4 LAMP aio AG AEG A ae 13 15 17 19 22 24 29 LAMP HOURS Y Y Y Y Y Y Y Y uu 19 21 lamp replacement FF ug 20 21 Et asau Ge HR 24 ais dia e a E amp ona die 19 EC aires ao a A a Oe a aes 1 4 7 12 13 17 28 30 CED oct oe alero Ges de 2 Been 4 12 13 15 17 19 21 30 MENOS ia De ee aks ak Age ON te 16 19 MIRROR ea wd A o sico BR Oo aE bd Ree AE o A hee de 19 MOS da Se A Ue ara da ika 16 18 24 28 PALETTE ae ok Goes e Atk Moria a Sn a 19 24 28 Pixel atar a aS Be
12. Byte not turned on MagnaByte not connected to AC wall outlet AC wall outlet defective Computer video cable not secure No video signal from computer Incompatible video signal from computer Projector lamp burned out Computer or monitor video cable not secure Monitor power off or disconnected MagnaByte not connected to AC wall outlet MagnaByte not turned on No video signal from computer Adjust bright tint and contrast controls Wrong inverse mode change NVERSE setting Signal from computer is monochrome Computer video cable not secure Select a different color mode using the PALETTE function Adjust room lighting Flickering or unstable image Focus needed use the FOCUS control there are six possible settings Computer video cable not secure Incompatible video signal from computer Addjust the WIDTH control Split image or partial image 24 User Manual Image alignment needed use up down and left right arrow keys Incompatible video signal from computer PROBLEM POSSIBLE SOLUTIONS Power Indicator not illuminated on keypad e MagnaByte not turned on e MagnaByte not connected to AC wall outlet e Defective AC wall outlet Source indicators scanning on keypad e No video signal from computer e Incompatible video signal from computer e Computer video cable not secure No audio from built in speakers e MagnaByte not turned on MagnaByte not connected to AC wall outlet AC wa
13. Se CF NN FEN FAN NR 13 Basic Operation a caca a ss 13 CONTROLS seon eoe ri eure a a a 16 Keypad Controls cea aces bee RR RR ua 16 On Screen Controls 18 LED Indicators a samene e dt de aa 20 Remote Control a ueu e E e nd E 21 CARE AND MAINTENANCE 21 Storage and Transportation ooo o 21 LensCleaning o oh PY ota a e YR 21 Lamp Replacement FFF Yu 21 Fuse Replacement 260024 4 aaa ba RE a 23 Troubleshooting Guide lt o 24 SERVICE INFORMATION 24 TECHNICAL SPECIFICATIONS 25 ABBREVIATIONS ss oas cua apa esa edad aya eaaa 27 INDEX 24 eii aia Se say ada lio CN ERE oak NY e eas 28 User Manual v Figure 1 P170 P170v In Operation GENERAL FEATURES The MagnaByte Model P170 P170v is a full color desktop LCD projection system that is used to display a computerized multi media presentation The built in amplifier speakers lets you connect to a wireless microphone portable CD player or to the auxiliary output of a stereo system The P170v allows you to connect to the output of VCRs or LaserDisc players The P170 P170v is equipped with a monitor interface connector This allows you to simultaneously view your computer video on both the small and large screens Figure 1 shows the P170 P170v in use to project computer generated images onto a large screen Tne MagnaByte eal Difference
14. Telex User s Manual MagnaByte P170 P170v Desktop LCD Projector Warranty Telex warrants that the MagnaByte P170 P170v will provide a 99 995 usable active pixel ratio This means that out of the total 921 600 pixels the MagnaByte P170 P170v may contain a maximum of 50 inactive pixels Inactive pixels may appear illuminated on the display however they will not affect picture quality or the life expectancy of the unit If you have any questions on this matter please feel free to contact Telex Communications Inc FCC Statement This equipment generates uses and can radiate radio frequency energy that may cause interference to radio communications if not installed and used in accordance with this manual The equipment has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area may cause interference which the user at their own expense will be required to correct Canadian Department of Communications Statement This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications Le pr sent appareil num rique met pas de bruits radio lectriques
15. alle pie WO ad 2 25 28 PROJECT a a ere een doe aso 2 4 6 8 12 14 17 24 projector lamp 24 22 4445 420864 RWY Uy GR RY 13 17 24 remote Control 3 4 7 12 18 21 replacelamp sane GG 6s DR ER GY RR na 19 21 RESET vu e A E a a AN 17 19 21 SERVICE in a a OA Sat a a Gee 27 BEEE ic a a dc e 14 15 17 18 24 SETUP do A ae Bh Ae oy cdt 6 8 13 SOURCE ae r a hh ie GC Ud O 2 7 9 13 17 20 24 25 SPANISH o e e ee Se ta Bee ow Ro 19 Spare fuse a be ln RRA eR OR A a 22 23 p re lamps 2061 24 oe RY MAR EU ee bee ee ee 22 STANDBY za seger abre Reh a DYU GY AGA 17 18 cnu AU are Bo pay eRe a DU 21 22 29 TONS sents ot Sage ae adh et Geant Ob 4x ob ae Are Ae te Ol 16 20 24 26 30 TINT nck ats a URLS CR a eS 2 18 24 TONE ii bk A da yw ee o a Wee SY bs 2 19 TVCOLOR see aaa a e De Rea AGE Ud 20 VENIS nia ica a e NF DUR FEES 6 8 video 4 4 1 2 4 9 11 13 15 17 20 24 25 28 30 VOLUME Zi bial Ge dons Be a Be a DWY 2 14 17 25 WIDTH o i bs eae aS ee EARS FE EG ee eR 18 19 25 32 User Manual TELEX TELEX COMMUNICATIONS INC 9600 Aldrich Ave So Minneapolis MN 55420 U S A 38109 624 Rev D May 1996
16. control and the P170 P170v becomes too short for your purposes indicating a weak battery Continue with the Operation section of this manual for instructions on the use of your MagnaByte P170 P170v Color Computer Desktop LCD Projector 12 User Manual oa OPERATION After you have connected the MagnaByte P170 P170v as described in either the Quick Setup or P170 P170v Setup sections of this manual you are ready to begin using your color desktop LCD projector Basic Operation 1 Slide open the lens cover door shown in Figure 13 Video Source Indicators Power o o COMPUTER 1 COMPUTER 2 Lamp o 0 Replacement LED 2 Turn on the P170 P170v desktop LCD projector The POWER LED Figure 12 should now be steady orange and the video source indi cators will be flashing to show that the MagnaByte P170 P170v is being initialized After intialization is complete the video source in dicators will then begin scanning to show that the P170 P170v is waiting for a video signal from one of the video inputs WARNING To prevent burns when the P170 P170v is operating avoid touching the lamp access door and the surrounding area of the rear panel 3 Turn on the attached computer s One of the source indicators will be steady green to show that the MagnaByte P170 P170v has ac guired a video signal from that video source CAUTION The cooling fan protects the MagnaByte P170 P170v from heat generated by the projection la
17. d result in a fire or electric shock Servicing Do not attempt to service the product beyond that described in the operating instructions as opening or removing covers may expose you to dangerous voltage All other servicing should be referred to qualified service personnel Damage Requiring Service Unplug this product from the wall outlet and refer servicing to qualified service personnel when A The power supply cord or the plug has been damaged B Objects have fallen or liquid has been spilled into the product C The product has been exposed to rain or water D The product does not appear to operate normally or exhibits a marked change in performance E The product has been dropped or the enclosure damaged Replacement Parts When replacement parts are required be sure the technician has used replacement parts that have the same characteristics as the original parts Unauthorized substitutions may result in fire electric shock or other hazards TABLE OF CONTENTS Title Page GENERAL FEATURES oer res aed o 1 ACCESSORIES ur eta i eo e Bee A ee ew Boe date G 3 UNPACKING THE P170 P170V 4 OUICK SETUP a y Bj we he a bo Bw Boe dow a 6 P170 PT70w SETUP so eh estes 2 x a o So ake ae be ee G 8 Positioning the P170 P170v On the Desktop 8 Connecting the P170 P170v s se s ecs sce ooo ooo ooo 9 Remote Control Battery o o ooo ooo o 12 OPERATION sz du da do BA
18. djust the volume of that external system The level at the OUTPUT AUDIO jack is controlled by VOLUME 10 Turn on and play the connected VCR LaserDisc player etc P170v model only 11 Press SOURCE on the P170 P170v keypanel to select one of the com puter inputs as indicated by the SOURCE LEDs shown in Figure 12 Only the P170v can also select from two composite video and one S VHS source 12 To further enhance or change the image on the MagnaByte P170 P170v refer to the Keypanel and Menu Mode On Screen Con trol sections of this manual NOTE Five seconds after you make a change the image enhancements that you have made will be saved These saved enhancements will be used as the default settings the next time that you activate your P170 P170v 13 When you are not projecting an image press LAMP to turn off the projection lamp 14 Afterthe MagnaByte P170 P170v has cooled turn it off NOTE To use your computer and monitor without disconnecting them from the P170 P170v the P170 P170v must be plugged into an AC wall outlet and turned on The OUTPUT MONITOR jack on the MagnaByte P170 P170v requires power to operate the computer monitor NOTE The projector lamp does not need to be on to use the OUTPUT MONITOR jack User Manual 15 CONTROLS The P170 P170v keypanel and Menu Mode On Screen controls allow you to customize the projected image and enhance the appearance of your presentation The function of each
19. e P170v only User Manual 9 6 If you are using an IBM VGA computer the connections are shown in Figure 9 a Unplug the monitor cable from the computer b Plug one end of the supplied VGA cable into the video port of the computer c Plug the other end of the VGA cable into the COMPUTER 1 VIDEO or COMPUTER 2 VIDEO jack on the MagnaByte P170 P170v f To use your computer monitor along with your P170 P170v plug the monitor cable into the OUTPUT MONITOR jack on the MagnaByte P170 P170v Figure 9 P170v to IBM VCR or Laserdisc Connections Audio P170v Only z VCR or VCR S VHS Laserdisc T or Laserdisc Video O 5 P17 ly Ov Only O VIDEO SPARE LS Line Level Op die i Input Super VHS Video gt S VHS P1 70v Only i y External AUDIO Amplified VIDEO MONITOR Speaker o COMPUTER 1 COMPUTER 2 OUTPUT WT 5 IBM Compatible PCs Monitor 10 User Manual 7 If you are using a Macintosh computer the connections are shown in Figure 10 a Unplug the monitor cable from the computer b Plug the adapter labeled either 550093 0 or 550093 2 into the monitor port of the computer c Plug one end of the supplied VGA cable into the adapter on the computer d Plug the other end of the VGA cable into the COMPU HE 1 VIDEO or COMPUTER 2 VIDEO jack on the MagnaByte P170 P170v e To use your computer monitor along with your
20. e is decremented from 40 toward 0 When the lamp User Manual 19 Language TV COLOR COMPUTER 1 COMPUTER 2 POWER TV 1 TV2 S VHS REPLACE LAMP 20 User Manual hour value reaches 0 the REPLACE LAMP LED will light Press either the right or left arrow key to reset the LAMP HOURS value to 40 and extinguish the REPLACE LAMP LED To access the language function press and release MENU then press either the up or down arrow key to step through the menu until ENGLISH FRENCH GERMAN or SPANISH is displayed Press either the right or left arrow key to step through the four languages The language selected will be displayed on screen To access the TV COLOR function press and release MENU then press either the up or down arrow key to step through the menu until TV COLOR is displayed Press the right arrow key to increase the amount of color in the image Press the left arrow key to decrease the amount of color in the image An on screen graphic will indicate the relative value of the TV COLOR setting This control can only be adjusted when viewing a TV video image P170v only LED Indicators When lit the COMPUTER 1 LED indicates that a video source is present at the COMPUTER 1 connection and it has been selected using the SOURCE control When lit the COMPUTER 2 LED indicates that a video source is present at the COMPUTER 2 connection and it has been selected using the SOURCE contro
21. eaker Computer Monitor 3 If you are going to use the remote control accessory install the sup plied battery as shown in Figure 6 Computer Video Figure 6 Remote Control Battery 4 Continue with the Operation section of this manual for instructions on the use of your MagnaByte P170 P170v Color Computer Desk top LCD Projector User Manual 7 Figure 7 Positioning the P170 P170v on the Desktop Figure 8 Distance vs Image 8 User Manual P170 P170v SETUP This section is a detailed description of the setup for your MagnaByte P170 P170v If you feel very comfortable with the set up of computer hardware you may want to use the Ouick Setup section of this manual Positioning the P170 P170v On the Desktop 1 Placethe MagnaByte P170 P170v on a table or desktop as shown in Figure 7 NOTE Ensure that the P170 P170v vents are not blocked The P170 P170v takes in cool air at the bottom of the projector Hot air is exhausted at the top of the P170 P170v 2 To determine the distance between projector and screen refer to Fig ure 8 and select the desired screen image size Projector Distance From Screen 4 ft 1 2 m 6 ft 1 8 m 3 2 ft 1 0 m 8 ft 2 4 m 4 25 ft 1 3 m 10 ft 3 0 m 5 3 ft 1 6 m Connecting the P170 P170v The P170 P170v must be connected to some video source and to an AC wall outlet The P170 P170v can also be connected to a computer monitor audio source s additi
22. from the wall outlet before cleaning any exterior surface Follow the cleaning instructions in this manual Water and Moisture Do not use this product near water for example near a bathtub washbowl kitchen sink laundry tub in a wet basement or near a swimming pool etc User Manual iii iv User Manual 10 11 12 13 14 Ventilation Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to prevent it from overheating These slots and openings must not be blocked or covered in any manner Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at wall outlets convenience receptacles and the point where they exit from the product Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet This will prevent damage to the product due to lightning and power line surges Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock Object and Liquid Entry Care should be taken so that objects do not fall and liquids are not spilled onto the product as they may touch dangerous voltage points or short out parts that coul
23. keypanel and on screen control is described below and the keypad is shown in Figure 14 IS NOTE When any keypad key is pressed the active source indicator LED will turn off while the key is pressed Keypanel Controls MENU This key controls the display of on screen menu and graphic information If an on screen menu or graphic item is displayed pressing this key will make the display disappear on screen displays normally disappear after five seconds To enter menu mode and access the on screen menu functions press and release MENU then press either the up or Figure 14 gt down arrow key to step MagnaByte b E through the menu until P1 70 P1 70v COMPUTER 1 COMPUTER 2 POWER the desired Menu Mode Keypad e e o o On Screen Control is TV TV2 SVHS REPLACE displayed When the P170 P170v is in on screen E menu mode only the Menu Mode On Screen e O Controls are functional BRIGHTNESS CONTRAST VOLUME ie NOTE All controls have on screen graphics to indicate their relative value or selection setting 16 User Manual RESET SOURCE LAMP Alignment ie BRIGHTNESS CONTRAST VOLUME F1 To reset the MagnaByte P170 P170v image to the original factory settings press and hold RESET until the on screen display indicates READY TO RESET approximately five seconds When the key is released the P170 P170v will reset clearing all image enhancements that you have made
24. l When lit the POWER LED indicates that the P170 P170v is plugged into an AC wall outlet and turned on When lit the TV 1 LED indicates that a video source is present at the TV 1 connection and it has been selected using the SOURCE control When lit the TV 2 LED indicates that a video source is present at the TV 2 connection and it has been selected using the SOURCE control When lit the S VHS LED indicates that a video source is present at the S VHS connection and it has been selected using the SOURCE control When lit the REPLACE LAMP LED indicates that the LAMP HOURS value is zero Refer to the LAMP HOURS Menu Mode On Screen control and the Lamp Replacement section of this manual a WARN NG o Remote Control The optional RC 7 can be used to remotely change all of the keypanel and on screen control functions with the exception of the F7 key When a remote control button is pressed the LED on the remote control blinks rapidly NOTE When the remote control operating distance becomes too short for your purposes install a fresh battery as described in the Remote Control Battery section of this manual CARE AND MAINTENANCE Storage and Transportation Store and transport the MagnaByte P170 P170v at temperatures between 0 and 140 F 17 to 60 C Avoid storage in automobiles during seasonal temperature extremes Automobile interior temperatures can exceed 160 F 70 C in summer and drop below 20 F
25. ll outlet defective Audio source turned off Audio source not connected with appropriate video input Audio source and audio output cables are reversed Volume control is set too low External amplified speaker system connected to the OUTPUT AUDIO jack Visible bright spots e An inactive pixel may appear as a bright spot on the screen however it will not affect picture guality or the life expectancy of the P170 P170v The MagnaByte P170 P170v may contain a maximum of 50 inactive pixels Image contains one or more vertical bars e Use the Menu Mode On Screen Controls to adjust the WIDTH After eliminating the vertical bars use FOCUS to sharpen the image NOTE When adjusting the WIDTH if the left arrow adjustment causes the number of bars to increase use the right arrow adjustment to eliminate the bars If the left arrow adjustment causes the number of bars to increase use the right arrow adjustment to eliminate the bars User Manual 25 PROBLEM POSSIBLE SOLUTIONS Image out of focus e Rotate the lens to adjust screen focus e Adjust FOCUS control gt NOTE If only portions of the image are out of focus and the FOCUS adjustment causes the out of focus portions to move refer to the solution described in the vertical bars problem gt NOTE Displaying a cross hatch pattern will aid in resolving any focus adjustment problems No image on Macintosh monitor e Incorrect Macintosh computer and monitor adapte
26. mp Always make sure that the air intake and exhaust are not blocked User Manual 13 Figure 13 Height and Focus Adjustments 14 User Manual Adjust the room lighting for optimum screen viewing The projec tor lamp is automatically turned on when the P170 P170v is turned on You may press the LAMP button to turn off the projector lamp until your presentation begins Adjust the screen focus by rotating the lens Figure 13 Sliding Lens Cover Door Focus Adjustment Q TELEX ETE Foot Release Bar Remote Control Sensor To adjust the vertical position of the image on the viewing screen a Lift the front of the projector b Press the foot release bar shown in Figure 13 c Raise or lower the projector as desired then release the bar NOTE The keypanel and on screen control settings will be the same as they were when the P170 P170v was last used if five seconds were allowed to elapse before the P170 P170v was turned off 7 To improve the imgage phase adjustment display a colorful image on the computer screen and select the on screen FOCUS control It is easier to adjust the MagnaByte P170 P170v with a colorful im age Turn on your audio source CD player wireless microphone amplifier auxiliary audio output etc Press VOLUME to adjust the volume of the P170 P170v built in speakers NOTE If you have an external powered speaker system plugged into the OUTPUT AUDIO jack turn it on and a
27. onal video source s and to an external amplified stereo speaker system Only the P170v can be connected to a composite or S VHS video source The following steps describe the connections needed 1 Turn off all eguipment 2 Plugthe MagnaByte P170 P170v into an AC wall outlet 3 Audio input can be amplified by the P170 P170v and heard over the built in speakers Connect a stereo or mono audio source such as the auxiliary output of an amplifier a wireless microphone system CD player or tape player to the COMPUTER 1 AUDIO or COM PUTER 2 AUDIO jacks NOTE The audio input must be connected with the appropriate video input For example if an external audio source is desired with COMPUTER 1 VIDEO the audio source must be connected to COMPUTER 1 AUDIO 4 If desired connect an external amplified mono or stereo speaker system to the OUTPUT AUDIO jack on the P170 P170v NOTE When a cable is plugged into the OUTPUT AUDIO jack the built in speakers are disabled 5 Only the P170v can be connected to composite or S VHS video sources such as VCRs or LaserDisc players If desired use the com posite video cable to connect the video source to the TV1 VIDEO or TV2 VIDEO jack on the P170v as shown in Figure 9 If your video system has S VHS capabilities use the cable supplied with your video system to connect to the S VHSjackon the P170v NOTE The 7V2audio input L and R is used for both the TV2 VIDEO and S VHS audio sources on th
28. ons The RC 7 comes with the basic P170 P179v B 10 Lapel Microphone with Transmitter Catalog 70889 xxx The B 10 features a permantly attached omni directional lapel microphone The unigue microphone cable doubles as an efficient antenna and the transmitter can be clipped to your belt or placed in your pocket The B 10 can be configured for use with either the PAS 1 or ENG 1 Telex receiver User Manual 3 4 User Manual UNPACKING THE P170 P170v Unpack the MagnaByte P170 P170v desktop LCD projector and check the package contents Refer to Figure 2 and the following list for items that are included in the P170 P170v e P170 P170v desktop LCD projector with appropriate labels e User s manual e Quick reference guide e VGA video cable e Macintosh computer adapter e Macintosh monitor adapter e Audio cable 1 8 stereo phone to 1 8 stereo phone e Audio cable dual RCA to 1 8 stereo phone adapter e Composite video and audio cable triple RCA to RCA P170v model only e RC 7 Remote control e Power cord 110V units only e Registration card e Soft sided case e Warranty card Contact your dealer if anything is missing or damaged NOTE The 55093 002 and 550093 003 adapters are for use with Macintosh multi scan monitors Telex part numbers 55093 000 and 550093 001 are for use with non multi scan Macintosh monitors Figure 2 P170 P170v Package Contents Y RC 7 REMOTE VGA VIDEO CABLE AUDIO
29. p through the menu until STANDBY is displayed Press either the right or left arrow key to place the P170 P170v screen in standby After a few seconds an on screen graphic will indicate the STANDBY setting FOCUS TINT TONE MIRROR WIDTH PALETTE LAMP HOURS Press any key to restore the P170 P170v screen and all keypad functions To access FOCUS function press and release MENU then press either the up or down arrow key to step through the menu until FOCUS is displayed Press either the right or left arrow key to select between six possible image phase adjustment settings An on screen graphic will indicate the FOCUS setting FOCUS can be affected by the WIDTH control refer to the Troubleshooting Guide To access the TINT function press and release MENU then press either the up or down arrow key to step through the menu until TINT is displayed Press the right arrow key to increase the red in the color image Press the left arrow key to increase the green in the color image An on screen graphic will indicate the relative value of the TINT setting To access the TONE function press and release MENU then press either the up or down arrow key to step through the menu until TONE is displayed Press the right arrow key to increase the high tones in the speaker output Press the left arrow key to decrease the high tones in the speaker output An on screen graphic will indicate the rela
30. restoring the factory settings as the default settings If RESET is released before READY TO RESET is displayed the factory settings will not be restored Press SOURCE to select video and audio input from COMPUTER 1 COMPUTER 2 TV 1 TV 2 S VHS jacks If only one video source is live the screen will go blank for a moment then return control to the live video source If your desktop LCD projector is not a P170v COMPUTER 1 and COMPUTER 2 will be the only video sources available Press LAMP to turn off the projector lamp Press LAMP again to turn on the projector lamp The lamp is on when the P170 P170v is turned on Press gt F A Or y to move the image left right up or down When the adjustment limit is reached the LED will flash slowly NOTE The Alignment controls are functional only when the P170 P170v is not in menu mode Press the upper button of the BRIGHTNESS control to increase the overall image brightness Press the lower button of the BRIGHTNESS control to decrease the overall image brightness When either adjustment limit is reached the LED will flash slowly Press the upper button of the CONTRAST control to make the color image more vivid Press the lower button of the CONTRAST control to provide greater definition to the color image in the subtle shading areas When either adjustment limit is reached the LED will flash slowly Press the upper button of the VOLUME control to increase
31. rs Use the 55093 002 and 550093 003 adapters with Macintosh multi scan monitors Use the 55093 000 and 550093 001 with non multi scan Macintosh monitors Undefined or unresolved problem Before calling for technical assistance use the RESET control to restore the factory settings then use the Keypanel and Menu Mode On Screen Controls to make your image enhancements 26 User Manual SERVICE INFORMATION In the interest of promptness if service is required it is recommended that you first contact the dealer from whom the eguipment was purchased If modules are to be returned to the dealer or factory they should be shipped in the original packing material or carefully packed in some other container with sufficient packing material to prevent damage Technical assistance is available from the Telex Customer Service Department at the following address Customer Service Department Telex Communications Inc 9600 Aldrich Avenue South Minneapolis Minnesota 55420 USA Telephone 612 884 4051 Collect calls not accepted Return eguipment for factory repair to Service Department Telex Communications Inc 1720 East 14th Street Glencoe MN 55336 USA NOTE All equipment returned for repair must be accompanied by documentation stating your return address telephone number and proof of date of purchase along with a description of the problem In lieu of this you may obtain a Return Authorization Form from our Customer Service
32. tive value of the TONE setting To access the MIRROR function press and release MENU then press either the up or down arrow key to step through the menu until MIRROR is displayed Press either the right or left arrow key to switch between the standard or mirror reverse image An on screen graphic will indicate the MIRROR setting To access the WIDTH function press and release MENU then press either the up or down arrow key to step through the menu until WIDTHis displayed Press the right arrow key to expand the width of the image Press the left arrow key to contract the width of the image An on screen graphic will indicate the relative value of the WIDTH setting WIDTH may affect the FOCUS control refer to the Troubleshooting Guide To access the PALETTE function press and release MENU then press either the up or down arrow key to step through the menu until PALETTE is displayed Press either the right or left arrow key to switch between one of two color modes 8 color or 16 194 277 color An on screen graphic will indicate the PALETTE setting To access the LAMP HOURS function press and release MENU then press either the up or down arrow key to step through the menu until LAMP HOURS is displayed An on screen graphic will indicate the current LAMP HOURS value The LAMP HOURS value is based upon an expected average lamp life of 40 hours As the P170 P170v is used the lamp hour valu
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