InFocus LP 790 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of InFocus LP 790, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of InFocus LP 790 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of InFocus LP 790. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of InFocus LP 790 should contain:
- informations concerning technical data of InFocus LP 790
- name of the manufacturer and a year of construction of the InFocus LP 790 item
- rules of operation, control and maintenance of the InFocus LP 790 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of InFocus LP 790 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of InFocus LP 790, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the InFocus service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of InFocus LP 790.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the InFocus LP 790 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    LP ® 790 lar ge audience projector User ’ s Guide 5404LP790Dividers.qxd 10/4/01 5:06 PM Page 2[...]

  • Page 2

            [...]

  • Page 3

    FCC W arning  !"    #  "  $  " #    ?[...]

  • Page 4

    Declar ation of C onfor mity 0 # <     991+ ?($  =992 + *##<"?[...]

  • Page 5

    i TA B L E O F C O N T E N T S Safety Ins tructio ns iii Introd uction 1 "&   "    2( ?A   26 : #D  /    [...]

  • Page 6

    ii Ta b l e o f C o n t e n t s Maintenance & Troubleshooting 33    3 , ,    B   , , &  ?A  3"  ,% & ?[...]

  • Page 7

    iii SAFETY INSTRU CTIONS ? # $ #  1*&*  $ A" $?[...]

  • Page 8

    iv Safe ty Instru ction s G Wa r n i n g : &# !# +' $ A$$ +[...]

  • Page 9

    1 INTR ODUCTION   K 3?9=L" "A #  #" ?[...]

  • Page 10

    2 Intr oduc tion  )&   " ?[...]

  • Page 11

    3 F IG UR E 2 Front view of pro jector F IG UR E 3 Rear view of pro jector F IG UR E 4 Bottom view of pro jector key p a d zoom r i ng focus ri ng IR sensor conn ect ors securit y lock spea kers pow er conn ecto r/swi tch foot r elease dust filter adjust able f oot lamp ho using[...]

  • Page 12

    4 Intr oduc tion Usag e Guid elines G  B  (       A    $  A     "?[...]

  • Page 13

    5 W arranty  (  "$ ' $      #  $            ( [...]

  • Page 14

    6 Intr oduc tion[...]

  • Page 15

    7 SETTING UP THE PR OJECTOR 1 ?A # # G A"$ ,#I:"J#$ [...]

  • Page 16

    8 Setti ng up the Pr ojector NO TE : Before you continue , mak e sure the projec tor and all other equipment is turned o ff. If you’ re connecting a computer , mak e sure the distance betw een it and the projector is 13 feet or less . F IG UR E 6 Connector panel NO TE: If yo u are connecting an older Macintosh computer that does not have a 15-pin[...]

  • Page 17

    9 Connecting a Computer NO TE: Many laptop comp uters do not automatically turn on their external video port when a sec- ondar y display device such as a pro jector is connec ted. Refer to your computer manua l for the command that activates the exter- nal video por t. Activation com- mands for some la pto p comput er s are listed in the Appendix o[...]

  • Page 18

    10 Setti ng up the Pr ojector Do y ou want to co ntr ol the comput er’ s mouse fro m the pr ojector’ s rem ot e ? NO TE: The U SB mouse is suppor ted for use with Windows 98 or higher only . #"2 +1 ?[...]

  • Page 19

    11 Connec ting a Video Pla ye r #I5&B5B"J '"?[...]

  • Page 20

    12 Setti ng up the Pr ojector F IG UR E 9 Connecting the projector to a VCR using the S-video cable 3 ?        C 5      H  $                       #   N         O  [...]

  • Page 21

    13 P ow ering up the Proje ctor NO TE : Always use the po w er cor d that shipped with the pro jector . 1 &" 2 ?         $                 (  #       A    [...]

  • Page 22

    14 Setti ng up the Pr ojector (/)0(N+# O (/ ) 2 (   (  )   [...]

  • Page 23

    15     $ #                  (  /) ( $  " ?[...]

  • Page 24

    16 Setti ng up the Pr ojector T urning Off the Projector ## A  Po w e r  ) (##"??[...]

  • Page 25

    17 USING T HE PR OJECTOR   $ "( A "  A#?[...]

  • Page 26

    18 Usin g the Projecto r A!$ #'(!('#  $ #   A< 1 &am[...]

  • Page 27

    19 Using the Remote Cont ro l " H"#"AH"  "      2 +1 ? +C "    ?[...]

  • Page 28

    20 Usin g the Projecto r  Laser   ##$  #    [...]

  • Page 29

    21 Using the K eypad and R emote Buttons        "                    Ke y s t o n e    Vo l u m e  ( ([...]

  • Page 30

    22 Usin g the Projecto r Arr ow bu ttons (k eypad only) o r track bal l (r emote on ly) 2 "(A" '"+N2?[...]

  • Page 31

    23 Using the On-Scr een Menus A "  $ "( " A' "    #  NO TE: S[...]

  • Page 32

    24 Usin g the Projecto r Basic Menu  F IG UR E 16 Basic menu Contra st ###$ ' ( #[...]

  • Page 33

    25 Ke y s t o n e         (    "   !        #  A '  2 # ?[...]

  • Page 34

    26 Usin g the Projecto r Setup me nu  F IG UR E 17 Setup and Picture menus Picture menu G Aspec t Rat io <  #:<,(8<=# $   $  # " [...]

  • Page 35

    27 System menu #+ "" ## "   Sel ect (" ()?[...]

  • Page 36

    28 Usin g the Projecto r Lang uage menu D      '  "   *  6 " + ' B /$[...]

  • Page 37

    29 Ser vice menu  F IG UR E 21 Service m enu G Fa c t or y re s et <  I ) ' ?""J[...]

  • Page 38

    30 Usin g the Projecto r User ’ s l ogo menu "$  (( ## [...]

  • Page 39

    31 Network menu A&S:%* I; J  $(    ?C[...]

  • Page 40

    32 Usin g the Projecto r Audio F IG UR E 24 Audio menu G Bass, T reble, V o lume: A # G Loud ness:             #   $    G Mute In ternal : ?[...]

  • Page 41

    33 MAINTENAN CE & T ROUB LESHOOTING  $ < G  G  ( # G A &qu[...]

  • Page 42

    34 Mainte nance & T rouble shoot ing F IG UR E 25 Removing the dust filter 3 #" $$ 4 &# [...]

  • Page 43

    35 Replacing the Pr ojection Lamp WAR N I N G : T o avoid bur ns , allow the pr ojector to coo l for at least 60 minutes before you replace the lamp. N ever extr act the lamp housing while the pr ojec- tor is oper ating.  " "  +# "[...]

  • Page 44

    36 Mainte nance & T rouble shoot ing F IG UR E 28 Loosening the screws on the lamp housing 6 # "  " B  #  "   "?[...]

  • Page 45

    37 Replacing the Batteries in the Remote Contr ol ##   $# $  "+""#$?[...]

  • Page 46

    38 Mainte nance & T rouble shoot ing Tr o u b l e s h o o t i n g LEDs  "  3*B     # A I   ,  J $  ?[...]

  • Page 47

    39 Pr oblem: On ly the start-up scr een displa ys G 5#+ =#  G 0(  ?[...]

  • Page 48

    40 Mainte nance & T rouble shoot ing Problem: Image is too wide or narr ow for scr een G A F"A " G A $#"+ 8 Problem: Imag[...]

  • Page 49

    41 "   #"  #  + +  #$  http://www [...]

  • Page 50

    42 Mainte nance & T rouble shoot ing[...]

  • Page 51

    43 APPENDIX Specific ations A" $ "' " # Te m p e r a t u r e Op[...]

  • Page 52

    44 Appendix Accessor ies NO TE: Use on ly InF ocus- appro ved accessories . Other pr oducts ha ve not been tested w ith the pro jector . Standa rd Ac cessories (shi p with th e projector) Part Number Quick Star t card 801970 User ’ s Guide 80146 6B Dust C ov er 30504 4 Ship ping Bo x (with p ackagi ng) 40725 0 Compu ter Cab le 6 ft (1.8 m) 301376[...]

  • Page 53

    45 NO TE: Y ou can purc hase these items by contacting your dealer or InFocus Catalog Sales at 1-800-660-0024. For g ener al product inf ormation, please call 1-800-294-6400. Optional Accessories Shipping Case (A T A approv ed) C A-A T A-0 08 Samsonite Deluxe T rav el Case CASE-801 Ceiling Mount Kit SP-CEI L-001 Gray Lit eMount Pip e T ubing Extens[...]

  • Page 54

    46 Appendix P o rta ble and Laptop Activation Char t NO TE: Visit our website at www.infoc us . com f or t he m os t current activation char t. It is located in the T ec hnical Librar y in the Serv ice and Suppor t section. 0 " " ?[...]

  • Page 55

    47 Bondwell LCD or CR T op tions afte r bootup reboot for LC D or CR T options t o appear Chaplet** setup screen setup scr een FN-F6 FN-F6 FN-F4 FN-F4 Chembook FN-F6 FN- F6 Commax Ctrl-Alt-#6 Ctrl-Alt-#5 Compaq* ** Ctrl-Alt-< Ctrl-Alt-> FN-F4 FN-F4 automatic automatic mode/? (for setup opt ion) mode/? (for setup o ption) Com puad d* ** aut om[...]

  • Page 56

    48 Appendix Grid* ** FN-F2, choos e auto or simultaneous FN-F2 Ctrl-Alt-T ab Ctrl-Alt-T ab Hitachi FN-F7 FN-F7 Honeywell F N-F10 FN- F10 Hyundai setup screen option setup scr een option IBM 97 0* auto mati c wa rm reboot IBM Thin kPad** rebo ot, enter setup me nu FN-F2 FN-F7, selec t choice fr om setup m enu FN-F1, select choice FN-F5, select choic[...]

  • Page 57

    49 Mic r oslat e* aut omat ic warm r eboo t Mitsub ishi SW2 On-Off- Off-Off SW2 Off-On-On -On NCR setup scr een optio n setup screen option NEC* ** set up screen option setup scr een option CR T at the DOS pr ompt LCD at the DOS pr ompt FN-F3 FN-F3 Olive tti* automatic automatic FN-O/* FN-O/* Packard Bell* ** FN-F0 FN- F0 Ctrl-Alt-< Ctrl-Alt->[...]

  • Page 58

    50 Appendix * These ma nufac tur ers ha ve mode ls that a utomatical ly send video to the extern al CR T port when some type o f displa y device is attached. ** These manufac turers off er more than one k ey command depend- ing on the co mputer model. FN-F2 FN-F2 FN-F1 FN-F1 Zeos** Ctrl-Shift-D FN-F1 Ctrl-Shift-D FN-F1 Compute r K ey comman d to ac[...]

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    51 Using Video Mirroring w ith a P owerBook Com pute r        "    I  + "  +   $  ? $' 1 ( R   $ J   A?[...]

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    52 Appendix Pr ojected Ima ge Siz e 2"A"F  NO TE: Visit our website at www .infocus.com for an inter active image siz e calculato r . It is located in the T echnical Librar y in the[...]

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    53 IND EX Numeri cs 8=#" ; A  :::%  "" # "' :8 A   ?[...]

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    54 Inde x I 10 '"    "  "     = "  A   , 9   H "  "   H?[...]

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    55 S #   (,9 :% +"= +"% + 8    # #   A   8 +"  +?[...]

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    56 Inde x[...]

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    LIMITED W ARRA NTY ASK, InF ocus, Pr ox ima-Bra nded Pr oducts  INO J$ +E ?)"'  IN??[...]

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    W ARRANTY LIMIT A TION AND EXCLU SION 3" )  ? #"  F [...]