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GrandTec GWB-4000 manual

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Table of contents for the manual

  • Page 1

    1 CHAPTER 1 WELCOME TO GR A ND UL TIM A TE WIRELESS 1.1 INTRODUCTION (PC/iMAC DV to TV conv erter with 2.4G hz AV Sender) Thank you for purc hasing the Grand ULT IMATE WIRELESS. GRAND U LTIMATE WIRELESS is a VG A to TV conv erter with a n integr ated 2.4GH z W ir eless Transmitt er & separate R eceiv er. Transmi t the com puter’s video an d a[...]

  • Page 2

    3 This conv erter supports the following M AC display modes:(fo r M AC G4, G4 Cube,G3) Resolution 640 x 480 832 x 624 800 X 600 1024 X 768 1 152 X 864 Ve r t i c a l Frequency(Hz ) 60,66,72, 7 5,85,100, 120 75 56,60,72, 75,85, 10 0 60,70, 75 60,70 This conv erter fully supports A PPLE iMac and iM AC DV computer display modes Resolutio n 640x480 800[...]

  • Page 3

    5 2.1 CONNECTORS O F GRAND ULTIMATE WIRE LESS ! SCAN CNVTR : Connects H cab le to PC, Grand ULTIM ATE W IRELESS and monitor. ! AUDIO IN: Connects t o sound device or audio output of DVD/ VCD /VCR. ! RGB OUT: Connects t o your display d evice supporting the European SCART Standard w ith RGB to SCART cable, or other display device w ith RGB input. ! [...]

  • Page 4

    7 8 Fig.2 Grand UL TIMA TE WIRELESS Installation 2.5 STEP BY STEP CONN ECTIONS IMPOR T ANT ! T urn you r computer OFF b efore connecting the Ultimate Wir el ess! 1. Connect the end of the H Cable that is RED to the port on the Ultimate Wir eless labeled SCAN CNVTR ( which is also red). 2. Connect the end of the H cabl e that is BL UE to the CR T po[...]

  • Page 5

    9 4. Connect one of the supplied power supplies t o the DC IN port on the Grand Ultimate W ireless and then connect the supply to a wall outlet. -OR- Connect the supplied battery pack to the DC IN port on the Grand Ultimate W ireless. F our AA batteries will ty pically run the transmitter for four hours. Please note that the battery pack may be use[...]

  • Page 6

    11 antenna/cable. Each TV varies slightly , so you may ne ed to refer to your TV's user's manual for further assistance. 8. If you are experiencing an y distortion or interfe rence in the wireless transmission, change the transmission channels. Using a paperclip, c hange the switches on both the transmitter an d the receiver so that they [...]

  • Page 7

    13 Click on the icon "DISPLA Y " . Click on SETTINGS tab. Click on the button "ADV ANCED". Click on ADAP TER tab. Change the Refresh Rate from Optimal to ADAPTER DEF AUL T or 60Hz and click apply . If you do not see REFRESH RA TE under the A DAPTER tab, click on the MONIT OR tab and be sure that the monitor type is set to: Deskt[...]

  • Page 8

    15 receivers, please call 214-366-3496. CHAPTER 4 TECHNIC A L SPECIFICA TIO NS 4.1 T ransmitter 4.1.1 SC A N CNVTR CO NNECT OR Analog RGB an d SYNC signal fro m 1 5 pin VGA output port of PC or Noteboo k PC, and output SY NC signal to mo nitor . Pin No. Signal Description 1 RED IN, 0.7Vpp ± 0.1Vpp, 7 5 ohms, from PC 2 GREEN IN, 0.7Vpp ± 0 .1Vpp, [...]

  • Page 9

    17 4.1.5 AUDIO IN CONNECTOR Connect to computer audio ou tput (line out) or DVD /VCR/VCD audio output. Input with 1V rms(max ) 4.1.6 VIDEO IN CONNECTOR Composite v ideo input fr om DVD/VCR/VCD or security c amera, Input level: 1 Vpp 4.1.7 DC IN CONNECTOR DC 6V pow er supply or DC 6V battery pac k . Pow er Consumption at w orking status is 480mA , a[...]

  • Page 10

    19 W arrant y W e warrant the Gran d Ultimate W ireless shall, for a period of one year from the date of purchase, be free of any defect in material and workmanship and that it will perform i n accordan ce wi th specifications. The sole obligation of this warran t y shall be to either repair or repl ace at our expense the produ ct, at m anufacturer[...]