JVC GY-HM750U - Troubleshooting Guide; Power and Image Issues; Color and Image Quality Issues

14
Others
 General
ConnectingDevice : GY-HM790series
PowerSupply : 12VDC
(11VDCto18VDC)
PowerConsumption : Approx.11Wand
below
AmbientTemperature : 0°Cto40°C
AllowableOperatingHumidity : 30%RHto80%RH
Mass : 1.6kg(excludinghood)
1.9kg(includinghood)
 LCDSpecifications
ScreenSize : 8.4inch
AspectRatio : 4:3
LCDPanel : TFT-LCD
Resolution : 1024x768dots(XGA)
DisplayColor : Approx.16.77million
colors
ViewAngle(Standard) : 60°/50°/65°/65°
(Top/Bottom/Left/Right)
Brightness : 300cd/m²
ContrastRatio : 400:1
 InputTerminal
SDIInput : HD/SDSDIvideosignalinput,BNC
(unbalanced)
HD-SDI : CompliantwithSMPTE259M
SD-SDI : CompliantwithSMPTE292M
 Accessories
Instructions ...........................................................................1
WarrantyCard(ForUSA&Canada) ....................................1
VFCable ..............................................................................1
HoodCover ..........................................................................1
Troubleshooting
Troubleshooting CheckPoint
Powerdoesnotturnon InserttheVFcableorpowercablefully.
TurnonthepowersupplyoftheGY-HM790series/RM-HP250.
Therearenoimages InserttheVFcablefully.
TurnonthepowersupplyoftheGY-HM790series/RM-HP250andsetthecorrect
settings.
Checkthesettingof[INPUTSOURCE]inthe[VIDEOFORMAT]menu.(A Page 11)
Is[INPUTSIGNAL]inthe[VIDEOFORMAT]menusetto�MANUALB?Inthiscase,
setitto�AUTOBorsetthevideoformatcorrectly.(A Page 11)
Thecolorisincorrect/Thereisnocolor InserttheVFcableorpowercablefully.
Adjustthe[CONTRAST]and[BRIGHT]adjustmentcontrols.
Is[BLACK&WHITE]inthe[OTHERS]menusetto�B&WB?Inthiscase,setitto
�COLORB.(A Page 12)
Blurryimages Adjustthe[BRIGHT]and[PEAKING]adjustmentcontrols.
Thefieldanglesizeoftheviewfinderis
wrong
Checkthesettingsonpage 11.
Theimagesappeardistorted Checkthesettingsonpage 11.
Specifications