Chef's Brand's Products

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Prior to use Installation Setting/Adjustment Troubleshooting

No-Picture Problem

If no picture is displayed on the monitor even after the following remedial action is taken, contact your local dealer.

1. Check the Power indicator.

Symptom Status Possible cause and remedy

No picture Powerindicatordoesnotlight. Checkwhetherthepowercordisconnected

correctly.Iftheproblempersists,turnoffthe

monitor,andthenturnitonagainafewminutes

later.

Press

Powerindicatorislightingblue. SeteachRGBadjustingvaluein[Gain]to

higherlevel.

Powerindicatorislighting

orange.

Switchtheinputsignalwith

Operatethemouseorkeyboard.

CheckwhetherthePCisturnedon.

2. Check the error message on the screen.

These messages appear when the input signal is incorrect even if the monitor is functioning.

Symptom Status Possible cause and remedy

Themessageappearswhenno

signalisinput.

Themessageshownleftmayappear,because

somePCsdonotoutputthesignalsoonafter

power-on.

CheckwhetherthePCisturnedon.

Checkwhetherthesignalcableisconnected

properly.

Switchtheinputsignalwith

Themessageshowsthatthe

inputsignalisoutofthe

speciedfrequencyrange.

(Suchsignalfrequencyis

displayedinyellow.)

CheckwhetherthesignalsettingofyourPC

matchestotheresolutionandthevertical

frequencysettingsforthemonitor.(See

“CompatibleResolutions/Frequencies”onthe

coverback.)

RebootthePC.

Selectanappropriatedisplaymodeusingthe

graphicsboard’sutilitysoftware.Refertothe

manualofthegraphicsboardfordetails.

fD:DotClock

(Displayedonlywhenthedigitalsignalinputs)

fH:HorizontalFrequency

fV:VerticalFrequency