Troubleshooting; [No Siglal] Display On The Screen While Switching To Pc Screen; The Image On The Screen Is Not Clear; Cannot Execute The Mode Setup In Color Mode - HIMS LifeStyle HD740 User Manual

11. Troubleshooting

1) [NO SIGLAL] Display on the screen while switching to PC
screen
Ÿ Check all cable connections.
Ÿ Reboot the Computer when the LifeStyle HD is on. And try
again.

2) The image on the screen is not clear

Ÿ In Focus Lock mode, it doesn't focus automatically. Switch to
the Focus Auto by pressing both the Zoom in button and Zoom
out button at once for more than 2 seconds.
Ÿ Adjust the contrast by using the Contrast Slide-switch.

3) Cannot execute the mode setup in color mode

Ÿ Check the current color mode. Only in mode 4 to 7, you can
select the different color mode.
Ÿ Check the Marker. You cannot execute the mode setup while
using the Marker.
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LifeStyle HD