AKIRA - CT 21HS9CE - SERVICE MODE ADJUSTMENTS

THERE IS NO DIRECT METHOD TO ENTER PRODUCTION MENU, MUST FOLLOW THE INSTRUCTIONS BELOW

1. Move to "Picture" menu.
2. Press "Channel Reverse' key.
3. Pres "Mute" key.

A production menu will be shown out as below.  Use "Sleep" key to change the production menu page, and "User Menu" key to [Quit] production menu.

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                                        MENU 1

     V.SIZE

     V.POS

     V.LINE

     V.SC

     H.PHASE

     H.BLK

     PATTERN => (1= White screen. 2= Gray screen. 3= Black screen. 4=White Cross Signal.)

     H.FREQ

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