83.4.2. INITIAL SETTINGS:When you replace the Main PCB, be sure to perform the initial settings after achieving the adjustment by ordering the following pro-cedure in accordance with model suffix of the unit.1. IMPORTANT NOTICE:Before proceeding Initial settings, be sure to read the following CAUTIONS.2. PROCEDURES:• Precautions: Proceed the picture back up from the unit. (Refer to above "CAUTION 2")• Preparation. Set the Recording mode to "Normal Picture Mode".Set the Recording/playback switch to “[ Recording mode ] (camera mark (UP))”.Turn on the power and then press the [MODE] button.Select the “NORMAL PICTURE MODE" using “[ UP ] / [ DOWN ] of Cursor button”.Press [ MENU/SET ] button, then turn the power off.• Step 1. The temporary cancellation of initial setting:Set the Recording/playback switch to “[ Recording mode ] (camera mark (UP))”.While keep pressing [ E.ZOOM ], [ MENU ] and “[ UP ] of Cursor button” simultaneously, turn the Power on.• Step 2. The cancellation of initial setting:Set the Recording/playback switch to “[ Playback (Down) ]”.Press [ E.ZOOM ], [ MENU ] and “[ UP ] of Cursor button” simultaneously, then turn the Power off.• Step 3. Turn the Power on:Set the Recording/playback switch to “[ Recording mode ] (camera mark (UP))”, and then turn the Power on.• Step 4. Display the INITIAL SETTING:While keep pressing [ MENU ] and “[ RIGHT ] of Cursor button” simultaneously, turn the Power off.