3-5-7-4 The adjustment of H.bow - Apply PAL CROSS HATCH pattern. - Go to SERVICE MODE. - Press H.BOW or H.BOW key and "H.BOW" OSD will be displayed. - Adjust Parabola Width with H.BOW or H.BOW key. - In case of mass production in the factory, keeping the default value is recommended for the adjustment of H.bow Ddfault value : -00000 3-5-7-5 The adjustment of EW TRAPEZIUM - Apply PAL CROSS HATCH pattern. - Go to SERVICE MODE. - Press EW TRAPEZ or EW TRAPEZ key and "EW TRAPEZ" OSD will be displayed. - Adjust Parabola Width with EW TRAPEZ or EW TRAPEZ key. - In case of mass production in the factory, keeping the default value is recommended for the adjustment of EW TRAPEZ Ddfault value : +00060
3-6 The adjustment of RF AGC - Apply PAL signal of 60 2dB V of RF level. - Connect the probe of the oscilloscope to the P101 #3pin (TUNER AGC INPUT) - Go to SERVICE MODE. - Adjust with the COR-B UP/DOWN keys on the service remote control so that the DC voltage may have the value reducde by 1.0 0.2Vdc from - In case of mass production in the factory, keeping the default value is recommended for the adjustment of AGC Default value : 14 3-7 Setting the conditions for finished products - Go to SERVICE MODE. - Press the upper SHIPPING key on the SVC MODE REMOCON to set the conditions for the finished products. For the reference, the predesignated values are as follows. PICTURE SOUND NR BALANCE VOLUME NORMAL-1 NORMAL Off Center 21/63 Pr. Wake up Child Lock 01 Off Off
