Sony CX20 Operating Instructions - Page 24

About the Preset Memory No. This projector has 40 types of preset data for input signals (the preset memory). When a preset signal is input, the projector automatically detects the signal type and recalls the data for the signal from the preset memory to adjust it to an optimum picture. The memory number and signal type of that signal are displayed on the Information menu (See page 30). You can also adjust the preset data through the Signal menu. This projector has 20 types of user memories for Input-A into which you can save the setting of the adjusted data for an unpressed input signal. When an unpressed signal is input for the first time, a memory number is displayed as 0. When you adjust the data of the signal using the Signal menu, it will be registered in the projector. If more than 20 user memory items are registered, the newest memory always overwrites the oldest one. See the chart on page 42 to find if the signal is registered in the preset memory. Since the data for the following signals is recalled from the preset memory, you can use these preset data items by adjusting "H Size." Make finer adjustments by adjusting "Shift." Signal Super Mac-2 SGI-1 Macintosh 19" Macintosh 21" Sony News PC-9821 1280 × 1024 WS Sunmicro Memory No. SIZE 37 1312 37 1320 39 1328 41 1456 47 1708 47 1600 48 1664 Note When the aspect ratio of input signal is other than 4:3, a part of the screen is displayed in black. 24 The Signal Menu