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TView QuadScan User's Manual 0092-5000-200
26
4.2 IR Remote Control
The hand held IR remote control enables the user to access many of the functions of the QuadScan. Since the IR unit is
intended to access the most commonly used functions, certain setup functions of the QuadScan may only be accessed via
the Front Panel or via RS-232/422. This prevents the accidental use of some controls (i. e. switching to an unsupported
output resolution) and keeps the interface simple. The Remote Control interface is indicated in Figure 3. The Remote
Control is a line of sight device; the IR receiver is mounted inside the QuadScan next to the LED displays. The Remote
Control will only operated when it is within the line of sight of the LEDs of the QuadScan. The maximum range is about
25 feet.
Several controls are available from the IR unit, (Input Horizontal and Vertical Size and Position, Video Functions,
selection of the Motion Processing Type, and selection of the Input Source)
The Input Horizontal Size and Position may be activated by pressing the Size/Position/Zoom button. The first touch of
this button enables the Input Horizontal and Vertical Size to be adjusted with the positional button of the Remote Mouse.
A second touch of this button enables the Horizontal and Vertical Position to be adjusted with the positional button of the
Remote Mouse. Subsequent touches of this button continues cycling through these 2 functions in the indicated order.
The Video Functions of Contrast, Brightness, Saturation and Hue may be activated by touching the Video Function
button. The first touch of this button enables the Brightness to be adjusted with the positional button of the Remote
Mouse. The second touch of this button enables the Contrast to be adjusted with the positional button of the Remote
Mouse. The third touch of this button enables the Saturation to be adjusted with the positional button of the Remote
Mouse. The fourth touch of this button enables the Hue to be adjusted with the positional button of the Remote Mouse.
Subsequent touches of this button continue cycling through these 4 functions in the indicated order.
The selection of the Motion Processing Type may be activated by touching the Motion Processing button. The first touch
of this button selects Automatic Motion Detection and Compensation. The second touch of this button selects Film
Processing Mode. The third touch of this button selects Video Motion Processing Mode. The fourth touch of this button
selects Still Video Mode. Subsequent touches of this button continue cycling through these 4 functions in the indicated
order.
The selection of the Input Source may be activated by touching the Signal Routing Button. The first touch of this button
selects the automatic selection of input source according to the priority scheme of 3.3.10 (VGA, YUV A, YUV B, S-VHS
A, S-VHS B, Composite A, Composite B). The second touch of this button selects VGA pass through (if present, or the
next highest priority device if no VGA signal is present). Subsequent touches of this button cycle descend through the
priority list, cycling through to the top.
The Selection of the Input Aspect Ratio may be achieved with the Trigger button of the IR Remote. The first touch of this
button selects 4:3 Aspect Ratio Input. The second touch of this button selects Letterbox 4:3 input. The third touch of this
button selects 16:9 Aspect Ratio Input. Subsequent touches of this button continue cycling through these 3 functions in
the indicated order.
Operation of the IR remote control may be enabled or disabled by the use of Front Panel or RS-232/422 Control. If the IR
appears to be ineffective, examine the IR ON/OFF selection using the Front Panel to ensure that the IR Remote is ON.
4.2.1 Mode Reset with the IR Remote Control
The IR Remote Control unit’s Reset button will execute a QuadScan Mode Reset