16 X75 Quick Start Guide
X75SD/X75HD Multiple Path Converters and Frame Synchronizers Quick Start Guide
Configuring Video
Selecting a Video Source
X75 units are shipped with Auto-Detect video mode as the factory default setting. This
mode sets the X75 to automatically detect composite, S-video, CAV, SD1, SD2, HD-F,
HD1, and/or HD2 inputs. When video is connected to any of these inputs, the X75
automatically selects the applied input video and then sends out the converted video to
all outputs. The Video Input LEDs on the front panel show the selected video source.
For information on certain exceptions and limitations applied to video source selection,
see “Mutually Exclusive Inputs” on page 85 of your X75SD/X75HD Multiple Path
Converters and Frame Synchronizers Installation and Operation Manual.
For analog video sources, only a single video source can be automatically detected.
Therefore, you must pre-select the desired analog input video source first in order for
auto-detection to work across the HD/SD/analog inputs.
To change the input signal type, follow these steps:
1. Press Video In on the control panel, (or navigate to the Video Setup>Routing
Setup menu and select AllOutSelect).
All available inputs will display on the control panel screen.
2. Using the control panel knob, scroll through the list of input types, and then press to
Enter to select one.
When multiple video sources are connected, the Auto Detect Setup menu allows you to
set the precedence level for the input video. For example, if the X75 unit detects two
input signals, it will accept the signal tagged as Higher over another lower-precedence
signal. Found in the top-level Video Setup>Routing Setup>AutoDetect Setup menu,
precedence levels include Highest, High, Normal, Low, and Lowest. When multiple
input types are present and assigned the same precedence level, the X75 uses the
following default ordering:
1. Analog video input
2. SD1 input
3. SD2 input
4. HD1/HD-fiber input
5. HD2 input
Using the Video Switch Delay parameter in the Video Setup>Routing Setup>Auto
Detect Setup menu, you can enter the delay value in seconds to prevent inadvertent
switching of the input video sources.
Note
If you press the Video In button
and then manually select a video
source, the X75 unit reverts to
User-Select mode. Video modes
are found under Routing
Setup>Input Video Mode.
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