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SDM-090(P)
Digital Multiplexer
Chapter 4. Basic Method to use
Initial operation
1. Turn on power switch.
A 4-division screen appears on the monitor if firstly operating after purchase. In this
case, the channel without inputting appears in the blue background on the screen
and a video loss occurs.
(The current operation status is memorized when the power turns off after
completing the initial setting and thus the unit operates in the operation status
when the power turns off if turning power on.)
2. Setup a recording channel.
Set the channel without inputting to "off" in the "DUTY SET" of "1.REC OUT
SET" on the program menu.
3. Change it to a desiring indication mode.
- Indication of FULL screen: The selected channel is indicated on monitor in the
form of FULL channel.
- Indication of division screen: The division screen is indicated on monitor if
pressing the multi-screen button. Resetting channel is available for the division
screen if user wants.
- Indication of automatic sequential conversion: The full screen is automatically
converted if pressing the sequence button.
- Indication of stop screen: A desired channel can be seen in a form of stop
screen using the freezing button and camera selection button.
- Indication of live/P.B: The current camera signal may be monitored or the
recorded screen may be reproduced for a view using the live/P.B button.
- Indication of TRIPLEX screen: The current camera signal and the recorded
screen may be seen on the same monitor using the TRIPLEX button.
- Indication of PIP screen: The PIP (picture in picture) screen may be seen using
the PIP button.
- Indication of expansion screen: The full screen may be expanded up to 4 times
for view using the zoom and move button.
- Indication of record check screen: The recorded output screen or the output
screen of VCR may be seen using the REC CHECK button.
4-1
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