Installation - Net Media MM73 User Manual

Installation of the VS4X4 Video Switcher
What's it for?
The Video 4x4 lets you view up to four different rotation patterns from four video sources. Any of the inputs may be
included or excluded from a rotation pattern. The output may then be sent to a composite video source or modulated
(using an RF modulator such as the NetMedia MM70 Micro Modulator, RM70 Remote Modulator or MM73 Triple Play
Modulator). In addition to the rotation modes each source may be viewed independently.
Connecting your Video 4x4
We assume at this point you have made all the necessary connections to your video input sources and output
receivers as illustrated on the back of this sheet. It is not necessary to have your Video 4x4 completely connected to
program it however it may make it easier to understand its operation.
Creating a Rotation Mode
To create a rotation mode you must first select an output by pressing the
Each successive press of this button advances the
to one of the four video output connections located behind these LEDs. You may want to label these outputs in the
Label Area using a fine felt-tip marker or pencil. To include the selected output press the
Status LED should stay on). To exclude the selected output press the
advance to the next output press the
Once an output is selected we can determine which inputs should be included in that output's rotation mode by
pressing the Input Selector Button
LED corresponds to one of the four input source connections located behind these LEDs. You may want to label these
inputs in the Label Area
(the Input Status LED
To advance to the next input press the
your rotation mode are enabled.
We can now set the rotation delay time. This is the amount of time an input will be displayed before advancing to the
next enabled input. We set this by pressing the
Status LED lights turn on. Then press the
successive press of these buttons will add an additional 10 seconds or 1 second delay respectively (to a maximum of
255 seconds). After the desired time is entered wait 10 seconds for the
rotation setting to be displayed. If you want to change the time setting simply press the
the Time Status LED
modes are programmed. Once programmed, EEPROM memory
prevents the Video 4x4 from losing its settings even if power
Is disconnected.
Single Source Viewing
If you prefer to view a single input
you may press the Input Selector
Button. All inputs can be viewed
through the selected output when
not in rotation mode. To view the
rotation again simply press the
Input Selector Button
Rotation Status LED
Install-VS4X4.cdr
Input Status LED
Label Area
V 4 4
IDEO
X
INPUT
Input Selector Button
Rotation Status LED
Output Selector Button
. Each successive press of this button advances the
using a fine felt-tip marker or pencil. To include the selected input press the
should stay on). To exclude the selected input press the
Input Selector Button
Input Selector Button
+10 Sec Button
comes on again, then enter the new time. Repeat these steps until all desired output rotation
INPUT 2
INPUT 3
Until the
is lit. NETMEDIA SECURITY CAMERA
INPUT 4
SURVEILLANCE/VIDEO CAMS
NetMedia, Inc., 10940 N. Stallard Place, Tucson, Arizona 85737, (520) 544-4567 Fax: (520) 544-0800
Output Status LED
Time Status LED
OUTPUT
Output Selector Button
Output Selector Button
Output Status LED to the next position. This LED corresponds
Delete Button
again.
again. Repeat this process until all desired inputs for
until the
or +1 Sec Button
Time Status LED
INPUT 1
NETMEDIA SECURITY CAMERA
SURVEILLANCE/VIDEO CAMS
Email: info@netmedia.com www.netmedia.com
10 SEC 1 SEC
-
+
Add Button or
+10 Sec Button
(shown above).
Add Button (the
(the LED will flash). To
Input Status LED
Add Button
Delete Button (the LED will flash).
Rotation Status LED and
to increment the time. Each
to turn off and the current
Input Selector Button
OUTPUT 3
OUTPUT 2
SECURITY MONITOR
OUTPUT 4
VCR
SECURITY MONITOR
SECURITY MONITOR
-
+
POWER SUPPLY
V
S
4
X
4
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A
Output
L
L
. This
A
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Time
until
S
W
I
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OUTPUT 1
C
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Rev. 9802A