Install Medialink Controller - Extron electronics PVS 405D Installation Manual

4. Install the MediaLink Controller.
TIP: Before cabling and installing the
MLC 104 IP Plus, locate the device MAC
address printed on a label on the bottom of
the controller. Write down the 12 character
alphanumeric address, (for example,
00-05-A6-03-9G-H4) and use when
configuring the IP address.
When cabling, the length of exposed wire is
critical to avoid transmission problems. Ensure
the lengths given here are adhered to when
stripping the cables for connection.
NOTE: If a drain wire is used, both ends of the
wire must be covered by heat shrink to avoid
accidental grounding.
a. Connect the MLC power and RS-232 control
cable (part number 26-626-50) as shown at
right. To do this, strip the outer jacket back
to the length appropriate to get the red and
black leads to the switcher power supply. Trim
the white/purple/drain short enough to plug
directly in to the switcher, keeping most of the
drain covered in the jacket.
REMOTE
PVS 405D
RS-232
Remote RS-232
Port
Tx Rx G
NOTE: You must connect
a ground wire between
the MLC and PVS 405D.
G Ground (Gnd)
B Receive (Rx)
A Transmit (Tx)
NOTE: If you use cable that has
a drain wire, tie the drain wire
to ground at both ends.
NOTE: The MLC 104 IP Plus is powered from the PVS 405D associated power supply.
Ü
Connect the MLC 104 IP Plus to the PVS 405D Switcher and Power Supply.
32 PoleVault Digital Systems • Installation — Stage 2 (Wallplates and MLC)
From MLC 104 IP Plus
terminal
A - (Rx on the MLS port)
B - (Tx on the MLS port)
MLS RS-232 Ground
Power Ground
12 V In
Transmit (Tx) B G
Receive (Rx) A
MLC 104 IP Plus
right side panel
MLS and
A B
Power
ports
MLS PWR
RS-232 12V
Wire Bared
3/16"
(5 mm)
Max.
Heat Shrink on
Drain Wire
Observe wire stripping lengths.
TIP:
INPUTS INPUTS OUTPUT OUTPUT AUDIO OUT AUDIO OUT
PAGING PAGING
SENSOR SENSOR
L L R R
1/2 1/2 3/4 3/4
HDMI HDMI
POWER SIG SIG LINK LINK SIG SIG LINK LINK
INPUT 5 INPUT 5
12V
3A MAX
L L R R
PVT IN PVT IN PVT IN PVT IN
Included power supply is used for both
PVS 405D and MLC 104 IP Plus
Wire color To PVS 405D terminal
White
Violet
Drain wire
Black
Red
Ground
+12 VDC input
Ground all devices.
Heat Shrink on
Outer Jacket to
Inner Conductor
Transition
7/8
"
(22 mm)
PVS 405D PVS 405D
AMPLIFIED AUDIO OUT AMPLIFIED AUDIO OUT
DO NOT DO NOT L L R R
GROUND GROUND
OR SHORT OR SHORT
4/8 4/8
SPEAKER SPEAKER
OUTPUTS OUTPUTS
VOICELIFT VOICELIFT
+V +V
CLASS 2 WIRING CLASS 2 WIRING
AUX AUX OVER PVT OVER PVT REMOTE
IR IR RS-232
S G S G Tx Rx G
MLC 104 IP Plus
right side panel
A B
MLS and Power ports
MLS PWR
RS-232 12V
(Tx on the RS-232 port)
(Rx on the RS-232 port)
Ground
To PVS 405D Power Supply
To PVS 405D Power Supply
External Power Supply
(12 VDC, 4 A)
LAN 1 LAN 1 LAN 2 LAN 2 LAN 3 LAN 3