Panasonic Single Monitor Station Vl Gm201a Installation And Operation Guide

							11
Introduction and Installation
Wiring schematic diagram
Note:
LThis door opener wiring schematic diagram is only an example. Refer to the wiring 
instructions provided with your door opener and PBX for details.
LRefer to the technical data on page 30 when connecting to a door opener.
Power cable/wire type and distance
LPower cable (between the monitor station and the AC adaptor):
Ty p e :  Ф1.2 Fire alarm cable 16 AWG 
Distance: Maximum 30 m (about 98 feet)
LWire (between the monitor station and the door station):
Type: General cable CAT-3 24 AWG
Distance: Maximum 100 m (about 328 feet)
Loop resistance: 18.4 Ω or lower
LWire (between the monitor station and PBX):
Type: General cable CAT-3 24 AWG
Distance: Maximum 100 m (about 328 feet)
D1
D2
Door station
Monitor station
AC adaptor Power cable
(Non polar)
(Non polar)
(Non polar)
D1
D2
P1
P2
S1
S2
PBX
(Example: KX-TDA50)
Door opener
Terminal box
(4-conductor wiring)
Power cord
GM201A.book  Page 11  Monday, April 4, 2005  5:10 PM 
						

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Introduction and Installation
Installing the monitor station
Note:
LWhen connecting to a PBX, make sure the {PBX MODE} switch is set to {ON} before 
installing the monitor station (page 20).
1Install the mounting bracket to a wall using the wood screws (4 mm x 16 mm, 3/16 x 5/8).
LRemove the mounting bracket from the rear of the monitor station beforehand.
LBefore drilling, see page 10 for installation location.
2Attach the power cable to the terminal. See page 18 for details on how to attach the power 
cable.
LIf you want to use your own power cable, see page 11 for the type and distance.
Wall
Mounting bracket
83.5 mm
(3
5/16)
Wood screws
Terminal (Non polar)
Power cable
GM201A.book  Page 12  Monday, April 4, 2005  5:10 PM 
						

							13
Introduction and Installation
3Attach the wires that connect to the door station to the terminal. See page 18 for details 
on how to attach the wires.
LSee page 11 for the wire type and distance.
LSee the wiring schematic diagram on page 11.
LIf you want to connect the wires and the power cable without them going through a hole 
in the wall behind the mounting bracket, connect by passing the wires through the wire 
guide, and the power cable through the power cable guide.
ButtonTerminal
(Non polar)
Wire (Not included)
Stripped end of the wire
9 mm
(3/8)
Power cable guide
Wire guide
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Introduction and Installation
4Mount the monitor station to the mounting bracket.
Push the monitor station down until it is secure.
5Take out the AC adaptor and the DC terminal from the case.
LPush the arrow mark on the front case, then release from the rear case.
LTake out the cardboard and wood screws. The wood screws are necessary when 
attaching the AC adaptor and the DC terminal to a wall (page 16).
1
2
AC adaptor
DC terminal
Arrow mark
GM201A.book  Page 14  Monday, April 4, 2005  5:10 PM 
						

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Introduction and Installation
6Connect the power cable to the DC terminal, the power cord to the AC adaptor, then 
connect the power cord to the AC outlet (100 V 
– 240 V, 50 Hz / 60 Hz).
LBe sure to connect the power cable to the 2 holes on the left side of the DC terminal.
LFor details on how to attach the power cable, see page 18.
7Attach the DC cord to the clamp on the rear of the DC terminal.
LThis will help to avoid the DC cord to disconnect from the DC terminal.
To AC outlet
DC terminal
Power cableAC adaptorPower cord
12 3
DC cord
DC terminal
Clamp
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Introduction and Installation
To attach the AC adaptor and the DC terminal to a wall
By placing the AC adaptor and the DC terminal in the case and mounting the case to the wall, 
you can protect the AC adaptor and the DC terminal from tampering and exposure.
Note:
LDisconnect the DC cord from the clamp on the rear of the DC terminal beforehand. See 
step 7 on page 15 for details.
LTake out the cardboard and wood screws from the AC case beforehand.
1Attach the rear part of the case to a wall using the wood screws (4 mm x 16 mm, 3/16 x 5/8).
2Pack the AC adaptor and DC terminal as shown.
1.Pack the AC adaptor in the rear case.
LBe sure to run the power cord through the power cord hole.
2.Pack the DC cord in the rear case.
LBe sure to bundle the DC cord so that it will not touch the bottom of the case.
3.Pack the DC terminal in the rear case.
LBe sure to run the wires through the wire hole, then under the wire rib.
Wall Case
83.5 mm
(3
5/16)
Wood screws
Wire ribWire hole
Power cord holePower cord
3 DC terminal
2 DC cord1 AC adaptor
GM201A.book  Page 16  Monday, April 4, 2005  5:10 PM 
						

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Introduction and Installation
3Attach the front of the case.
Note:
LTo open the case again, push the bottom of the front case, then release from the rear case.
1
2
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Introduction and Installation
To attach the power cable
LWhile pressing on the button with a pointed object such as a screwdriver, insert the power 
cable into the terminal connector.
LTo disconnect the power cable, press on the button while pulling out.
LTo attach an optional power cable, cut off about 12 mm (
1/2) of the cable cover (1), then 
push in firmly until the end of the cable is securely inserted into the power connection 
terminal (2).
To attach the wires
LStrip off of the wire cover so that about 9 mm (
3/8) of the wire is exposed.
LWhile pressing on the button with a pointed object such as a screwdriver, insert the wire into 
the terminal connector.
LTo disconnect a wire, press on the button while pulling out.Monitor station DC terminal
12 Power cable cross section
Button
Terminal connectorButton
Terminal 
connector
12 mm 
(1/2)
Correct Incorrect
Button
Terminal connector
GM201A.book  Page 18  Monday, April 4, 2005  5:10 PM 
						

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Introduction and Installation
Using the desktop stand (Optional)
You can place the monitor station on a desktop. See page 7 for optional item information.
Note:
LIf you previously connected the power cable through the power cable guide (page 13), 
remove the power cable from the power cable guide of the monitor station beforehand, then 
attach to the desktop stand.
Desktop stand
Power cableMounting bracket
Wire
Wood screws
GM201A.book  Page 19  Monday, April 4, 2005  5:10 PM 
						

							20
Using the Unit
Tu r n i n g  {PBX MODE} switch ON/OFF
When connecting to a PBX (page 22), turn {PBX MODE} switch on. If not, turn {PBX MODE} 
switch off. The default setting is {ON}.
1Remove the switch cover from the rear of the monitor station.
LUse a sharp, thin object such as a mechanical pencil.
2Select {ON} (default) or {OFF}.
Switch cover
OFFPBX MODEON
{PBX MODE} switch
GM201A.book  Page 20  Monday, April 4, 2005  5:10 PM