lee dan enterview User manual

Innovations in Communications
since 1955
TM
ENTERVIEW
TM
VIDEO INTERCOM SYSTEM
INSTALLATION INSTRUCTIONS
MONITORBUTTON
4 INCH FLAT BRAUN TUBE
HANDSET
CONTRASTCONTROL
BRIGHTNESSCONTROL
STAND BY SWITCH
DOOR RELEASE BUTTON
POWER ON LED
FRAME
CAMERA
CALL
BUTTONS
MICROPHONE
VM-300/8TENTRANCEPANEL
 
LEE DAN
®
   
800-231-1414 • 631-231-1414
155 Adams Avenue • Hauppauge, NY 11788-3699
Fax [phone] • www. LEEDAN .com
INTERCOMS • MAILBOXES • DIRECTORIES
NURSE-CALL • ANNUNCIATORS • WIRE & CABLE
With continuous product improvement, specifications are subject to change without notice.
VM-104 VIDEO MONITOR
APPLICATION
The ENTERVIEW
TM
intercom system is a combination of an audio communication system with a video monitoring system.
This provides audio communication with the caller by the resident, as well as visual identification capability.
Audio communication is carried on by means of an amplified handset intercom system at the apartment and hands free loudspeaker
convenience at the entrance panel. Controlled entry is permitted by means of a push button actuated electric door release.
Optionalequipment isavailable toprovide additionalfeatures, including P.O.key doorrelease andmultiple monitorsin thesamesuite.
Contact your
LEE DAN
®
dealer for details.
PROCEDURE
1. Read installation instructions before proceeding. 2. Install housings and wiring.
3. Connect wires and install equipment. 4. Apply power and check operation.
SYSTEM COMPONENTS
MODEL DESCRIPTION
IH-357 Single Gang Ring for VM-104 (Mounts to drywall) or IH-358
IH-358 Double Gang Box for IH-357 Ring
PS-250 UL Transformer. 160 VA 16 VAC. One required per PK-314A control unit and PK-311 power supply.
PK-314A Control Unit (Amplifier/Power Supply). One required per system.
PK-311 Power Supply. (See system layout section for units required.)
PK-320 Video distribution amplifier (4 outputs).
PK-417 Dual Entrance Switcher. One required for each additional entrance panel (maximum is 3 entrances).
RS-075/2 End-of-line Resistor. To be connected to last VM-104 on each riser run.
VM-104 Video intercom monitor with amplified duplex handset.
VM-300/4T 4 Button Vandal-Resistant Entrance Camera Panel.
VB-004B 4 Button adder. Must be ordered with VM-300/4T for total required buttons.

SPEAKER
DIRECTORY

EQUIPMENT LOCATION AND HOUSING INSTALLATION
ENTRANCE CAMERA PANEL (VM-300/4T) ENCLOSURE:
A. The entrance panel must not be located in areas of extreme heat or cold where the operating temperature range of 0-50 C might
be exceeded or where it will be subjected to moisture or adverse weather conditions.
B. The entrance panel must be located away from direct sun exposure. Sufficient light must be provided to illuminate the caller at
night. A minimum of one 40 watt flourescent bulb should be installed above the entrance panel. (For best picture quality, source
of light should be directed to illuminate subjects face.)
C. The top of housing should be located approximately 66" above the finished floor surface to place the camera opening
approximately 61" above the finished floor.
D. Eight call buttons may be accomodated on the standard 1 gang VM-300/4T entrance panel. If a PO-202I Post Office lock panel
isused,minimum panel sizeis2 gang. For additionalbuttons,consult the ENTRANCEPANELHOUSING CHART (FIG. 1)below.
1. For postal option (PO-202I), additional panel required.
2. Wall opening height of BB-200 series housing is 16-1/4".
3. For systems larger than 136 buttons, contact factory.
4. Wall opening width (A)*, see FIG. 2.
CONTROL UNIT (PK-314A) :
The Control Unit (PK-314A Amplifier/Power Supply) should be installed inside the Entrance Panel. If the Control Unit must be installed
away from the Entrance Panel for some reason, observe notes regarding wiring and do not locate where the operating temperatures
of 0-40 C will be exceeded.
TRANSFORMER (PS-250) :
Thetransformer mustbelocated inan accessiblearea nearasource of117 VACand awayfromextreme heat.The transformershould
be kept at least 3' (but preferably not more than 50') away from the PK-314A. Observe all local electrical codes.
VIDEO MONITOR (VM-104) :
The video monitor must not be located in an area where the operating temperature of 0-40 C may be exceeded or in an environment
with high humidity. The top of the VM-104 housing (IH-357, IH-358) should be located approximately 66" above the finished floor.
Refer to FIG. 3 and VM-104 equipment installation notes (page 7) for installation of IH-357 ring or IH-358 back box.
FIGURE1-EntranceCameraPanelHousingChart(AppliestoVAN-GUARDstyleonly—askaboutotherstyles)
FIGURE 2 - BB-Series Entrance Panel Housing
Number of No. of modules Flush Wall Opening Wall Opening
Buttons Directory Camera Button Housing Width (A)* Height
1 - 8 1/2 1 1/2 BB-102 8-1/4" 10-1/4"
12 - 28 1 1 1 BB-103 12-1/4" 10-1/4"
32 - 60 1 1 1 BB-203 12-1/4" 16-1/4"
64 - 120 2 1 2 BB-205 20-1/4" 16-1/4"
124 - 136 3 1 2 BB-206 24-1/4" 16-1/4"

16 1/4" 16 1/4" 16 1/4"

FIGURE 3 - IH-357 & IH-358
VideoMonitorBoxAdapterPlate
VM-104
SYSTEMLAYOUT
A. Maximum number of VM-104 monitors per PK-314A is 50 units. Only one PK-314A control unit used per system.
B. Eachadditional80VM-104monitorsrequireaPK-311controlunitandPS-250transformer. (SeeFigure8forPK-311wiringandinstallationinstructions.)
C. UptothreeseparateVM-300/4Tentrancepanelsmaybeusedpersystem,followingtheaboveguidelinesforeachentrancepanelused.(SeeFigures
6 and 7 for wiring instructions.)
WIRINGINSTRUCTIONS
Run wires according to WIRING LAYOUT DIAGRAM (FIG. 4) in conjunction with the following notes.
A. Each VM-104 is supplied with a (CT-133) RG-59U connector board for RG-59U cable.
B. The maximum number of VM-104 monitors per riser is 20. The maximum length of each riser is 200 feet.
C. Theback of VM-104 provides connectingterminals forthe following.Terminals functionsare asfollows:
1 and 2 :Microphone forhandset connectsto 1,2on PK-314A.
3 and 4 : Receiver for handset connects to 3,4 on PK-314A.
X :Ringterminal.(Selectivewirewhichconnectstoindividualpushbuttonatentranceforringingunit1 KHztonesignal.Alsodetects
tone and turns monitor control circuits on for 1 minute.)
C.T. :Controlterminal. (Whenterminal Xdetects atone, C.T.alsogoes high[approx.10-12 VDC]). This systemcommonconnects to
C.T. at PK-314A which turns power on to camera via CP and CN.
+ :+17 VDC for connection to PK-314A terminal P.
- :Groundfor connection toPK-314A terminal N.
V :VideoInnput
G :VideoGround
D. The CONTROL UNIT (PK-314A) provides connecting terminals with the following functions:
1 and 2 :Inputfrommicrophone ofVM-104handset. Balanceinput.
3 and 6 :Audiooutput toreceiver onVM-104 handset.
M and G :Microphoneinputlocatedatentrancepanel (VM-300/4T).Polaritysensitive.
Z :1 KHz OCS tone output for ringing monitors.
W :Reset terminal for power supply. Shorting this terminal to - will interrupt +17 VDC for approx. 2 seconds.
S and C :Audiooutputtospeakerat entrancepanel(VM-300/4T).
E :Post office key lock input. Shorting to C terminal will give door strike output on L (16VAC).
L :Door strike output 16 VAC 1 AMP.
N :- Neg. for +17 VDC.
P :+17VDCoutputfor monitors @ 3 ampmaximum regulated.
T1 and T2 :16 VAC input 160 VA
C.T. :Controlterminal common voltage comingfrom monitors C.T. terminal. Energizesrelay for cameraoutput voltageCP and CN.
CP :+15 VDC outputfor camera. Voltage isonly present when C.T.terminal has approximately 10-12VDC.
CN :Groundforcameravoltage.
E. TheDISTRIBUTION AMPLIFIER (PK-320) provides connecting terminals withthe followingfunctions:
A,G :Termination resistor jumper(short ifJ102 isnot feedinganother PK-320)or (leaveopenif connecting to another PK-320)
J101 :Inputterminalforconnection fromcameraoutput.
J103 :Videooutputterminalfor one riser.
B :Commonconnectionforturning system on. (Connects toPK-314A controlunit terminalC.T.)
A :Commonconnection for turningon PK-320. (Connects toall VM-104 monitors receivingvideo feed from PK320.
J102 :VideooutputterminaltootherPK-320’s.(Comesdirectlyfromcameraoutput.
J106, J107, J108 :Video output terminals for one riser each. 

FIGURE 4 WIRING LAYOUT DIAGRAM
F. Wire gauge sizes for common wires only are as follows:
+, -, CT :Minimum18gauge forup to 50monitors. Minimum16 gaugefor upto 100 monitors.
1,2,3,4 :Two twisted pair 22 gauge. Must be shielded pairs if not in metal conduit.
IntercomcommunicationcommonwiresmustberoutedawayfromflourescentlightsandAClines. Fordistances ofgreaterthan500feetuse20
gaugewire.Maximumdistancefromamplifierforcommunicationwiresis1000feet.
G. Wiregaugesizeforselectivewire(X):22gauge.Wiregaugesizeforcamerawires(CP,CN):18gauge.Unlessspecified,allotherwires:22gauge.
H. Use 16 gauge wire to connect control unit to the transformer. If wire length is greater than 50 feet, use 14 gauge wire.
I. Forwirelengthofmorethan100feet,runallpowersupplywires(+and-)directlytothecontrolunitlocation(usuallytheentrancepanellocation).
Forwire length greater than200 feet, use 16gaugewire.
J. Use 2 cond., #18 cable for door release wiring. If release is located more than 50' from the control unit, use 16 gauge wire.
K. Thecontrolunit (PK-314A)isratedfor3ampsat 17VDCandmaybeusedtosupplypower forupto50VM-104(withoutinstant-onfeature).See
SYSTEMLAYOUTsectionforadditionalinformation.MicrophonewiringmustbeshieldedcableandtheshieldmustbeconnectedtoterminalG.
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QuantumTM
Entrance Panel
PS-250


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     

WIRE CONNECTIONS AND EQUIPMENT INSTALLATION
Checkallwiresforshortstoeachotherandforgrounds. Connectallwires (EXCEPT117VACCONNECTIONSTOTRANSFORMERS)asshowninthe
connecting diagram FIG. 5 and in accordance with the wiring instructions.Refer to FIG. 6 for dual entrance wiring.
ENTRANCEPANEL(VM-300/4T):
A. Install frame (OF-200 series) into housing (BB-200 series).
B. Connect all wires necessary as shown in connecting diagram FIGURE. 5. Refer to FIGURE. 6 for dual entrance wiring.
C.Connectcoaxialvideocable(RG-59U)tothecameracableconnectoronthebackofthecamera.Connecttheremainingwiresfromthecableconnector
to CN and CP to supply power.
D.Installthefront panels into frame following thedirections included with thedirectory panel.
VIDEO MONITOR (VM-104):
A.Connect allnecessarywires asshowninthe connectingdiagramFIG. 5. RefertoFIG.6 fordualentrance wiring.IH-357andIH-358 housingincludes
four knock-out holes for cable inlet.
B.Mount the VM-104 to theIH-357 andIH-358 ringhousing usingthe adapterplate.
TRANSFORMER(PS-250):
A.Connecttransformer16voltterminalstoPK-314A,terminalsT1andT2.Connecttransformerprimaryto117VACobservingallapplicableelectricalcodes.
SYSTEM CHECK-OUT
Checkentiresystemaccordingtotheoperatinginstructions,turningeachmonitoronindividuallysothatifaproblemexistsitmaybeeasilyidentified.Ifthe
systemdoesnot operate as indicated, referto TroubleShooting section.
OPERATINGINSTRUCTIONS
A. ATENTRANCE PANEL(VM-300/4T Van-Guard ®, or QM-300/2QuantumTM):
1.Momentarily press buttoncorrespondingtodesiredsuite.
2. Reply in a normal voice when spoken to. Reply is hands-free.
3.Whendoorrelease buzzes, enter through door.
B. ATSUITE STATION (VM-104):
1. When call tone is heard, pick up intercom handset.
2. Adjust picture brightness and contrast as necessary using the slide control switches located just below lower right corner of video screen.
3. Identify caller on the video screen and converse with them.
4. The door may be opened by pressing the door release button marked "Door".
Eachmonitorstaysonforapproximately1minutewhencalled. Pictureisdelayedapproximately3to5seconds.Whenthedoorreleaseisactivatedorwhen
a second caller rings another suite, the monitor will shut off.
CallsmayalsobeinitiatedfromtheVM-104bypressingthevideomonitorbuttonmarked "Monitor".Thisactivatesthecameraandmaybeusedtore-initiate
acallthathas beencanceled,ortomonitortheentrancepanel. Themonitorwillstayonforapproximately1 minute.Only1monitoratatimeshould beon
usingvideomonitorbutton.
IfstandbycontrolisswitchedON,redLEDwilllightandmonitorwillremainonstandby,readytooperatewhenanothercallisplacedfromtheentrancepanel.
NOTE: Performancemayvarywithlargeorsmallinstallations.Ifnovideocontactwiththeentranceisdesiredorifatenantisleavingthesuite,thestandby
switchmay be turned OFF. Audiocommunication willstill operatein thenormal manner.
SYSTEM MAINTENANCE
ENTRANCEPANEL(VM-300/4T):
Directorypanelsareaccessiblebyremovingtheself-tappingmetalscrew(s)locatedinthetopL-channeljustaboveeachmodule.Afterremovingscrews,
lift L-channel away from frame. Panel can now be removed. Apply directory listings as desired and replace panels be reversing the above procedure.
CONTROL UNIT (PK-314A):
EachPK-314A has a 5amp, 3AGfuse as an overloadprotection. Replace this fusewith same type andrating only. If thisfuse continually opens, check
forwrongwiringor equipmentfailure.



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
    

Withcontinuousproductimprovement,sizesandotherspecificationsaresubjecttochangewithout notice. Printed in USA © 1997-2002 LEE DAN®
COMMUNICATIONS,
Distributed by:
Toll-Free: 800-231-1414
Phone: [phone]
Fax: [phone]
www. LEEDAN .com
155 Adams Avenue
Hauppauge, NY 11788-3699
FIGURE 9- VM-104 REAR VIEW
OVERALL DIMENSIONS: H: 8.25"; W: 7.38"; D: 2.25"
TROUBLE SHOOTING
SYSTEM:
Check for 15-18 VDC on PK-314A terminals P and N. This voltage should also appear between the + and - terminals of all video monitors. NOTE: The
PK-314Ahasanelectroniccurrentlimiterthatwillshuttheunitoffinthepresenceofashortcircuitontheoutputterminals.Whentheshortisremoved,the
outputshouldappearagain.Thecurrentlimiterwillalsoactincaseofanoverload(toomanymonitors),whichwillcausetheoutputtoswitchonandoffrapidly.
This may be noticed only if all monitors are turned on.
Ifpowersupplyfunctionissatisfactoryandifmonitorsturnon(screenlightsup)butnopictureisseen,thecameramaybecheckedbyconnectingamonitor
directly. If the camera does not turn on check for 15 VDC on camera terminals CP and CN, then check for 10 VDC on PK-314A terminal CT (terminal N
isnegative). Terminal CT voltagecomes fromthe videodistributionsystem (PK-320).
Problems with the video distribution system are usually due to wrong wiring. Make sure th CT terminal on each video monitor connects directly to the
distributionamplifier(PK-320)thatisfeedingthevideosignaltoit.ThisisnecessarybecausethePK-320isturnedonbytheconnectionfromtheCTterminal
on the active monitor to PK-320 terminal 4. Terminal 3 on the PK-320 connects to PK-314A terminal CT to turn on the camera.
INTERCOM:
Wrongwiringisthecauseofmostintercomproblems.ThePK-314Amaybecheckedbydisconnectingthecommonwiresandconnectingamonitordirectly
toandthencheckingcommunication.Thetelephoneoperationisindependentofthevideosectionandshouldoperateevenifthevideodoesnot.Theuse
of twisted pair wiring as shown on the connecting diagram FIG. 5 is essential for operation.
VIDEO MONITORS:
Videomonitorsarebestcheckedbysubstitution. Ifredstandbylightisnotilluminatedwhenunitisturnedoncheckif+17VDCispresent. Ifpresentreplace
monitor,if not, troubleshoot wiring for +17VDC.
LEE DAN
®
VM-104