Videx Kristallo, Kristallo KR-AV-VR Series Manual
Kristallo Series
ENG
Art.KR-AV-VR Vandal Resistant Digital A/V Door Panel for VX2200
250mm
274mm
80mm
104mm
40mm
VRFB100x270
Flush Box
65mm
270mm
100mm 40mm
A
B
C
D
E
Rear View
DSW1
F
G
H
ON
Front View
KR-AV-VR-SB
50mm
Fig. 1
Surface Box
DESCRIPTION
Vandal Resistant Digital audio/video door entry panel for internal or external use, to work
with the VIDEX VX2200 digital system and is available with a ush back box (VRFB100x270)
as standard or optional surface back box (KR-AV-VR-SB), see Fig.1.
Normally used on installations where each property or apartment requires a local intercom
door station directly outside their property or apartment.
The panel includes an HD colour camera (650 lines with 90º of viewing angle) plus the speaker
unit module and a single call button.
10 Way dip-switch bank (DSW1) of which 8 (1 to 8) are used to set the address of the
videophone to call, the ninth is used to set the door opening time (2 seconds = OFF, 6
seconds = ON). The tenth is not used.
Loudspeaker and microphone volume adjustable through two trimmers on the bottom of
2.5mm
I
LEGEND
Countersunk Security Screws
Microphone
Colour Camera
Speaker
Call Button
Connection Terminals
Dip-switch (DSW1)
Microphone & loudspeaker
trimmer
Current Firmware
(SW.KR-AV PB 1.2)
the unit. Block exchangers are not required.
OPERATION
To Call the Apartment
Press the call button on the panel:
• The KR-AV-VR panel will call the apartment emitting a low volume beep at 2 second intervals (approx.).
• When the apartment answers the conversation can begin.
• When the conversation is nished and the call is closed down the panel will revert back to standby mode.
In the event that the videophone is in privacy mode or if there is no answer (system busy), the call will stop automatically after
approximately 40 seconds.
Art.KR-AV-VR - Installation Instructions
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Kristallo Series
Art. KR-AV-VR Vandal Resistant Digital A/V Door Panel for VX2200
If the call is answered and the conversation is not closed down by the user the call will terminate automatically after approximately
60 seconds.
To Open the Door from the Videophone (when the conversation is open)
Press the lock button on the Videophone:
• The “REL” output terminal on the panel (see Fig.1 reference “F”) will be triggered and activate the relay connected to the lock
(see Fig.3 and Fig.4 on page 5 for relay and lock wiring).
• The panel will emit 4 quick, successive low volume beeps to indicate the lock has been triggered.
PROGRAMMING & ADJUSTMENTS
Programming options are:
• The Phone ID (address) of the local videophone to call when the call button is pressed (see Fig.1 reference “G”, 10 way dip-
switch bank DSW1, switches 1 to 8).
• The door opening time (the “REL” output) for the electric lock (switch 9).
• Switch 10 is not used.
LOCAL VIDEOPHONE PHONE ID SETUP
Use the rst 8 dip-switches of the 10 way dip-switch bank (see Fig.2) to
set the PHONE ID for the local videophone.
Each switch corresponds to one bit which can have a value of 0 (OFF) or
1 (ON).
Each bit corresponds to a decimal weight depending on the position:
Switch 1 = decimal 1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64 and 8=128
(see table below). I.E to set the address 37, put switches 1, 3 and 6 ON
(1+4+32=37).
ON
DSW1
2 3 4 5 6 7 8 9 10
1
Fig. 2
SWITCHES DECIMAL WEIGHT ADDRESS
8 7 6 5 4 3 2 1 128 64 32 16 8 4 2 1
OFF OFF OFF OFF OFF OFF OFF ON 0 0 0 0 0 0 0 1 1
OFF OFF OFF OFF OFF OFF ON OFF 0 0 0 0 0 0 1 0 2
OFF OFF OFF OFF OFF OFF ON ON 0 0 0 0 0 0 1 1 3
OFF OFF OFF OFF OFF ON OFF OFF 0 0 0 0 0 1 0 0 4
OFF OFF ON OFF OFF ON OFF ON 0 0 1 0 0 1 0 1 37
ON OFF ON ON OFF ON OFF OFF 1 0 1 1 0 1 0 0 180
DOOR OPENING TIME SETUP
Switch 9 (refer to Fig.2) sets the door opening time (the “REL” output): OFF = 2 seconds, ON = 6 seconds.
VOLUME ADJUSTMENT
Volume adjustment trimmers are available for both the microphone and
speaker which are located at the bottom of the KR-AV unit (see Fig.1
reference “H”).
Mic and Speaker volume adjustments
Turning the mic or speaker adjustment trimmer clockwise will increase
the volume and turning the mic or speaker adjustment timmer counterclockwise will decrease the volume, see Fig.3.
Art.KR-AV-VR - Installation Instructions
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Fig. 3
ENUK - V1.0 - 08/06/18
Kristallo Series
Art. KR-AV-VR Vandal Resistant Digital A/V Door Panel for VX2200
TERMINALS
REL Open collector active low output Vdc 100mA max enabled by lock release button on videophone
LGT Terminal not used
V1-O Video signal V1 output towards the local videophone
V2-O Video signal V2 output towards the local videophone
V1-I Video signal V1 input from the main intercom door station
V2-I Video signal V2 input from the main intercom door station
L-O Data BUS out towards the local videophone
L-I Data BUS in from the main intercom door station
Gnd 12Vdc power supply ground and Data BUS -(negative) connection
12V 12Vdc power supply input
TECHNICAL SPECIFICATION
Power supply voltage: 12÷14Vdc
Power consumption: Stand-by: 6mA max (on 12Vdc)
Operating: 200mA Max (on 12Vdc)
Working temperature: -10° +50° C
Art.KR-AV-VR - Installation Instructions
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Kristallo Series
Art. KR-AV-VR Vandal Resistant Digital A/V Door Panel for VX2200
GENERAL DIRECTIONS FOR INSTALLATION
CABLE SIZE GUIDE
Refer to the table below for the power supply output connections to the KR-AV-VR panel and the lock release connections.
Distance 20m
Cross Sectional Area (CSA) 0.5mm
Ideally the power supply should be located as close to the KR-AV-VR panel as possible for best performance. The maximum
acceptable resistance for the above cables = 3Ω or less for best possible performance.
For other VX2200 system devices refer to the following table. It is recommended that a twisted pair cable is used for the L and databus connections and for balanced video signal connections V1-I / V1-O and V2-I / V2-O.
VX2200 System Cable Requirements
Connections 50m 100m 200m 300m
L 0.4mm
- 0.4mm
V1 (V1-I / V1-O)* 0.35mm
V2 (V2-I / V2-O)* 0.35mm
+20V * 0.5mm
GNDV * 0.5mm
+12V 0.4mm
GND 0.4mm
All others ** 0.25mm
2
2
2
2
2
2
2
2
2
2
0.5mm
0.5mm
0.5mm
0.5mm
0.75mm
0.75mm
0.75mm
0.75mm
0.35mm
2
2
2
2
2
2
2
2
2
0.75mm
0.75mm
0.75mm
0.75mm
1.0mm
1.0mm
1.0mm
1.0mm
0.5mm
2
2
2
2
2
2
2
2
2
0.75mm
1.0mm
1.0mm
1.0mm
1.0mm
1.5mm
1.5mm
1.5mm
1.5mm
2
2
2
2
2
2
2
2
2
* - these connections are only required on video systems.
** - these are optional connections (e.g. door monitoring LED).
The maximum acceptable resistance for all the above connections (except +20V and GNDV) = 7.5 Ohms and the maximum
acceptable resistance for the video connections +20V and GNDV = 5 Ohms for best possible performance. Please note that all cable
sizes shown in the tables above are the minimum cable requirements. Also note that additional consideration should be given
when selecting and using internal and external grade cable and should be used where appropriate.
IMPORTANT NOTE: Only bare copper (BC) cable should be used (solid or stranded is acceptable). Please be aware that when
selecting a cable the following should NOT be used: Copper Coated Steel (CCS) and Copper Clad Aluminium (CCA). While these
types of cable may oer a low cost solution they will have a higher resistance than pure copper cable and can aect the overall
performance of the system therefore Videx DO NOT recommend these types of cable.
Further cabling information can be found in the technical manual VX2200Blocks1-2 and is also provided in any accompanying
installation instructions with the various audio/videophones and hands-free devices.
GENERAL INSTALLATION NOTES
• Check that all components are free from damage before installing (DO NOT proceed with installation in the event of damage).
• Keep all packaging away from children.
• Do not obstruct the ventilation openings or slots on any of the devices.
• All connections to mains voltages must be made to the current national standards (I.E.E. wiring regulations for the UK or the
appropriate standards of your country).
• Install an appropriate fused spur or isolation switch to isolate the mains where necessary and always isolate the mains before
carrying out any maintenance work on the system.
• Avoid water ingress into the rear of the panel (or other devices) always seal the panel’s back box frame during installation using
a suitable silicon based sealant (also refer to back box installation notes on pages 6 and 7).
• All intercom and access control cables must be routed separately from the mains and other high voltage cables (ideally in
separate cable ducts/trays or where this is not possible should be kept apart at a distance of no less than 30cm (12” approx.) if
running in the same cable duct/tray.
Art.KR-AV-VR - Installation Instructions
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