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Electro Magnetic Compatibility (EMC)
This equipment complies with European rules for EMC according to
EN55013, EN55020 and EN50082-1.
Operation is subject to the following two conditions:
1
This device may not cause harmful interference.
2
This device must accept any interference received, including interference
that may cause undesired operation.
The equipment conforms with the EMC directive and low-voltage
directive.
This device complies to FCC rules under test conditions that included
use of system cables and connectors between system components. If you
have any problems, contact your dealer.
Warnings
Any unauthorized modification to this equipment may cause violation of
the FCC rules resulting in the revocation of the authorization to operate
the equipment.
To prevent fire or shock hazard, do not expose this accessory to rain or
moisture.
The exclamation mark within a triangle is intended to alert the
user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the
appliance.
2
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Related Manuals for Philips VSS7901/00T
Summary of Contents for Philips VSS7901/00T
- Page 1 Electro Magnetic Compatibility (EMC) This equipment complies with European rules for EMC according to EN55013, EN55020 and EN50082-1. Operation is subject to the following two conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.
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Page 2: Table Of Contents
Intercom Box Table of contents Introduction ...4 Installation ...5 Mounting the box System cable Doorbell output External power supply Volume of the loudspeaker Settings...9 Designating the box (CAMERA # switch) Box number Tamper switch active Double addressing error Operation ...11 English Read these instructions, before putting your system in operation. -
Page 3: Introduction
Introduction Thank you for buying this accessory for your observation system. Colour Observation system talk action menu auto next view System monitor Video recorder (VCR) Slave monitor Accessory boxes (0-2 per cable) Interface box System cameras Non system camera’s (CVBS) Mains power adapter The following items are included in this kit: Intercom box... -
Page 4: Installation
N.O. = Normally Open N.C. = Normally Closed The intercom box has a doorbell function. This means that a buzzer inside the system monitor sounds when someone presses the intercom’s doorbell button. When the doorbell button is pressed the monitor switches to the camera input the intercom box is designated to. -
Page 5: Mounting The Box
Mounting the box Loosen the screw holding the cover and remove the cover. Remove the circuit board Fasten the bottom plate of the box with two screws. Fit the circuit board. Now make the connections as described below. IMPORTANT: Adjust the settings of the circuit board switches to configure the box according to your system. -
Page 6: System Cable
System cable For the interconnections between the monitor, accessories and camera a system cable is supplied. For an optimum picture and sound quality you should always use 4-wire dual twisted-pair cable when extending the connection (max. 300m/900ft). The cable and plugs are available in the hobby and professional trade. -
Page 7: Doorbell Output
Doorbell output The figure below shows the screw terminals to which a separate bell can be connected. System-cable input System-cable output Switches 1, 2 & 3 Rotary switch (designates the box to a camera input) Tamper switch Volume preset External power supply If at maximum volume setting the loudspeaker volume remains low, then connect an external power supply (24V above (7). -
Page 8: Volume Of The Loudspeaker
Volume of the loudspeaker Adjust the volume of the sound reproduced at the intercom box with the volume preset (6). Settings Four switches - located inside the case, on the circuit board - are used to configure the circuit according to the system. The rotary switch designates the box to a particular camera input. -
Page 9: Box Number
Colour Observation system talk action menu auto next view Note: Switch positions 0 and those beyond the maximum number of inputs have no function. Box number This switch (BOX) informs the circuit about the accessory number when two boxes are designated to the same camera input of the system monitor. -
Page 10: Operation
Two alarm/action boxes or intercom boxes, which are designated to the same camera input, have the same ‘box-number’. If the system monitor detects two boxes with the same designation and box number, it shows the following error message: Change from one intercom box the BOX switch or the CAMERA # switch. -
Page 11: Technical Specifications
Technical specifications Power supply External power supply (optional) Power consumption Contact ratings doorbell relay System connectors System cable Dimensions Ambient conditions temperature humidity Specifications may change without notice. through the system cable (24V , 0,5A 0.5W 30V, 1A AC/DC RJ11E modular (“telephone”...
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