BT Relate 2000 is a highly featured PSTN Videophone which can send a video image of the
caller over the PSTN to another Videophone. The Relate 2000 is also compatible with audio
only telephones. The Relate 2000 can be wall or table mounted and has the following
Twelve alpha-numeric keys, (0 to 9, * and #), Seven function keys and eight video control
keys. A shift key, used in conjunction with some of the keys, gives added facilities. In
common with the Relate range, the dialling keys are lettered and numbered.
Incoming calls are signalled by a tone caller which has an adjustable volume control on
the underside of the telephone with HI, LO and OFF settings. The tone and frequency can
also be set through software control.
Pressing the SECRECY button will cut off sound transmission in audio mode, or sound and
video transmission in video mode without affecting incoming speech or video. It can be
used in handset or loudspeaking mode. Press Secrecy button again to reinstate
transmission. An indicator will light when secrecy is in use. Secrecy is automatically
switched off when a call is completed, but is not affected when switching between video
and audio operation.
Allows a pause of 3.4 seconds, with a maximum of three pauses to be inserted in a stored
number. This is required by some PABXS.
Up to 10 numbers of up to 20 digits long may be stored. These numbers and redial are
stored in EEPROM and will be retained, without power source, for up to five years.
Operation of this key, followed by the memory number, will call the stored number.
Timed Break or Earth Loop Recall.
With the handset lifted, or in loudspeaking mode, pressing the REDIAL button will cause
the last number dialled to be repeated.
Allows full handsfree operation. The indicator adjacent to the key will light when
loudspeaking is in use.
This key, mounted under the hinged video unit, displays the time since handset lifted.
Incoming and outgoing calls can be timed, in hours and minutes. If no call is in progress,
the time displayed will be the last call made. The timer will only operate when connected
to the mains power supply.
Colour Liquid Crystal Display.
The LCD is a 2.9" screen which displays the incoming video signal at a rate of 8
frames per second. If the picture is unclear due to line noise or other interference, the
rate may be slowed to 3 - 4 frames per second.
The call will be established as a voice call. To protect user privacy, video can only be
switched on by mutual consent with both parties having agreed to a video connection and
having compatible video telephones. The Video On/Off keys of each telephone must be
pressed within five seconds of each other. Whilst the link is being made, the screen turns
blue and displays "wait"; the line will also appear "dead". Further
operation of the key, during video, will remove the video link and restore the call to
Contrast brightness and colour setting
These keys allow the user to adjust their display for optimum effect. Pressing brightness
alters the brightness of local picture and contrast alters contrast of local picture.
Colour control does not affect the local picture unless in self view. Colour of the
received video signal is controlled by the distant end using shift contrast.
With a video call in progress, the left hand corner of the screen will display the
transmitted picture ("picture in picture" facility). This can be removed by
operation of the SELF-VIEW key. SHIFT/SELF-VIEW enables a full picture of the out-going
signal to be seen, so that a check of what the distant end is receiving can be made.
Operation of the SHIFT key together with SELF-VIEW allows the user to see a mirror image
on the screen. It is recommended that this is used before making a video call. The method
by which a mirror image is obtained varies depending upon the mode of operation;
SHIFT/SELF VIEW with handset on hook or in video mode.
SELF VIEW only with handset off hook and no call or voice call only.
Allows the user to freeze the display at any time during a video call. Further operation
unfreezes the display. There is a short delay whilst the picture builds up. During this
time WAIT is displayed.
During freeze frame, operation of VIDEO REFRESH will update the screen.
Controlled by a mode switch on the underside of the instrument.
P-E for pulse
T-E for earth loop
T-TB for timed break
Made by Marconi Defence Systems for;
Marconi Electronics Ltd. Broad Oak Works, The Airport, Portsmouth. P03 5PQ
Distributed on sale or rental terms by BT outlets only.
Relate 2000 is approved under Approval number S/1000/3/N/502691 for use on DELs and PBXs
in category 1,3,5,7,9&11.
Relate 2000 has a REN of 1 and is intended for use in normal business or identical
locations. They are not suited for use in locations prone to damp condensation.
Using the Relate 2000
As with all camera and video equipment the quality of the picture may be affected by
various factors. For best video results, position the Relate 2000 in an environment which;
- Provides equal and ample light that illuminates your face.
- Does not have light shining from behind you.
- Avoids direct light on to the camera.
- Is not too dark.
- Avoids bright light from one side.
- Avoids a background which is patterned or cluttered.
Approximate overall dimensions are 218 mm x 239 mm x 130 mm (screen down), 220 mm (screen
Weight 1.5 kilograms, 3.1 kilograms packaged (includes transformer weighing 1 kilogram).
||BT Item Code
|Relate 2000 Ice Grey
|Relate 2000 Refurbished
|Relate 2000 transformer
Relate 2000 telephones are supplied with a mains adaptor unit which delivers 17.5v to the
telephone. Relate 2000 will operate as a basic telephone from the line power. There will
be no video, loudspeaker or timer facilities if mains power is not connected. Memory and
last number redial will be retained regardless of mains power.
Memory is retained on EEPROM. Memories will be retained for five years irrespective of the