Venture Global DCX-800 Wireless Door Chime User Manual Block Diagram

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Document ID	1260037
Application ID	TmoDWK6Mt25/W1Y/nyJ09A==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	21.43kB (267841 bits)
Date Submitted	2010-03-31 00:00:00
Date Available	2010-03-31 00:00:00
Creation Date	2010-02-27 09:04:36
Producing Software	Adobe Acrobat Pro 9.0.0
Document Lastmod	2010-03-31 09:29:46
Document Title	Block Diagram.CDR
Document Creator	Adobe Acrobat Pro 9.0.0
Document Author:	User

Specification
Receiver
DC Power
AC/DC adaptor
Frequency
Cover Range
DC 3V (CR2032 x 1)
USER MANUAL
914.8MHz
FSK
Modulation
Coding
Transmitter
DC 4.5V (UM2 x 3)
6V 300mA w/
plug: 2.1mm center positive
16 bit Fix (in sequence)
Learning code
300meter
MAINTENANCE
- For best results, use alkaline batteries.
- Always replace old or weak batteries.
- Keep doorbell dry. If wet, dry immediately.
- Do not use cleaning solvents on electronic products.
- Solvents contain chemicals that can damage circuitry.
Use damp towel or rag to clean. Dry immediately.
- Do not expose the bell unit to rain or immerse in water.
It is not water resistant.
- If the device is operated through an adapter, use one
in accordance with national safety regulations.
WARNING
The user is cautioned that changes and modifications made to the equipment
without the approval of manufacturer could void the user's authority to operate
this equipment.
The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment.
WIRELESS DOOR CHIME
with
Learning Code System
System Includes
Power
Chime
1.
2.
3.
4.
6V DC
300mA
Chime (receiver) .......................... 1 PC
Bell push (transmitter) ................... 1 PC
Battery for bell push (CR2032) ....... 1 PC
Screw for installation) .................... 4 PCS
CR2032
Bell Push
'C' Size
1.5V
'C ' Si ze
1.5 V
Chime
'C' Size
1.5V
or
SCREW
Using Battery
Parts & Function
Function Switch
Chime
Volume control
Using a AC/DC adaptor
Bell Pusher
Flasher
Learning
button
Code matching & melody select
ID
LIGHT
Melody
selector
CR2032
CHIME
Open the cover
Entering to learning mode (matching)
Press and hold the
button 3 seconds.
the LED #1 will flash. Press the
button
again to select the ID you wanted to match.
Battery compartment
Flip to open
Melody
selector
Learning
button
Battery cover
Pusher
Bell Button
LIGHT & CHIME
ID
Speaker
Then press
to select melody. It is 16 melody in sequence.
After select the ID and melody, press the bell pusher once (the pusher must be near the chime
1m minimum). If success, the chime will generate a short tone.
Mounting Hole
Name Plate
Battery clip
Open the cover
Mounting
If the LED jump to the other position, this pusher is already matching on this ID.
Delete the pusher on the chime memory
First, press the
button 3 seconds to entering the learning mode. Press the
button to
select the ID wanted to delete. Press and hold the
and
buttons 3 second. the chime
will generate a tone to indicate the pusher on this ID have been delete.
Or
Hang on the wall
Stand on the desk
-1-
Mount on the
Door frame
Change the melody in desired ID
First, press the
button 3 seconds to entering the learning mode. Press the
button to
select the ID wanted to change melody. Press the
button to select the melody. Press the
button until exit the learning mode.
-2-
FCC Warning Statement
This device complies with part 15 of the FCC rules.
Operation is subject To the following two conditions: (1)
This device may not cause harmful Interference, and (2)
This device must accept any interference received
Including interference that may cause undesired
operation.
NOTE: THE MANUFACTURER IS NOT
RESPONSIBLE FOR ANY RADIO OR TV
INTERFERENCE CAUSED BY UNAUTHORIZED
MODIFICATIONS TO THIS EQUIPMENT. SUCH
MODIFICATIONS COULD VOID THE USER’S
AUTHORITY TO OPERATE THE EQUIPMENT.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV technician for help.
-3-

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