CDVI CDV-17HFA User manual

►
Side View
88
110 20
CDV-17HFA
2-Wire Indoor Monitor
DIMENSION
DESCRIPTION FEATURES
►Two lock outputs.
►Choice of 4 ringtones
►Suitable for Villa or Apartment systems.
Product Information
DIP switch address setting.
►Max.128 DIP addresses.
►Internal call Intercom - on same address
2-wire system indoor handsfree audio handset

Side View
Speaker
Microphone
Unlock button
Talk button
Indicator
Tone volume
controller
Talk volume
controller
L2 L1
L1, L2
DIP2
DIP1
1 2 3 4 5 6
ON DIP
ON
1 2 3
Terminal Descriptions
Key Functions
Tone volume
controller Adjust the tone volume.
Adjust the talk volume.
Talk volume
Speaker Audio output.
Microphone Audio input
Unlock button Press to release the door lock.
Talk button Press to communicate hands free with visitor
2nd Unlock/Intercom button
During calling/talking state, press to release the
second door.
2nd Unlock
button/ Intercom
button In standby mode, press Call button to activate the
intercom call (local monitor/handsets only.
Indicator Power indicator.
controller
L1,L2: Bus terminal.
DIP1(Bit1~6): Used to set User Code address.
DIP2(Bit1~3): Used to set Slave Monitor Address
or Extended Address setting.
1. Parts and Functions

Bit state User Code Bit state User Code Bit state User Code
1 2 3 4 5 6
ON
Code=1
1 2 3 4 5 6
ON
Code=12
1 2 3 4 5 6
ON
Code=23
1 2 3 4 5 6
ON
Code=2
1 2 3 4 5 6
ON
Code=13
1 2 3 4 5 6
ON
Code=24
1 2 3 4 5 6
ON
Code=3
1 2 3 4 5 6
ON
Code=14
1 2 3 4 5 6
ON
Code=25
1 2 3 4 5 6
ON
Code=4
1 2 3 4 5 6
ON
Code=15
1 2 3 4 5 6
ON
Code=26
1 2 3 4 5 6
ON
Code=5
1 2 3 4 5 6
ON
Code=16
1 2 3 4 5 6
ON
Code=27
Bit state User Code Bit state User Code Bit state User Code
1 2 3 4 5 6
ON
Code=6
1 2 3 4 5 6
ON
Code=17
1 2 3 4 5 6
ON
Code=28
1 2 3 4 5 6
ON
Code=7
1 2 3 4 5 6
ON
Code=18
1 2 3 4 5 6
ON
Code=29
1 2 3 4 5 6
ON
Code=8
1 2 3 4 5 6
ON
Code=19
1 2 3 4 5 6
ON
Code=30
1 2 3 4 5 6
ON
Code=9
1 2 3 4 5 6
ON
Code=20
1 2 3 4 5 6
ON
Code=31
1 2 3 4 5 6
ON
Code=10
1 2 3 4 5 6
ON
Code=21
1 2 3 4 5 6
ON
Code=32
1 2 3 4 5 6
ON
Code=11
1 2 3 4 5 6
ON
Code=22
In the DT system, every apartment must have a unique identifcation called User
Code. The DIP1 switches are used to confgure the User Code for each Monitor.
• Bit-1~5 of DIP1 are used to User Code setting. The value is from 1 to 32, which
have 32 different codes for 32 apartments.
• Bit-6 of DIP1 is used to video match.
2. Setup Instructions
2.1 User Code Setting(DIP1 to set it)

DIP2 state Master/Slave type
1 2 3
ON
Master monitor
1 2 3
ON
Slave monitor 1
1 2 3
ON
Slave monitor 2
1 2 3
ON
Slave monitor 3
1 2 3 4 5 6
ON
Code=33
1 2 3
ON
DIP2 state DIP1 state User Code
1 2 3 4 5 6
ON
Code=1
1 2 3
ON
1 2 3 4 5 6
ON
Code=2
1 2 3
ON
... ... ...
1 2 3 4 5 6
ON
Code=31
1 2 3
ON
1 2 3 4 5 6
ON
Code=32
1 2 3
ON
1 2 3 4 5 6
ON
Code=34
1 2 3
ON
... ... ...
1 2 3 4 5 6
ON
Code=63
1 2 3
ON
1 2 3 4 5 6
ON
Code=64
1 2 3
ON
... ... ...
... ... ...
1 2 3 4 5 6
ON
Code=65
1 2 3
ON
1 2 3 4 5 6
ON
Code=66
1 2 3
ON
1 2 3 4 5 6
ON
Code=95
1 2 3
ON
1 2 3 4 5 6
ON
Code=96
1 2 3
ON
1 2 3 4 5 6
ON
Code=97
1 2 3
ON
1 2 3 4 5 6
ON
Code=98
1 2 3
ON
1 2 3
ON
1 2 3 4 5 6
ON
Code=127
1 2 3
ON
1 2 3 4 5 6
ON
Code=128
DIP2 state DIP1 state User Code
When multiple Monitors are installed in one apartment, these Monitors have to use
the same User Code setting therefore the Master/Slave mode should be set on the
Monitor.
5.2.2 When Bit-3 of DIP2 is set to ON, Bit-1~2 of DIP2 and Bit-1~5 of DIP1 are
used to extended address setting:
2.2 Slave Address Or Extended Address Setting (DIP2)
• Bit-1~2 of DIP2 are used to set the slave address or extended address.
• Bit-3 of DIP2 is used to switch between Master /Slave selection and extended
addressing
• When Bit-3 of DIP2 set to OFF, the Bit-1~2 of DIP2 are use to set the
master/slave address setting:

3. Mounting
1). Fix 2 screws to the wall at a appropriate
height; 2). Connect the system correctly;
3). Attach the audio phone to the bracket.
4. Specification
●Power Supply : DC 24V;
●Power Consumption: Standby 16mA; Working status 56mA;
●Working Temperature: -15ºC ~ +55ºC;
●Wiring: 2 wires,non-polarity;
●Dimension: 88(H)×110(W)×20(D)mm;

Dimensions: 128(H)×92(W)×30(D)mm
Gross Weight: 0.3Kg
Carton: 415 (H)×360 (W)×265 (D)mm
Quantity: 88PCS
5. Packing Information