USER MANUAL
Model:
CDA-CV20,
1:2 Component Video DA
For maximum results, use Comprehensive
Brand Premium High Resolution cables
and connectors.
Contents
1
Introduction 1
2
Getting Started 1
3
Overview 1
4
Your CDA-CV20 1:2 Component Video DA 2
5
Connecting Your CDA-CV20 1:2 Component Video DA 3
6
Technical Specifications 4
Figures
Figure 1: CDA-CV20 1:2 Component Video DA 2
Figure 2: Connecting a CDA-CV20 3
Tables
Table 1: Features and Functions of the CDA-CV20 1:2 Component Video DA 2
Table 2: Technical Specifications of the CDA-CV20 1:2 Component Video DA 4
i
1 Introduction
Congratulations on purchasing your CDA-CV20 1:2 Component Video DA,
which is ideal for:
Component video signal distribution
Video duplication studios, delivering undiminished quality duplicates
The package includes the following items:
CDA-CV20 1:2 Component Video DA
Power adapter (12V DC input) and this user manual
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
3 Overview
The CDA-CV20 1:2 Component Video DA is a high quality 1:2 distributor
for component video (Y, Pb/Cb, Pr/Cr) signals that accepts one input and
distributes the signal to two identical outputs using RCA connectors. In
particular, the CDA-CV20:
Is HDTV compatible
Has a bandwidth of 500MHz
Is 12VDC fed
To achieve the best performance:
Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noiselevels (often associated with low quality cables)
Avoid interference from neighboring electrical appliances and position your
machine away from moisture, excessive sunlight and dust
Caution – No operator-serviceable parts inside unit.
Warning – Use only the input power wall adapter that is
provided with this unit.
Warning – Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
1
4 Your CDA-CV20 1:2 Component Video DA
Figure 1 and Table 1 define the CDA-CV20 1:2 Component Video DA:
Figure 1: CDA-CV20 1:2 Component Video DA
Table 1: Features and Functions of the CDA-CV20 1:2 Component Video DA
# Feature Function
1 12V DC +12V DC connector for powering the unit
2 PR/CR RCA Connector
3 PB/CB RCA Connector Connect to the component acceptor 2
4
5 PR/CR RCA Connector
6 PB/CB RCA Connector Connect to the component acceptor 1
7
8 Y RCA Connector
9 PB/CB RCA Connector Connect to the component source
10
11 ON LED Illuminates when receiving power
2
OUTPUT
Y RCA Connector
1
OUTPUT
Y RCA Connector
INPUTS
PR/CR RCA Connector
2
5 Connecting Your CDA-CV20 1:2 Component Video DA
To connect a CDA-CV20, as the example in Figure 2 illustrates, do the
following1:
1. Connect a component video source (for example, a DVD player) to the Y,
PB/CB, and PR/CR INPUT RCA connectors.
2. Connect the two sets of OUTPUT (Y, PB/CB, and PR/CR) RCA
connectors2 to up to two component video acceptors (for example, a
display and a projector).
3. Connect the 12V DC power adapter (wall transformer) to the 12V DC
socket and connect the transformer to the mains electricity.
Figure 2: Connecting a CDA-CV20
1 Switch OFF the power on each device before connecting it to your CDA-CV20. After connecting your CDA-CV20, switch
on its power and then switch on the power on each device
2 When only one output is required, connect only that output, and leave the other output unconnected
3
6 Technical Specifications
Table 2 includes the technical specifications:
Table 2: Technical Specifications1 of the CDA-CV20 1:2 Component Video DA
INPUT:
OUTPUTS:
MAX. OUTPUT LEVEL: 2.4Vpp
BANDWIDTH (-3dB): 500MHz
DIFF. GAIN: 0.03%
DIFF. PHASE: 0.03%
K-FACTOR: <0.05%
S/N RATIO: 73dB weighted
CROSSTALK (all hostile): –58dB @ 5MHz
COUPLING: DC
POWER SOURCE: 12 VDC, 71mA
DIMENSIONS: 12cm x 7.5cm x 2.5cm (4.7" x 0.98" x 2.95"), W, D, H
WEIGHT: 0.3kg. (0.66lbs.)
ACCESSORIES: Power supply, mounting bracket
1 component video (
connectors, 1Vpp/75
2 component video (Y, PB/C
connectors, 1Vpp/75
Y, P
B/CB
, P
R/CR
, or Y, U, V) on RCA
B
, P
R/CR
, or Y, U, V) on RCA
1 Specifications are subject to change without notice
4
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