Converters.TV 15334 User manual

Video CV-SV 4x1 Switch
# 15334
Operation Manual

Introduction
Video CV-SV 4x1 Switch is designed to switch between Standard Definition
(SD) Composite and Super video sources such as VCR s, DVD players and
Gaming Consoles like XBox and PS3, all to share onto one Composite or S-
video enabled display. Supports standard Interlaced video and analog L/R
audio sources of 480i and 576i resolution (NTSC and PAL). Control four SD
video sources to display as required to the one screen, plus their associated
analog L/R audio can be run to the TV speakers, or to an external Amplifier.
Ideal for multi-input addition to single input TV s.
Applications
4x1 CV/SV switcher is designed for switching between video & S-video
sources. Such as VCR,DVD player... to share one TV display.
Features
- LED indicators.
- IR remote control
- Supports Standard Def (SD) video sources: 480i (NTSC) and 576i (PAL)
- Supports L/R audio input / output
- Plug and play, easy to install and operate
- Supports control either through input selection buttons on the front panel, or
by using the included infrared remote control
- RS-232 interface allows control from a PC device
- Ideal for presentation and large shop integration.
- Support audio format: L/R (analog) or PC AMP speaker system (option)
Operation Front anel
Controls and
Functions

1. ower indicator LED.
2. ower ON/OFF switch: Push the button to turn ON/OFF the power.
3. IR sensor: Infrared remote control sensor.
4. Input 1 indicator LED .
5. Input 1 switch: Push the button, LED lights up, source 1 is selected.
6. Input 2 indicator LED.
7. Input 2 switch: Push the button, LED lights up, source 2 is selected.
8. Input 3 indicator LED .
9. Input 3 switch: Push the button, LED lights up, source 3 is selected.
10. Input 4 indicator LED.
11. Input 4 switch: Push the button, LED lights up, source 4 is selected.
Rear anel
1. RS-232: 9-pin D-sub female connector for connecting to your other control
console for remote control.
2. CV/SV+Audio output: Use a CV/SV cable to connect to your display.
Use a 1 RCA to 1 RCA video cable to your display.
Use a 2 RCA to 2 RCA audio cable to your display.
(Option) connects to your PC AMP speaker system.
3. CV/SV + Audio input 4: Use a CV/SV cable to connect to your source 4.
4. CV/SV + Audio input 3: Use a CV/SV cable to connect to your source 3.
5. CV/SV + Audio input 2: Use a CV/SV cable to connect to your source 2.
6. CV/SV + Audio input 1: Use a CV/SV cable to connect to your source 1.
7. DC power jack : 5V1A power input ,center +.
Remote Control
1. ower: Switch between power ON
and Standby.
2. Press button 1 to select source 1.
3. Press button 2 to select source 2.
4. Press button 3 to select source 3.
5. Press button 4 to select source 4.
Note: Replacement battery can be
found at a local electronic retail store.

RS232 Remote Control rotocol
The connection between Video CV-SV 4x1 Switch and remote controller with
RS-232 modem cable.
Pins definition of modem cable
Video CV-SV 4x1 Switch Remote Controller
IN DEFINITION IN DEFINITION
1 NC 1 NC
2 TxD 2 RxD
3 RxD →3 TxD
4 NC 4 NC
5 GND 5 GND
6 NC ←6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
* RS-232 transmission format:
Baud Rate : 9600 bps
Data Bit : 8 Bits
Parity: None
Stop Bit: bit
* Command :
Specifications
Input Video:
S-Video:
Analog Audio: (L/R)
1 Vp-p @75 ohm
Y: 1 Vp-p @ 75 ohm
C: 0.286 Vp-p @75 ohm
2Vrms max 47 k ohm
Output Video:
S-Video:
Analog Audio: (L/R)
1 Vp-p @75 ohm
Y: 1 Vp-p @ 75 ohm
C: 0.286 Vp-p @75 ohm
2Vrms max 47 k ohm
PC / YpbPr Bandwidth 650 MHz (-3db)
Differential Gain 0.05%
Differential Phase 0.05 degree
Power Consumption 1 Watts (max.)
Power 5V 1A AC adaptor
Dimensions 175(W)x 292(D) x 45(H)mm
Unit Weight 1.5Kgs

Connections
COMMENT
PORT 1 ON
PORT 2 ON
PORT 3 ON
PORT 4 ON
POWER ON
POWER OFF
Connection
Diagram