V-Tech VT-MDS Manual - Manual

VT-MDS Installation Manual
4 Cameras Switcher for VT05 system
VT-MDS switcher is used in VT05 Single Entry Video Doorphone system, for the purpose of
extending 2~4 Cameras.
VT-MDS
4 Cameras Switcher
IN USE
Features:
z Connecting 2~4 Cameras (Outdoor stations or CCTV Cameras)
z No extra power supply needed
z SET switch to select quantity of extended Cameras
z IN USE led indicates working state
z 86*86mm standard Installation Box
z Suitable for Color or B&W, CCIR or EIA monitors
Parts List:
z VT-MDS part
z 5 pcs C3-4P Wiring Cable, colors in RED, WHITE, YELLOW, BLACK
Mount Instruction:
z Install the 86 Bottom Box on the wall, or using a existing bottom Box
z Wire the cables, and test the single entry system.
z Mount the Front Panel with the Installed Bottom Box.
Specifications:
z Power Supply: DC 10~12V (Powered by Monitors)
z Video Switcher: 6dB Gain, 0~6MHz, 75Ohm Impedance
z Audio Switcher: Relay contact, < 0.2Ohm
z Shielded cable RVVP4*0.3mm 2 is needed when less than 30m distance from monitor
to camera; Co-axial Cable should be used to connect 3Y and 2W if over 30m distance.
VT-MDS
Wiring
Dra
w
ing
z
T
he SET
switch must be set to the posit
ion a
ccordi
ng to the
Cameras N
u
m
bers
z
If multi monitor
s
are inst
all
ed,
the
JP-VD jum
per must be set correctly
z
If 680/686/6
84/
687 mo
nitors a
re invo
lved, co
nnecti
ng termi
nals i
n
21
0W
Board o
n
brack
e
t
Note:
SET Switch
Camera Wiring
DS1,2,3,4
From Bottom Side
Monitor Wiring
JW/VP
* When CCTV
camera
is
us
ed,
con
n
ec
ti
ng
3Y wit
h
VIDEO s
ignal,
and 2W with G
N
D
VT-ENG-MDS-V1-2412
JS-OS2 JS-OS1
Red
Black
Yello w
Whit e
Whit e
Red
Yello w
Black
CN101 JS/VP JS/AP