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Computer Graphics (VGA)/Stereo Audio Matrix Switcher
PTN Electronics Limited
www.PTN-electronics.com
iii
Contents
1. INTRODUCTION ................................................................................................................................... 4
1.1
A
BOUT
MVG
M
ATRIX
S
WITCHER
S
YSTEM
........................................................................................ 4
1.2
MVG
M
ATRIX
S
WITCHER
M
ODELS
................................................................................................... 4
2. PACKING OF THE PRODUCT ............................................................................................................. 5
3. INSTALLATION .................................................................................................................................... 5
4. FRONT VIEW OF THE PRODUCT ...................................................................................................... 6
4.1
F
RONT
V
IEW OF THE
MVG44A ........................................................................................................ 6
4.2
F
RONT
V
IEW OF THE
MVG82A
、
MVG84A
、
MVG88A ................................................................... 6
5. REAR VIEW OF THE PRODUCT ......................................................................................................... 6
5.1
R
EAR
V
IEW OF THE
VGA44A .......................................................................................................... 6
5.2
R
EAR
V
IEW OF THE
MVG82A
、
MVG84A
、
MVG88A ..................................................................... 6
6. EXTERNAL CONNECTION.................................................................................................................. 7
6.1
I
NTRODUCTION OF THE
I
NPUT AND
O
UTPUT
C
ONNECTORS
................................................................ 7
6.2
C
ONNECTION OF
RS-232
C
OMMUNICATION
P
ORT
............................................................................ 7
6.2.1 Connection with Control Systems .......................................................................................... 7
6.2.2 Connection with Computer ..................................................................................................... 7
6.3
H
OW TO
C
ONNECT WITH THE
I
NPUT AND
O
UTPUT
T
ERMINALS
........................................................... 8
6.4
H
OW TO
C
ONNECT WITH THE
MVG
I/O
D
EVICES
.............................................................................. 9
7. OPERATION OF THE CONTROL PANEL ........................................................................................... 9
7.1
F
RONT
P
ANEL
D
ESCRIPTION
............................................................................................................ 9
7.2
C
OMMAND
F
ORMAT OF THE
S
WITCHING
O
PERATION
....................................................................... 10
7.3
E
XAMPLES OF
O
PERATION
............................................................................................................. 10
8. USAGE OF THE REMOTE CONTROLLER ...................................................................................... 11
9. COMMUNICATION PROTOCOL AND COMMAND CODES ............................................................ 12
10. TECHNICAL SPECIFICATIONS ...................................................................................................... 14
11. SYSTEM DIAGRAM ......................................................................................................................... 15
12. TROUBLESHOOTING & MAINTENANCE ...................................................................................... 15