Globalmediapro SMR-A4 User manual

Globalmediapro SMR-A4/7C/54/2C
16 by 4 / 12 by 4 / 8 by 4 / 4 by 4 3G-SDI Matrix
Operation Manual
Operation Manual

CONTENTS
1. Introduction..................................................1
2. Applications.................................................1
3. Package Contents ......................................1
4. System Requirements..................................1
5. Features........................................................2
6. Operation Controls and Functions.............3
6.1 Front Panel ..............................................3
6.2 Rear Panel...............................................4
6.3 Remote Control......................................5
6.4 RS-232 Pin Assignment ...........................6
6.5 RS-232 Commands.................................6
7. Connection Diagram ..................................7
8. Specications ..............................................8
9. Acronyms .....................................................9

1
1. INTRODUCTION
The 3G-SDI Matrix series allows SD-SDI, HD-SDI and 3G-SDI signals
to be shown on SDI displays while ensuring high bit-rates of 2.970
Gbps to give you fast signal transmission without signal loss. For
professionals, this means that it is now easier to switch multiple 3G-SDI
signals and split display of them on up to four SDI-equipped displays
simultaneously. Additionally, these units can be controlled with the
supplied IR remote, the front panel keys or RS-232 control functions.
2. APPLICATIONS
•Video broadcasting switching display
•Professional video program display
•Film studios program monitoring
•Video program switching display
3. PACKAGE CONTENTS
• 16 by 4/12 by 4/8 by 4/4 by 4 3G-SDI Matrix
•Remote Control (CR-101)
•5 V/2.6 A DC Power Adaptor
•Operation Manual
4. SYSTEM REQUIREMENTS
Source devices with SDI (SD/HD/3G) output, display devices with SDI
Input and connected with SDI cables.

2
5. FEATURES
•3G-SDI input sources can be selected and split or switched to
four 3G-SDI displays simultaneously
•Operation at 2.970 Gbps, 2.970/1.001 Gbps, 1.485Gbps,
1.485/1.001 Gbps and 270 Mbps
•Supports SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE
292M, SMPTE 259M-C
• Connect using other units to extend your signal over long distances
• Signal is equalized and re-clocked
•Supports signal input and output distances of up to 300 meters for
SD signals, 200 meters for HD signals and 100 meters for 3G signals
Note: Tested with Belden 1694A cable. Operating distances may
vary if used with another type of cable.

6
6.4 RS-232 Pin Assignment
Pins denition of modem cable
SMR-A4/7C/54/2C Remote Controller
PIN Denition PIN Denition
1 NC 1 NC
2TxD 2RxD
3RxD 3TxD
4 NC 4 NC
5 GND 5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
Baud Rate: 19200 bps
Data bit: 8-bit
Parity: None
Stop bit: 1-bit
Flow Control: None
6.5 RS-232 Commands
Command Description
poweron Power ON
poweroff Power OFF
portx xx x= a~d output, xx=01~16 input
For example, when SDI output A needs to be SDI input 2, the
command would be porta 02.
Note: All the RS-232 command will be not executed unless followed
with a carriage return.
Commands are not case-sensitive.

8
8. SPECIFICATIONS
SMPTE Standard 425M Level A & B, 424M, 292M, 259M-C
SDI Transmission Rates 2.970 Gbps and 2.970/1.001 Gbps,
1.485Gbps, 1.485/1.001 Gbps and 270
Mbps
Input Ports 16/12/8/4×BNC (SD/HD/3G-SDI)
Output Ports 4×BNC (SD/HD/3G-SDI)
SDI Timing Support SD-SDI:
SMPTE 259M-C, 270 Mbit/s
HD-SDI:
SMPTE 292M, 1.485 & 1.485/1.001 Gbit/s
3G-SDI:
SMPTE 424M/425M-AB, 2.970 &
2.970/1.001
Gbit/s
ESD Protection Human-body Model:
± 8 kV (air-gap discharge)
± 4 kV (contact discharge)
SDI Cable Distance 3G-SDI up to 100m (BELDEN 1694A)
HD-SDI up to 200m (BELDEN 1694A)
SD-SDI up to 300m (BELDEN 1694A)
Power Supply 5 V DC/2.6 A (US/EU standards, CE/FCC/
UL certied)
Dimensions 436 mm (W)×132 mm (D)×93mm (H)
Weight 2476g (164), 2420g (124), 2380g (84),
2340g (44)
Chassis Material Metal
Silkscreen Color Black
Operating Temperature 0 ˚C~40 ˚C/32 ˚F~104 ˚F
Storage Temperature −20 ˚C~60 ˚C/−4 ˚F~104 ˚F
Relative Humidity 20~90 % RH (non-condensing)
Power Consumption 8.5 W (164), 7.5 W (124), 6.5 W(84), 5.5W
(44)

9
9. ACRONYMS
ACRONYM COMPLETE TERM
3G Bandwidth 2.97Gbit/s ≈ 3G
BNC Bayonet Neill-Concelman
SDI Serial Digital Interface