Extron electronics SW 6 CV MX Instrucciones de operaciones Pagina 70
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Appendix, cont’d
System 7SC • AppendixA-6
RS-232
PRO
J CONTROL
C
O
N
T
A
C
T
C
L
O
S
U
R
E
R
E
L
A
Y
1
IR
T
R
A
N
S
P
O
R
T
R
E
L
A
Y
2
1
2
DISPLAY PWR
SENSOR
IR COMM
R
G
B
H
/HV
V
INPUTS
A
U
D
IO
IN
SCP/AAP CONTROL
OUTPUTS
RGB
Anaheim, CA
1
00
-
2
40
50/60 H
z
1.3A MAX.
1
L
R
1
LR
2
L
R
3
L
R
4
L
R
5
L
R
6
L
R
1
2
3
4
5
A
B
C
D
E
A
B
C
D
E
6
7
E
D
C
B
A
A
B
CD
E
F
G
H
I
J
FIXED
VARIABLE
AB
CDE
E
D
C
B
A
ED
C
B
A
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
234
5
6
L
R
A
U
D
IO
O
U
T
Align Notches
Firmware Upgrade Installation
In some cases the System 7SC’s firmware may require replacement with an
updated version. The user-replaceable firmware chip is U70, the main microcon-
troller. We recommend that you send the unit in to Extron for service and updates.
Changes to firmware must be performed by authorized service personnel
only. Some System 7SC firmware updates must be performed at the
Extron factory.
Follow these steps to replace firmware in the System 7SC.
1. Disconnect the AC power cord from the System 7SC to remove power from
the unit.
To prevent electric shock, always unplug the System 7SC switcher from
the AC power source before opening the enclosure.
2. Remove the switcher from the rack, wall or furniture.
3. Remove the cover of the switcher (the top half of the enclosure) by removing
the screws, then lifting the cover straight up. The fan is connected to the side
of the cover. Do not disconnect the fan; set the cover down on the side that
has the attached fan.
Do not touch any switches or other electronic components inside the
switcher. Doing so could damage the
switcher. Electrostatic discharge (ESD)
can damage IC chips even though you
cannot feel it. You must be electrically
grounded before proceeding with
firmware replacement. A grounding
wrist strap is recommended.
4. Locate chip U70 on the circuit board, as
shown in the following
illustration.
Locating the firmware IC
chip, and aligning the PLCC chip
puller tool with firmware chip slots
- System 7SC 1
- Precautions 2
- Table of Contents 3
- Table of Contents, cont’d 4
- 68-499-01 Rev. C 5
- Printed in the USA 5
- Chapter One 7
- Introduction 8
- 1-3System 7SC • Introduction 9
- Introduction, cont’d 10
- Options and accessories 11
- Chapter Two 13
- Installation 14
- 2-3System 7SC • Installation 15
- Installation, cont’d 16
- 2-5System 7SC • Installation 17
- Rear panel inputs 17
- Per-input 19
- Master (Volume) 19
- Relay ports 21
- To / from 21
- 2-11System 7SC • Installation 23
- 2-13System 7SC • Installation 25
- System 7SC • Installation2-14 26
- 2-15System 7SC • Installation 27
- Installing the software 27
- Using the software 27
- Screwdriver 28
- Chapter Three 29
- Operation and Configuration 30
- If Display Power is on 31
- Adjustment features 32
- Input selection features 33
- Miscellaneous features 33
- Projector control memory 34
- Optimizing the System 35
- Menu overview 36
- Switcher Setup/Configuration 37
- Edge Smoothing 39
- Add Slave (slaving switchers) 39
- Audio/Video Adjustments 40
- Image Size 41
- Size Input 41
- IR Learning Configuration 42
- Initiating IR learning 44
- Information/System Options 45
- Image adjustments 45
- Executive mode 46
- SCP control pads 47
- Selecting an input 48
- Chapter Four 49
- Serial Communication 50
- Serial Communication, cont’d 52
- Vid, Y-C, YUV, YUVp, or RGB) 53
- Audio settings 57
- IR-related settings 57
- Miscellaneous settings 57
- Control Software for Windows 59
- Real Time Adjustments 61
- Room & Misc. Options 63
- Appendix 65
- .................... 1.5V 66
- Audio input 67
- Audio output 67
- Control/remote — switcher 67
- Appendix, cont’d 68
- Part Numbers and Accessories 69
- A-7System 7SC • Appendix 71
- FCC Class A Notice 73
- Extron’s Warranty 73
- Extron Electronics, USA 74
- Extron Electronics, Europe 74
- Extron Electronics, Asia 74
- Extron Electronics, Japan 74
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