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Operation, cont’d
IN1508 Scaling Presentation Switcher • Operation3-2
Operation
Front Panel Controls and Indicators
All of the switcher’s controls are on the front panel (figure 3-1). Many controls are
duplicated on the IR remote control (figure 3-8 on page 3-7). Front panel LEDs
provide graphic indication of some of the basic system functions. For more
complex tasks, such as system configuration, the switcher has a menu system that
is operated by using the front panel or IR remote control buttons. The menu
system reports via an on-screen display on the connected output device (figure 3-2).
INPUT OUTPUT RATE PIP
SCALING PRESENTATION SWITCHER
IR
IN1508
PICTURE CONTROLS
VGA
SVGA
XGA
SXGA
ON 7 6 5 4 3 2 1 SWAP
8
CENTER SIZE
CONT/
BRT
COL/
TNT
MENU ENTER
1024x852
1024x1024
1366x768
1365x1024
UXGA
720p
1080i
1080p
1 2 3 4 5 6 7 8
Figure 3-1 — IN1508 video switcher and switcher front panel
INPUTOUTPUT RA
TEPIP
DIGITAL
VIDEO SCALER
IR
IN1508
PICTURE CONTR
OL
VGA
SVGA
XGA
SXGA
ON
4
3
2
1
SWAP
CENTER
SIZE
CONT/
BRT
COL/
TNT
MENU ENTER
1024x852
1024x1024
1366x768
1365x1024
UXGA
720p
1080i
1080p
Menu Controls
15HD
Menu Controls
PICTURE
OUTPUT
INPUT
ADVANCED
AUDI O
Output V
olume
Input Gain/Atten
Audio Delay
ASPECT
RATIO
SIZE
ENTER
MENU
CENTER
CONT/
BRT
COL/
TINT
VIDEO
MUTE
AUDIO
MUTE
A/V
MUTE
ZOOM
PAN
5
6
ON/OFF
PIP
SWAP
7
8
IN1508
REMOTE
ASPECT
RATIO
SHARP
PHASE
FREEZE
E
X
T
R
O
N
E
L
E
C
T
R
O
N
I
C
S
I
N
1
5
0
8
S
C
A
L
I
N
G
P
R
E
S
E
N
T
A
T
I
O
N
S
W
I
T
C
H
E
R
30°
Figure 3-2 — Menu system display
Infrared sensor
1
Infrared remote sensor — This sensor receives infrared (IR) signals from the
included IN1508 remote control. The IR remote control must be pointed
within 30 degrees of this sensor (figure 3-2) for best results.
See “Remote Control Buttons”, later in this chapter, for operation of the
remote control.
The switcher’s IR receiver can be disabled to avoid conflicts with other
remotes. See the IR receiver enable SIS command in chapter 4, “Serial
Communications” to disable the IR receiver.