3
Balanced Audio Output
Tip
Ring
Tip
Ring
Sleeves
Unbalanced Audio Output
Tip
No Ground Here
No Ground Here
Tip
Sleeves
LR
LR
Unbalanced Audio Input
Balanced Audio Input
Tip
Ring
Tip
Ring
Sleeves
Tip
Sleeve
Sleeve
Tip
LR
LR
Do not tin the wires!
RS-232 and IR Over DTP Wiring
To pass bidirectional serial command signals between DTP-compatible devices, connect a control device to the three leftmost poles (Tx, Rx, and
G) of the 5-pole captive screw connector. To transmit and receive IR signals, connect a control device to the three rightmost poles (G, Tx, and Rx).
NOTE:
RS-232 and IR data can be transmitted or received simultaneously.
Audio Wiring
Wire the audio input and output connectors as shown below and to the right. Use the supplied tie wrap to strap the audio cable to the extended
tail of the connector. This does not apply to the amplified audio output connectors on the IN1608 SA, IN1608 MA, or IN1608 IPCP models.
ATTENTION:
For unbalanced outputs, do not connect
wires to the “-” poles (see the Extron
Audio Wiring Card
).
ATTENTION :
Pour les sorties asymétriques, ne connectez
pas de câbles aux pôles « - » (voir le
Audio Wiring Card
d’Extron).
NOTE:
The length of exposed wires is critical. The ideal
length is 3/16 inch (5 mm).
Front Panel Overview
eBUS
OVER
LIMIT
S
Tx
Rx
RTS
1
2
1
3
1
4
2
3
1
4
2
CTS
2
3
COM
IR/S
I/O
RELAYS
VOLUME
SCALING PRESENTATION SWITCHER
IN1608
INPUTS
1
HDCP
SIGNAL
OUTPUTS
ENTER
MENU
Extron
2
3
4
5
6
7
8
A
B
C
INPUTS
1 2 3 4 5 6 7 8
CONFIG
A
B
C
D
E
F
G
Figure 2.
Front Panel Features (IN1608 IPCP SA Shown)
A
Front panel configuration port
—
Connect a host device to the USB mini-B port for device configuration, control, and firmware upgrades.
B
Input selection buttons (1-8)
—
Press one of these buttons to select an input. The buttons light amber for audio and video, green for video
only, or red for audio only.
C
Status LED indicators
Input signal LEDs
—
Light green for each input when active video content is detected.
Output signal LEDs
—
Remain lit green when active video is being output or blink amber when output video and sync are disabled.
Input HDCP LEDs
—
Light green for each input signal that is HDCP-encrypted. Analog inputs 1 and 2 cannot be HDCP-encrypted.
Output HDCP LEDs
—
Light green for an output when it is currently HDCP-encrypted.
D
Menu and Enter buttons
—
Press these buttons to access and navigate the on-screen display menu system.
E
Navigation buttons
—
Press these buttons to navigate through the on-screen display menu system or change selected settings.
F
Volume knob and LED indicators
—
Rotate the Volume knob to adjust the program volume
(default). The eight Volume LED indicators light according to the volume level. The LEDs light in
order from bottom to top to indicate steps from 1% (-99 dB) to 99% (-1 dB). The bottom LED
blinks when the volume is muted. The top LED blinks when the volume is 100% (0 dB).
G
IPCP Pro 350 LED indicators
—
See the
IPCP Pro Series Setup Guide
for details.
Configuring IN1608 Scalers
IN1608 scalers can be configured through front panel controls and the on-screen display (OSD)
menu, the internal Web pages, the Extron Product Configuration Software, or SIS commands.
On-screen Display (OSD) Menu System
To configure IN1608 scalers using the OSD menu, connect a display to either HDMI output or to a
DTP receiver through the DTP output connector. The OSD menu consists of nine submenus that can
be accessed using the front panel Menu or Enter button (see the example to the right).
NOTE:
Press and hold the Enter button for 10 seconds to edit settings in the
Communication
submenu.
