Extron electronics DTP2 CrossPoint 82 User Manual page 26

Remote RS-232 connector — Connect a host device to this 3-pole captive screw
L
connector for RS-232 serial control of the switcher (see
page 14. The default baud rate is 9600.
RS-232
Tx Rx G
Do not tin the wires!
Ground (G)
Receive (Rx)
Transmit (Tx)
Figure 7. RS-232 Wiring
Reset LED — This green LED remains lit while the DTP2 CrossPoint 82 has power.
M
While the button (see
Reset
3 seconds to indicate the level of reset initiated if the button is released at that point
(see Reset Modes on page 47 for more information).
Reset button — This recessed button initiates levels (modes) of reset on the
N
DTP2 CrossPoint 82. To initiate the different reset levels, use a pointed object such as
a small Philips screwdriver or a stylus to press and hold the button while the switcher is
running or while it is being powered up (see
Amplified audio output connector (see
O
page 14) —
• DTP2 CrossPoint 82 IPCP SA — Connect unpowered
speakers, 4-ohm @ 50 watts or 8-ohm @ 25 watts, to the
4-pole Amplified Output connector (shown at right) to play
amplified stereo audio.
• DTP2 CrossPoint 82 IPCP MA 70 — Connect unpowered,
high impedance speakers to the 2-pole Amplified Output
connector (shown at right) to play amplified mono audio.
ATTENTION:
•
Ensure the rated input voltage of the speakers matches
the rated output voltage of the DTP2 CrossPoint 82.
• Assurez-vous que la tension nominale d'entrée des
enceintes soit compatible avec la tension nominale de
sortie du DTP2 CrossPoint 82.
Aux analog line audio input connector — Connect a line level analog audio source
P
to this 5-pole captive screw connector for balanced or unbalanced mono or stereo
audio. The Aux input is shared and can be associated with one or more video inputs
(see Analog Audio Connections
IPCP Pro 355M Control Processor (DTP2 CrossPoint 82 IPCP SA and DTP2
Q
CrossPoint 82 IPCP MA 70 only) — The DTP2 CrossPoint 82 IPCP models include
a built-in IPCP Pro 355M Control Processor (see
these models, the LAN connector is incorporated in the IPCP control processor. For
connection and installation details of this control processor, see the IPCP Pro Series
User Guide at www.extron.com.
DTP2 CrossPoint 82 Scaling Presentation Matrix Switchers • Installation
Controlling
Device
Bidirectional
Ground (G)
Receive (Rx)
Transmit (Tx)
, below) is being pressed and held, this LED blinks every
N
Reset
figures 4 and 5
on page 20).
figures 4 and 5
figures 3 through 5 on
Modes).
on
AMPLIFIED OUTPUT
2x25W(8Ω)/2x50W(4Ω)
L
CLASS 2 WIRING
AMPLIFIED OUTPUT
70V - 100W
CLASS 2 WIRING
on page 14). For
R
18