Extron electronics DXP 44 HD 4K PLUS Setup Manual page 4

DXP HD 4K PLUS Series • Setup Guide (Continued)
Analog audio outputs — Connect powered speakers, an amplifier, or other audio output device to these 5-pole 3.5 mm
G
captive screw connectors for 2-ch stereo analog audio output. These connectors can de-embed LPCM audio that was routed
from any DXP HDMI input and convert it to a stereo analog signal. The
connectors. Use the supplied tie-wrap to strap the audio cable to the extended tail of the connector.
NOTE:
Analog output 1 and S/PDIF output 1 are always connected to the video input tied to it. Analog and S/PDIF
output 2 can be broken away (switched separately from the video).
Tip
Ring
Sleeves
Tip
Ring
Balanced Audio Output
Figure 4. Connecting Analog Audio
ATTENTION:
• For unbalanced audio output, connect the sleeves to the ground contact. DO NOT connect the sleeves to
the negative (-) contacts.
• Pour l'audio asymétrique, connectez les manchons au contact au sol. Ne PAS connecter les manchons aux
contacts négatifs (–).
NOTE:
The length of exposed wires is important. The ideal length is 3/16 inch (5 mm).
S/PDIF digital audio outputs (Sony/Philips Digital Interface Format) — Use 75 ohm digital
H
audio cables to connect audio signal processors (such as the Extron SSP 7.1 Surround Sound
Processor) or other compatible devices to these female RCA connectors (see the illustration
at right). The connected processor then converts digital signals from these ports to analog for
encoded standard definition bitstream audio for Dolby or DTS multi-channel surround sound.
NOTES:
• When the input audio is a high bit rate (HBR) audio stream, mute these outputs.
• S/PDIF output 1 and analog output 1 are always connected to the video input tied to them. S/PDIF and analog
output 2 can be broken away (untied).
AC power connector — Plug a standard IEC power cord (provided) into this connector to connect the switcher to a 100 VAC
I
to 240 VAC, 50-60 Hz power source.
Securing HDMI Cables with the LockIt HDMI Cable Lacing Bracket
Use a LockIt HDMI Cable Lacing Bracket to securely fasten each HDMI cable to the switcher:
Plug the HDMI cable into the panel connection (see the illustration at right,
1.
Loosen the HDMI connection mounting screw from the panel enough to allow the LockIt
2.
lacing bracket to be placed over it (
Place the LockIt lacing bracket (
3.
tighten the screw to secure the bracket.
ATTENTION:
• Do not overtighten the HDMI connector mounting screw. The shield it fastens to
is very thin and can easily be stripped.
• Ne serrez pas trop la vis de montage du connecteur HDMI. Le blindage auquel
elle est attachée est très fin et peut facilement être dénudé.
Loosely place the included tie wrap around the HDMI connector and the LockIt lacing bracket as shown (
4.
While holding the connector securely against the lacing bracket, use pliers or similar tool to tighten the tie wrap, then remove
5.
any excess length.
4
No Ground Here
Tip
Sleeves
Tip
No Ground Here
Unbalanced Audio Output
Do not tin the wires!
2 ). The screw does not have to be removed.
3 ) on the screw and against the HDMI connector, then
figure 4 on the next page shows how to wire these
).
1
3 3
1 1
3
4 4
Tip (+)
Sleeve ( )
2 2
).
4