IN1606 and IN1608 Series Scaling Presentation Switcher • Internal Web Pages 84
Figure 52. Digital HDMI Audio Output Section (IN1608 Models)
The digital output section displays the detected audio format sent to the HDMI or DTP
output (see Audio Format on page 75).
NOTE: If the detected format is Multi-Ch audio, the Left and Right faders and meters
are not applicable.
Limiters
The output limiters restrict the input signal level by compressing its dynamic range above
a specified threshold. The limiter is most commonly used to prevent clipping, protecting a
system against component or speaker damage.
TIP: Extron recommends leaving the limiter enabled to avoid clipping.
To enable or disable a limiter on an output:
1. Click the Output tab.
2. For the desired output, click the Limiter button in the appropriate output section.
Mix options
Output mix options determine what audio will be output. Options vary depending on device
model and output connector.
For amplified outputs (IN1608 SA and IN1608 MA only):
1. Click the Output tab.
2. If desired, deselect the Mic/Line check box to not include the mic/line inputs in the
amplified output (this is selected by default).
3. In the Mix Options panel, click the desired radio button. The IN1608 SA and
IN1608 MA models have different options.
For IN1608 SA models, the mix options include the following:
• Stereo Program — Outputs program audio as left and right stereo.
• Dual Mono Program — Sums Left and right program audio and outputs it on each
channel.
• No Program — Mutes program audio.
For IN1608 MA models, the mix options include the following:
• L + R Program (Mono) — Sums left and right program audio on the output.
• No Program — Mutes program audio.
