9. INPUT Section
The input section is used to inspect and configure the audio inputs of the device. A warning is displayed
when a digital input is not present but selected as clock master, or routed to an output and is either not
present or not in sync to the clock master. Related input settings, such as AVB stream size or MADI auto
input, can be configured here.
9.1. Analog Inputs
The line level inputs of the M-1610 Pro accept levels of up to +24 dBu. Each individual channel has its
own line level setting of +13/+19/+24 dBu which can also be adjusted remotely. Additionally, the AD
converters can be globally set to standby (mute).
At single speed sample rates, the converters are configured with short delay 'sharp' IIR filters with
extremely low latencies (5 samples) and flat frequency response over the entire audible range. At higher
sample rates, a short delay 'slow' filter is used to additionally optimize the impulse response. The latency
increases to six samples at quad speed (176.4 kHz, 192 kHz).
In its default state, no routing exists between the analog inputs and the digital outputs. The analog
signals can be routed to two MADI ports , ADAT ports, and eight AVB streams at the same time.
9.1.1. Adjusting the Input Line Level
To adjust the input line level on the device:
1. Open the
Analog Input
tab in the
INPUT
section
2. Initially, the cursor will highlight all input channels. To accept this, rotate the encoder to move the
cursor to the current reference level
3. Alternatively, pressing the encoder on the channel strip allows the selection of an individual channel
Cursor (current channel)
Input Reference Level
4. Push the encoder on the current line level, then Rotate the encoder to change the setting and confirm
by pushing the encoder again.
RME M-1610 Pro User’s Guide
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| 9. INPUT Section
