Audio Polarity; Headphone Monitor; Front Panel Setup; Network Settings - Lectrosonics M2T-X Series Instruction Manual

M2T-X

Audio Polarity

Select normal or inverted polarity for each
audio channel.

Headphone Monitor

The headphone source can be selected here or on the
front panel, using the A1, A2, B1 or B2 Buttons.

Front Panel Setup

Front panel settings may be customized as follows:
• LCD brightness
• Front panel lock
• Startup RF state
• Quick Sync Mode
Sync All: A long (1 second) press of
either the A1, A2, B1 or B2 buttons sends all
RX1 settings.
Split Mono: A long press of the A1or B1
buttons sends all RX1 settings with the mix mode
forced to Mono Ch. 1. A long press of the A2 or
B2 buttons sends all RX1 settings with the mix
mode forced to Mono Ch. 2.

Network Settings

Allows the user to set IP address or other network set-
tings when needed.
NOTE: New network settings require the unit
to reboot to take effect. Making a change and
pressing the BACK key will prompt the user to
Reboot Now, Save and Exit, or Discard and Exit.
10

Encryption Key Management

The M2T-X Version has four options for encryption keys:
• Volatile: This one-time only key is the highest
level of encryption security. The Volatile Key exists
only as long as the power on both the M2T-X Trans-
mitter and the receiver remains on during a single
session. If the receiver is powered off, but the M2T-
X has remained turned on, the Volatile Key must be
sent to the receiver again. If the power is turned off
on the M2T-X, the entire session concludes and a
new Volatile Key must be genereated and sent to all
receivers via the IR port.
• Standard: Standard Keys are unique to the M2T-X.
The M2T-X generates the Standard Key, and the
key may only be transferred to one receiver. The
receiver is the sole source of the Standard Key, and
because of this, the M2T-X may not receive (get)
any Standard Keys.
• Shared: There are an unlimited number of
Shared Keys available. Once generated by the M2T-
X and transferred to a receiver, the encryption key
is available to be shared (synced) by the receiver
with other transmitters/receivers via the IR port.
• Universal: This is the most convenient en-
cryption option available. All encryption-capable
Lectrosonics transmitters and receivers contain
the Universal Key. The key does not have to be
generated by the M2T-X. Simply set a Lectroson-
ics encryption-capable transmitter and the M2T-X
to Universal, and the encryption is in place. This
allows for convenient encryption amongst multiple
transmitters and receivers, but not as secure as
creating a unique key.

Encryption Keys

The M2T-X generates high entropy encryption keys to
sync with encryption-capable receivers. The user must
select a key type and create a key in the M2T-X, and
then sync the key with a receiver.
1. Begin by selecting a key type.
LECTROSONICS, INC.