Instruction Manual

ManualsBrandsLectrosonics ManualsAudio EquipmentWireless Microphone Transmitter

Wideband Digital Hybrid

Plug-On Transmitter

Rio Rancho, NM

LectroRM

By New Endian LLC

LectroRM is a mobile application for iOS and Android

operating systems. Its purpose is to remotely control

Lectrosonics Transmitters, including:

• SM Series

• WM

• L Series

• HMa, HMa/E01

The app remotely changes settings on the transmit-

ter through the use of encoded audio tones, which

when received by the attached microphone, will alter

the conﬁgured setting. The app was released by New

Endian, LLC in September 2011. The app is available

for download and sells for $25 on the Apple App Store

and Google Play Store.

LectroRM’s remote control mechanism is the use of an

audio sequence of tones (dweedles) that are interpret-

ed by the transmitter as a conﬁguration change. The

settings available in LectroRM are:

• Audio Level

• Frequency

• Sleep Mode

• Lock Mode

User Interface

The user interface involves selecting the audio se-

quence related to the desired change. Each version

has an interface for selecting the desired setting and

the desired option for that setting. Each version also

has a mechanism to prevent accidental activation of

the tone.

iOS

The iPhone version keeps each available setting on a

separate page with the list of options for that setting.

On iOS, the “Activate” toggle switch must be enabled

to show the button which will then activate the audio.

The iOS version’s default orientation is upside-down

but can be conﬁgured to orient right-side up. The

purpose for this is to orient the device’s speaker, which

is at the bottom of the device, closer to the transmitter

microphone.

Android

The Android version keeps all settings on the same

page and allows the user to toggle between the

activation buttons for each setting. The activation

button must be long pressed to activate. The Android

version also allows users to keep a conﬁgurable list of

full sets of settings.

Activation

For a transmitter to respond to remote control audio

tones, the transmitter must meet certain requirements:

• The transmitter must not be turned off; it can

however be in sleep mode.

• The transmitter must have ﬁrmware version

1.5 or later for Audio, Frequency, Sleep and

Lock changes.

• The transmitter microphone must be

within range.

• The transmitter must be conﬁgured to enable

remote control activation.

Please be aware this app is not a

Lectrosonics product. It is privately owned

and operated by New Endian LLC,