Devine cannot be held responsible for any damage caused to any audio system due to the use of incorrect
microphone technique.
Setting Up Your Audio Installation
Start by setting the volume faders or controls of your mixer to zero. This includes any ‘gain’ or ‘trim’ controls.
After connecting the receiver to your mixer, speak into the microphone using the correct microphone
technique, and then gradually begin to raise the volume on your mixer to a standard level (maximum 0dB, or,
if your system does not have a level indicator, bring it gradually to the halfway or three-quarter way point). By
slowly increasing the volume, you will notice as soon as it is brought to an appropriate level and start to fine-
tune the whole system.
If the signal strength is not sufficient, use the ‘trim or ‘gain’ controls to raise the signal strength to an
appropriate level. If this does not solve the problem or your system does not include these controls, raise the
volume of the corresponding channel on the receiver.
If this is still unable to solve the problem, then another component of the signal chain needs to be adjusted
like the master volume of the mixer.
Using More Than One System at the Same
If you intend to operate multiple WMD-24 systems at the same time, it is important to note that the systems
are unlikely to be the only devices using the 2.4 GHz frequency band. In theory, it is possible to link
approximately two to three systems together (for a 4 to 6 microphone set-up) and operate them at the same
time.
However, please note that any nearby devices or equipment that operate using the same or similar
frequency band, as well as the distance between the different transmitters, can dramatically affect the result.
If you do decide to operate more than one system at the same time, then make sure that any equipment or
devices likely to cause signal interference are placed as far away as possible and that the selected channels
of each system are as far apart as possible.
This wireless system can be operated using the following channels and corresponding frequencies:
Channel
Frequency 1
Frequency 2
Channal
Frequency
1
Frequency 2
1
2406 MHz
2446 MHz
9
2422 MHz
2462 MHz
2
2408 MHz
2448 MHz
10
2424 MHz
2464 MHz
3
2410 MHz
2450 MHz
11
2426 MHz
2466 MHz
4
2412 MHz
2452 MHz
12
2428 MHz
2468 MHz
5
2414 MHz
2454 MHz
13
2430 MHz
2470 MHz
6
2416 MHz
2456 MHz
14
2432 MHz
2472 MHz
7
2418 MHz
2458 MHz
15
2434 MHz
2474 MHz
8
2420 MHz
2460 MHz
16
2404 MHz
2444 MHz
A third-party smartphone app can be downloaded and used to scan for WiFi signals. This will provide an
overview of available WiFi networks, their signal strength, and useful information regarding the transmission
frequency.
WiFi networks send a signal using the harmonised channels included below, with a 5 MHz interval between
each (except channel 14).
WiFi channels that can have a strong influence over the performance of the WMD-24 channels have
underlined below. However, this does not mean that other strong WiFi signals will not affect the performance
of the WMD-24. The included frequencies are measured at their peaks, which are also present within
adjacent frequencies (but gradually weaken as the signal moves further away from the source).
The information included in this user manual is subject to change at any time and without notification:
Version:
1.0
Date and author initials: 04-08-2020 RV
Revision date and author initials: -
