dBTechnologies DM 30T Powered Bi Amped Stage Monitor User Manual
- June 17, 2024
- dBTechnologies
Table of Contents
DEM 30 IEM
DEM 30 – UHF IN-EAR MONITOR SYSTEM
QUICKSTART USER MANUAL
Section 1
The warnings in this manual must be observed together with the “USER MANUAL – Section 2”.
A.E.B. Industriale Srl Via Brodolini, 8 Località Crespellano 40053
VALSAMOGGIA BOLOGNA (ITALIA)
Tel +39 051 969870 Fax +39 051
969725www.dbtechnologies.com info
@dbtechnologies-aeb.com
Thank you for choosing a dBTechnologies Product!
DEM 30 is a compact and high quality UHF in-ear monitor system. The range of
frequency is: 823-832 MHz + 863-865 MHz. Some useful parameters (for example
EQ presets) can be directly choosen on the receiver. The included earphones
complete the set, together with interchangeable ear pads.
PACKAGE CONTENT
- DEM 301 transmitter
- Antenna with BNC connector
- DEM 30R receiver
- Power adapter
- DEM 30E earphones with interchangeable ear pads
- Batteries
- 2×19″ rack mounting kit
- This quick start e warranty/ documentation
DEM 30T (TRANSMITTER)
FRONT REAR
- PHONES CONNECTOR
- HEADPHONE LEVEL
- INPUT LEVEL
- SET BUTTON
- DISPLAY
- DOWN BUTTON
- UP BUTTON
- POWER BUTTON
- POWER SOCKET
- CABLE LOOKER
- COMBO AEI. INPUT
- COMBO AF2 INPUT
- PAD SELECTOR (0, -12 dB)
- ANTENNA
FIRST TURN ON
On the receiver (DEM 3o1?):
- Open the D battery cover and insert the supplied batteries
- Insert the earphones connector in the A socket
- Turn clockwise the B power switch / volume control
On the transmitter (DEM 30T):
- Insert and rotate the antenna 14 as shown in the below picture
- Connect the mixer outputs to the AEI. AF2 input connectors ( 10-11 ) of the transmitter.
- Plug the power supply in the socket 9.
- Push the “ON” 8 button for about 2 seconds
- Use the function “SET” button 4 to adjust the transmitter parameter, using the buttons 6 and 7 to increase/ decrease the values
A. 3.5 mm MINI JACK CONNECTOR
B. POWER SWITCH /VOLUME
C. UP/DOWN
D. BATTERY COVER
MAIN SCREENS FUNCTIONS
U – AF levels (stereo/mono)
V – GROUP – CHANNEL number
W -STEREO/MONO mode
X – BATTERY CHARGE LEVEL
Y – SIGNAL RECEPTION LEVEL
Z – FUNCTION SELECTIONS (STEREO/TONE/LIMITER/MIX)
TRANSMITTER RECEIVER
MAIN TECH SPECS – TRANSMITTER DEM 30T
| Available frequency bands | 823-832 MHz / 863-865 MHz |
|---|---|
| Channels | 96 (8 groups with 12 channels each) |
| Frequency response | 60 Hz – 15 kHz (± 3 dB) |
| RF power | 10 mW |
| Front panel controls | Headphone volume, In. level, SET, up, down |
| Rear panel controls | PAD switch |
| Dimensions (mm) | [inch.] |
| Weight (g) [oz.] | 560 [19.7] |
MAIN TECH SPECS – BODYPACK RECEIVER DEM 30R
| Frequency response | 50 Hz – 15 kHz (± 3 dB) |
|---|---|
| Output | stereo 3.5 mm mini-jack type |
| Controls | Volume, up, down, ESC, set |
| Power supply | 2 AA LR6 1.5 V batteries |
| Dimensions (mm) I [inch.] | 64 x 90 x 23 [2.51″ x 0.91″ x 3.54”] |
| Weight (g) [oz.] | 95 [0.09] |
MAIN TECH SPECS – EARPHONES DEM 30E (INCLUDED)
| Impedance | 16 Ω(±15%) [@ 1 kHz, 1 mW] |
|---|---|
| Sensitivity | 92.5 (± 3) dB [@ 1 kHz, 1 mW] |
| Ear Plugs | 3 pairs, interchangeable |
| Cable length | ≈1300 mm |
RED CERTIFICATION
This equipment is in conformity with RED directive 2014/53/EU in reference
to the following harmonized standards:
Health & Safety EN 62479 / EN 60950-1+A11+A1+Al2i-A2
EMC EN 301 489-1 v2.2.0, EN 301 489-9 1/2.1.11
Spectrum EN 300 422-1 v2.1.2
SIMPLIFIED EU DECLARATION OF CONFORMITY
Hereby, AEB Industriale
declares that the radio equipment DEM 30 SYSTEM is in compliance with
Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the
following internet address: http://www.dbtechnologies.com/it/downloads/
Scan with your QR reader App to download the complete user manual and the full text of the EU declaration of conformity.
Check the complete user manual onwww.dbtechnologies.com for further information about the system and available accessories.
Features, specification and appearance of products are subject to change without notice. dBTechnologies reserves the right to make changes or improvements in design or mafacturing without assuming any obligation to change or improve products previously manufactured.
420120320Q REV.1.1