LD Systems IMA 120 Manual De Usuario página 9

PACKAGING CONTENT
LD IMA 120
Remove the product from the packaging and remove all packaging material.
Please check the completeness and integrity of the delivery and notify your distribution
partner immediately after purchase if the delivery is not complete or if it is damaged.
Product includes:
• 1x IMA 120 mixing amplifier
• 1x power cable
• 1 set of terminal blocks
• User manual
LD IMA 240
Remove the product from the packaging and remove all packaging material.
Please check the completeness and integrity of the delivery and notify your distribution
partner immediately after purchase if the delivery is not complete or if it is damaged.
Product includes:
• 1x IMA 240 mixing Amplifier
• 1x power cable
• 1 set of terminal blocks
• User manual
INTRODUCTION
For permanent installations, the flexibility and versatility of the mixing amplifier are particularly
important, in addition to an inconspicuous appearance. Different signal sources and microphones must
be able to be connected. In case of emergencies, the input signals must be easily muted to allow for
announcements or emergency calls. With the IMA 120 or IMA 240, LD Systems adds two more mixing
amplifiers to the IMA series, which leaves nothing to be desired in terms of design and flexibility.
Its compact design in a 9.5-inch chassis, multiple connectivity options including Bluetooth for wireless
connection of music sources, and multi-level priority switching guarantee seamless integration into
commercial and industrial applications. The IMA 120 or IMA 240 offers four priority levels for emergency
calls and microphone / line inputs for various signal and music sources. Optionally, an automatic
standby mode can also be activated to further reduce power consumption.
The mixer amplifier has two priority contact closures: one for the emergency input, which mutes all
other signal sources on the unit, and one for the microphone inputs, which mutes the music signal
sources. The outputs offer a power of 125 W or 240 W at 4 ohms, a 2-band EQ for bass and treble and a
70 V / 100 V tap. Using the High-Z / Low-Z selector switch, the output signal can be completely separated
from the output transformer, ensuring optimum frequency response in low impedance applications.
External power amplifiers, active subwoofers or systems for music on hold can be combined with the
IMA 120 or IMA 240 via the integrated aux output. With the Music Mix selector switch, you also decide
whether the entire mix or only the selected music signal source is to be transmitted to the aux output.
The intuitive design of the control panel with capacitive buttons for selecting the music signal source,
the clear layout of the rear panel and the compact 9.5-inch format ensure that there are no problems
when installing the mixing amplifier.
9