U-CONTROL UMA25S
1. Introduction
Thank you for showing your confidence in us by purchasing the UMA25S. The UMA25S is an extremely flexible master keyboard with a control section that can be used for a wide array of applications. Whether you need independent control of computer rack synthesizers, General MIDI sound modules and effects devices, or want to use the UMA25S for conveniently operating sequencing software or computer
The following user manual is intended to familiarize you with the unit’s control elements, so that you can master all the functions. After having thoroughly read the user manual, store it at a safe place for future reference.
1.1 Before you get started
1.1.1 Shipment
The UMA25S was carefully packed at the factory to ensure safe transport. Nevertheless, if the box is damaged, inspect the unit immediately for signs of damage.
If the unit is damaged please do NOT return it to us, but notify your dealer and the shipping company immediately; otherwise, claims for damage or replacement may not be granted.
Use the supplied soft bag to avoid damage during storage and transport.
Make sure that children cannot play unsupervised with the unit or its packaging.
Please ensure proper disposal of all packing materials.
1.1.2 Initial operation
Ensure adequate air supply, and to avoid overheating, do not place your UMA25S on top of a power amplifier or near radiators, etc.
The UMA25S runs via USB, batteries or an external power adapter.
USB:
For the installation of the UMA25S in a studio environment, it is possible to connect the device directly to a free USB port of the computer using the supplied USB cable (see Fig. 1.1).
Batteries:
In case it is not possible to establish the power supply with USB (for example, several USB devices are connected to the host computer which may result in an overload), you can operate the UMA25S with three
* included
Fig. 1.1: Power supply via USB
Fig. 1.2: Battery compartment on the bottom side of the
UMA25S
Open the battery compartment by pressing the release tab carefully in the direction of the battery compartment while pulling the lid of the compartment upward.
Please note the following points when inserting the batteries:
The + symbol of the batteries must coincide with the
+symbol of the compartment! Incorrect polarity will damage the electronics!
Do not use old and new batteries together! When replacing batteries, always change all 3 batteries at the same time.
Do not use damaged batteries. The UMA25S might also be damaged because of chemical leakage.
If you do not use the UMA25S for an extended period of time, please remove the batteries from the compartment. The batteries could leak and damage the device.
After inserting the batteries, please close the battery compartment and make sure the release tab snaps into place.
External power supply:
If you neither want to draw the power supply via USB nor power the device with batteries, there is yet another possibility to connect the UMA25S to an external power supply unit. Please observe the correct operational data (DC 9 V; 300 mA) and correct polarity of the connector. Further information can be found above the DC input on the rear panel of the device. Reverse polarity may cause damage to the electronics.
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