Shure U2 - Controls and Indicators; Service Manual

E1999, Shure Incorporated Printed in U.S.A.
25B1022 (AG)
Service Manual
U2 Hand-Held UHF Transmitter
General
Characteristics
The Shure Model U2 Hand-Held UHF Transmitter is a micro-
processor controlled microphone-transmitter operating in the 774 to
862 MHz frequency range. This product is intended for use in high-
end installed sound, rental, and concert sound applications. Different
frequency variations are available in various countries.
Controls and Indicators
9
10
ON
OFF
5
1
8
5
4
GAIN
2
6
3
7
1. Grille
2. Programmable Display
3. Battery Fuel Gauge
4. Battery Cover
5. ON/OFF Switch
6. Antenna
7. Battery Compartment
8. MODE Button
9. SET Button
10. Audio Gain Control
Figure 1. U2 Transmitter Controls and Indicators
Service Note: Shure recommends that all service procedures be performed by a Factory-Authorized
Service Center or that the product be returned directly to Shure Brothers Inc.
Licensing: Operation may require a user license. Frequency or power-output modifications may
violate this product’s approvals. Contact your country’s communications authorities.