2
UT700
LECTROSONICS, INC.
INTRODUCTION
The 700 Series wireless system provides a combination of outstanding audio quality
and secure encryption. This unique combination makes the 700 Series equally
suitable for high-end studio and stage applications, and for corporate and govern-
ment applications where security is a concern.
Several advantages are provided by a digital wireless system:
• A digital radio system provides outstanding signal to noise ratio.
• The signal to noise ratio of a digital radio system stays constant all the way out to
the end of the usable range of RF signal strength.
• A DSP controlled analog limiter provides superior level control.
• Eavesdropping is extremely difficult due to the secure encryption.
The UT700 is an integral microphone/transmitter with an internal antenna. The
antenna is a dipole type utilizing the two printed circuit boards as the elements. The
housing is composed of durable PVC, machined to a natural, comfortable shape.
Internal mechanical parts are machined aluminum and brass.
Only the UT700 transmitters are covered in this manual. Companion receivers are
covered in separate manuals.
TABLE OF CONTENTS
The UT700 transmitter is FCC type accepted under Part 74: 470-608MHz and 614-802MHz
INTRODUCTION ................................................................................................... 2
GENERAL TECHNICAL DESCRIPTION ............................................................. 3
CONTROLS AND FUNCTIONS ........................................................................... 6
VARIMIC CONTROLS ........................................................................................... 8
BATTERY INSTALLATION .................................................................................. 10
OPERATING INSTRUCTIONS ........................................................................... 11
OPERATING NOTES ........................................................................................... 11
ADJUSTING THE TRANSMITTER FREQUENCY ............................................ 11
TROUBLESHOOTING ......................................................................................... 12
SPECIFICATIONS AND FEATURES ................................................................. 14
SERVICE AND REPAIR ...................................................................................... 15
RETURNING UNITS FOR REPAIR .................................................................... 15
WARRANTY ........................................................................................... Back cover
