Shure Omnidirectional Dynamic Base Station Model 550L user manual

Summary of the content on the page No. 1

Shure Brothers Incorporated
222 Hartrey Avenue
Evanston IL 60202-3696 U.S.A.
Model 550L User Guide
• Reliability plus—under all operating conditions
• Neoprene feet prevent microphone slipping
PRESS-TO-TALK SWITCH OPERATION
The fingertip control bar is a non-locking switch;
simply depress the control bar and release after trans-
mission.
CONNECTIONS
Figure 1 shows the internal wiring of the 550L
microphone. The 550L is designed for balanced-line,
low-impedance operation. The WHITE and GREEN
cab

Summary of the content on the page No. 2

SPECIFICATIONS Cable 2.1m (7 ft) four-conductor, two conductor Type shielded, non-detachable Dynamic Case Frequency Response Brown ARMO-DUR with dull chrome-plated 150 to 6,000 Hz (see Figure 2) steel screen Dimensions See Figure 3 TYPICAL FREQUENCY RESPONSE FIGURE 2 OVERALL DIMENSIONS Polar Pattern FIGURE 3 Omnidirectional Net Weight Impedance (at 1,000 Hz) 836 grams (1 lb 13-1/2 oz) Microphone rating impedance is 150 ohms (220 Shipping Weight ohms actual) for connection to microphone i