Model P4R User Guide P4R Receiver for use with the PSM® 400 Wireless Personal Monitor System ©2005, Shure Incorporated 27D8711 (Rev. 5) Patent Des. 442,938 Printed in U.S.A.
ENGLISH WARNING! USING THIS SYSTEM AT EXCESSIVE VOLUMES CAN CAUSE PERMANENT HEARING DAMAGE. USE AS LOW A VOLUME AS POSSIBLE. In order to use this system safely, avoid prolonged listening at excessive sound pressure levels. Please use the following guidelines established by the Occupational Safety Health Administration (OSHA) on maximum time exposure to sound pressure levels before hearing damage occurs.
ENGLISH Thank you for buying the P4R Receiver. The P4R is a component in the PSM® 400 family of wireless personal monitors. When used with a P4T Transmitter, it provides the many advantages of a wireless, in-ear monitoring system, including: • Improved Sound Quality - high fidelity without the risk of feedback, Increased Mobility - your mix moves with you, • Personal Control - through volume adjustment and MixMode®.
ENGLISH BATTERY INSTALLATION 1. Open the battery compartment door by pushing down and sliding towards antenna. 2. Insert a fresh 9V alkaline battery with the +/– terminals properly positioned (see Figure 2). 3. Close the battery compartment door. NOTE: If battery compartment door will not close, the battery is not properly inserted. FIGURE 2 LCD SCREEN The LCD screen on the top panel displays the status of various functions.
ENGLISH MIXMODE/STEREO The P4R receiver receives two signals (1/L and 2/R) from the P4T transmitter. The P4R processes these signals in either stereo or MixMode: STEREO Signal from Audio Source 1/L 1/L 2/R 2/R MIXMODE Signal from Audio Source 1/L + 2/R 1/L MIXED 2/R P4T transmitters P4R receivers FIGURE 4 STEREO: In stereo, the signals remain separate so 1/L is heard through the left earphone and 2/R is heard through the right earphone.
ENGLISH PUSHBUTTON CONTROLS USING SCROLL AND SELECT PUSHBUTTONS Push either pushbutton to activate the LCD screen. Push and hold the SCROLL pushbutton to scroll through the functions. The current function is underscored. Use the SELECT pushbutton to change the status of the underscored function. CHANGING RECEPTION CHANNEL 1. Push and hold the SCROLL pushbutton. 2. Scroll to FREQ. 3. Push the SELECT pushbutton to select a channel (0-9 or A-F).
ENGLISH SPECIFICATIONS SHURE RF Frequency Range 722 to 865 MHz (country dependent) Operating Range 300 feet (environment dependent) Audio Frequency Response 50 Hz to 12 kHz (± 3 dB) RF Sensitivity 1 μV typical Image Rejection 55 dB typical Spurious Rejection 60 dB typical Squelch Threshold 4.5 μV typical Antenna attached whip Power Requirements 9 V alkaline battery Battery Life up to 8 hours, volume dependent Audio Output Connector 3.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
SHURE Incorporated http://www.shure.com United States, Canada, Latin America, Caribbean: 5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A. Phone: 847-600-2000 U.S.
