CONTENTS 1. INTRODUCTION ................................................................................2 2. USING THIS MANUAL .......................................................................2 3. SYSTEM FEATURES ............................................................................3 4. QUICK USER CONTROLS GUIDE ........................................................4 5. SYSTEM OPERATION .........................................................................8 6.
12. OPTIONAL ACCESSORIES ERM-12 Single rack mount kit for one U-800 receiver ERM-22 Dual rackmount kit for two U-800 receivers, includes EJC-3 joining clip 13. SERVICE INFORMATION In the U.S. If you are experiencing operational problems with your system, please refer to the Support page at www.nady.com for assistance. Should your wireless system require service, please contact the Nady Service Department at (510) 652-2411 for a Return Authorization (R/A) Number and service quote (if out of warranty).
8. MISCELLANEOUS TIPS UÊ/ iÊÀiViÛiÀÊ>Ìi>ÃÊà Õ`ÊLiÊi«ÌÊ>Ü>ÞÊvÀÊ>ÞÊiÌ>ÊÃÕÀv>ViÃÊÜ iiÛiÀ possible as they can reflect away or shield the incoming RF signal. UÊ vÊÌ iÊÀiViÛiÀ½ÃÊÛÕiÊVÌÀÊÃÊÃiÌÊÌÊ } ]ÊÌÊ>ÞÊÛiÀ`ÀÛiÊÌ iÊ«ÕÌÊvÊÌ i attached audio mixer, causing distortion. Conversely, if the output is set too low, the overall signal-to-noise ratio of the system may be reduced, causing noticeable hiss.
5. SYSTEM OPERATION U-800 RECEIVER Button Function The POWER ON Button (1) is used to power receiver ON or OFF. When the power button is pressed, the POWER LED (2) and the white backlight on the LCD DISPLAY (5) will light up indicating the receiver is ready. Press the Power button again to turn off the receiver. The power LED and the backlight on the LCD will be off indicating the receiver is off. At power-off the U-800 receiver will store the last settings entered and re-display them at power-on.
Receiver/Transmitter ASC™ IR Sync Manual Programming To manually program the pre-selected Group/Channel (frequency) from the receiver to the transmitter, place the transmitter’s IR RECEPTOR SENSOR WINDOW (37, 44) 6-12” away from the receiver’s IR WINDOW (4). Press the MENU BUTTON (18) four times to the IR Screen Display and then press the UP BUTTON (16) to start IR programming. The flashing IR INDICATOR (10) icon indicates IR transmission is in progress.
Audio Level and Peak LED Indicator The U-800 receiver has a 5 bar AF LCD (7) display that typically shows a few bars indicating normal level audio signal from the transmitter. Occasional flickering of the fifth AF LCD (peak level) on loud inputs to the transmitter is normal. If the AF LCD lights up full bars continuously decrease the input audio level to the transmitter or overload distortion may result.
Connecting Input Audio Source Lapel/Head Mic Uses (UB-800 LT/HM) The mini 3.5mm locking INPUT JACK (39) is for connecting the audio input from a lavaliere/lapel Mic (LT), a Head Mic™ (HM), or an instrument (GT) cable, depending on which transmitter version is being used. Secure the connection to the cable by tightening the cable mini plug’s outer ring counterclockwise. When ready to play, slide the AUDIO MUTE ON/OFF SWITCH (40) to the ON position to un-mute the audio.
Note: The windscreen of the UH-800 functions as a built-in antenna. For proper operation, never remove the windscreen during use, or exchange with another type. For optimum range maintain line-of-sight between the transmitter and the receiver whenever possible. Holding the microphone tightly, bridging across the windscreen and Mic tube, will also lessen range. Hold by the Mic tube housing only for optimum operation. Note: Observe care in selecting P.A.
FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.