LCD Display Multi-channel UHF Wireless Microphone System. INTRODUCTION 4 If the Volume Control of the receiver is set too high, it may over-drive the input of the mixer, causing distortion. Conversely, if the receiver output is set too low, the overall signal to noise ratio of the system may be reduced.
UDR-500 is a 1/2 19" casing and specially designed 19" rack mount adapters (optional) is available for rackr installation purposes. Installation instructions are as follow. RF Interference If you encounter receiving interference (from other than an operating TV station), often it can be overcome by adjusting the receiver's squelch control, as described on below. Please note that wireless frequencies are shared with other radio services.
Receiver Installation To view and roll the various display pages Press Power ON of receiver for 2 seconds and release, the following page will appear. CHIAYO UDR-1000 Remark : Transmitter is at OFF status. After 5 seconds one of the following pages will automatically appear, depending which one was last selected as main page. RF 801.
Depending on customer requirements, Lavalier / Headset microphone or instrument inputs could be connected to the beltpack transmitter via the audio input connector. User is free to choose the various input sources but is advised to take note that connector used must be compatible to each other. The pin configurations for mini XLR connector is as follow. Press MENU until this page appears. CHIAYO UDR-1000 Remark : Brand name and Model number are factory preset. It is NOT userchangeable.
Press MENU until this page appears. A 801.100MHz B RF-----------AF------------ These microphone have a module design. To change or replace a capsule, Open the grill to pull out and plug in the capsule as shown in the following figure. Press SET button for 2 seconds to enter the SET mode and the following display will appear and the cursor will flash. CF : 01 - 0 1 800.000 MHz Press SET again each time will move the cursor one position.
BATTERY SELECTION DISPLAY To adjusting the Volume of the system Press The and buttons at the front panels serve as the Volume Controls of the receiver. It can be pressed at any moment. Whenever it is pressed, the following display will appear : or button to go to the display. NiMH : X AKLn : Press SET for about 2 seconds to enter the SET mode. Press the or button to select either rechargeable NiMH ( Nickel Metal Hydrid ) or AKLn ( Alkaline or Normal ) battery. X is not select, is for select.
SCAN function The SCAN button has two functions : 1. Auto Scan When SCAN button is pressed, receiver will start the auto scanning function. It will compare 200 of the preset frequencies with the environment and select 40 of them and save it in Group 1 of the 25 groups. The whole SCAN process will take about 3 minutes to complete. These frequencies are interference free frequencies but they do not mean they are inter-modulation free amongst themselves.
LCD Displays Press UP or DOWN button to view the next page Remark:Sensitivity Level is user-selectable. Press UP or DOWN button to view the next page Remark : To choose between U mode and P mode. SENS SET LEVEL (N) USER :X U-MODE PRESET : P-MODE There are three control buttons under the battery compartment cover, just on top of the battery: Press UP or DOWN button to view the next page Remark : Selection between rechargeable NiMH and Alkaline batteries. NiMH : X AKLn : 8.SET 9.UP 10.
Antenna Battery weak / audio mute indicator Audio mute switch Mini-XLR connector Power ON / OFF switch LCD display Mini USB port Cover release button Charging contacts Lavalier microphone Mic clip LCD Display Multi-channel UHF/VHF Wireless Microphone System. Operating Instructions Transmitter UH-1000 / UB-1000 LCD Displays Both handheld ( UH-1000 ) and beltpack ( UB-1000 ) have the same display pages and operating procedures.