Chiayo Electronics Co UH-1000 HANDHELD TRANSMITTER User Manual UDR 500 1000 2000 ok
Chiayo Electronics Co Ltd HANDHELD TRANSMITTER UDR 500 1000 2000 ok
MANUAL
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| Document ID | 336420 |
| Application ID | bD4PUVKBdwyC8x/d0DJLHQ== |
| Document Description | MANUAL |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 176.2kB (2202471 bits) |
| Date Submitted | 2003-06-30 00:00:00 |
| Date Available | 2003-06-30 00:00:00 |
| Creation Date | 2003-03-06 17:39:39 |
| Producing Software | Corel PDF Engine Version 9.397 |
| Document Lastmod | 2003-03-06 17:39:39 |
| Document Title | UDR-500-1000-2000-okÂà ¦± |
| Document Creator | CorelDRAW Version 9.397 |
LCD Display Multi-channel UHF Wireless Microphone System. INTRODUCTION 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. Adjust the output level of the receiver such that highest sound pressure level going into the microphone causes no input overload in the mixer, and yet permits the mixer level controls to operate in their normal range (not too high or too low ). This provides the optimum signal to noise for the entire system. Before inserting the batteries, please make sure that they are inserted according to the correct polarity. For PLL frequencies agile version, before operation please make sure that the corresponding receiver MUST have the same frequency group and channel number as the transmitter. Congratulation and thank you for the purchase of one of these state-of-the-art PLL Synthesized 1000 channels frequency agile UHF professional wireless systems. Before making any channel change, please switch off the power supply. The synthesized program works in such a way that a change of channel will only take place after a power off and on action. Otherwise, the previously selected frequency will stay unchanged. After making a channel change, please make sure that the corresponding change is made on the matching receiver also. To be exact, changes MUST be made at both the transmitter and receiver. As this is a shared operating manual, please read it thoroughly to familiarize with the function of each part before use. Parts and functions Front and Rear Panel Switches & Controls UDR-500 RECEIVER Use only brand new Alkaline batteries. Do not use " general purpose " batteries. When batteries are weak, replace the batteries altogether at the same time. Do not mix and use new and old batteries together. 10 Position the receiver such that it has the least possible obstructions between it and the transmitter. Line of sight is best! 11 The transmitter and the receiver should be as close as possible but not less than 1m. 12 A receiver cannot receive signals from two or more transmitters simultaneously. 13 Turn the transmitter off when it is not in use. Remove the batteries if it is not to be used for a period of time. 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. According to FCC requlations, wireless microphone operations are unprotected from interference from other licensed operations in the band. If any interference is received by any Government or non-Government operation, the wireless microphone must cease operation. The abovestatement is valid in the U.S.A. Receiver Squelch setting The squelch control setting is per LCD display on the front panel of the receiver is preset at the factory, but can be adjusted if you must use the system in a high RF interference area. If there is audio output from the receiver when your transmitter is OFF, adjust the squelch control so the system will receive the signal from your transmitter but squelch or eliminate the unwanted background RF noise. This adjustment can cause a reduction in usable range of the wireless transmitter, so set the control to the lowest position which reliably mutes the unwanted RF signal. 1 If external antenna is used, low loss RF shielded cable should be used and the length of the cable should not exceed 3m. 2 Do not place the receive antenna within 1 m of another receiver or antenna. 3 The receiver antenna should be kept away from any metal surface. 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 801.100MHz AF RF USER NAME AF RF CF : 01- 01 AF For best operation, the receiver should be placed at least 1m above the ground and 1m away from a wall or metal surfaces to minimize reflections. The transmitter should also be at least 1m away from a wall or metal surface to minimize reflections. The transmitter should also be at least 1m away from the receiver as shown. Keep antennas away from noise source such as motors, automobiles, neon light, synthesizer, computer as well as large metal objects. Audio output connection Press MENU will roll to next page RF Press MENU will roll to next page 801.100MHz AF SQUELCH LEVEL -95 dBm (2 ) Press MENU will roll to next page There are two audio outputs on the back of the Diversity receiver. Mic-level balanced and Line-level unbalanced. Use shielded audio cable for the connection between the receiver and the mixer. If the mixer / amp is a 1/4" phone jack, connect a cable from the 1/4" unbalanced audio output from the receiver to the mixer / amp. If the mixer has an XLR input, connect a cable from the balanced XLR audio output from the receiver to the mixer input. Audio output connection as shown below. If MENU is not pressed again,it will automatically return to one of the 3 main pages. BALANCED Press MENU will roll to next page Press MENU will roll to next page If MENU is not pressed again,this page will stay as main page. LINE MIC USER MODE PRESET MODE If MENU is not pressed again,it will automatically return to one of the 3 main pages. CHIAYO UDR-1000 If MENU is not pressed again,it will automatically return to one of the 3 main pages. USER NAME RF AF AF OUT DC IN 12V - 15V ANT.B If MENU is not pressed again,this page will stay as main page. MIC BALANCED LINE MIC AF OUT Press MENU will roll to next page ANT.A BALANCED LINE AC INPUT AF OUT DC IN 12V - 15V CF : 01- 01 RF AF If MENU is not pressed again,this page will stay as main page. ANT.B 100V - 240V ANT.A 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 USER NAME B RF ---------- AF----------- Remark : Transmitter is ON, then A or B, RF & AF level indicator will light up. Press SET button for 2 seconds to enter the SET mode and the cursor will flash. Press SET again each time will move the cursor one position. Use the or button to select the character or digit. Press SET again will make the change and move the cursor one position forward. After finishing all the changes, press SET button for about 3 seconds to save the changes. -------------------------------------------------------------------------------------------------------- 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. The first two top digits on the left is the Group and the second top two digits to the right is the Channel. There are all together 25 Groups and 40 Channels ( 25*40=1000 ) preset frequencies to be chosen. Use the or button to select the digit. Press SET again will make the change and move the cursor one position forward. Once either the Group or the Channel has been altered, the frequency will be changed automatically. After finishing all the changes, press SET button for about 3 seconds will save the changes. -------------------------------------------------------------------------------------------------------Press MENU until this page appears. Both the handheld and beltpack microphone have a sensitivity setting per the SET, UP, DOWN buttons as described earlier. For close mouth singing please selectt the sensitivity level to L (LOW ) . For normal speech, please select level N.( Normal ). For tripod-mount application, please select the level H (high) . SQUELCH LEVEL -95 dBm (2 ) Press SET button for 2 seconds to enter the SET mode and the cursor will flash on only one spot. Use the or button to select one of the 8 preset levels. After making the change, press SET button for about 3 seconds will save the changes. -------------------------------------------------------------------------------------------------------Press MENU until this page appears. USER MODE PRESET MODE Press SET button for 2 seconds to enter the SET mode. Use the or button to select either USER or PRESET mode. indicates selected. After making the change, press SET button for about 3 seconds will save the change. USER EDIT : 01 800.000 MHz Press SET button for 2 seconds to enter the SET mode and the cursor will flash. Use the or button to select the digit desired. The two digits at the top right corner is Channel. There are 40 possible channels to be entered by user. After selected the channel, make the corresponding change to the frequency. After making all the changes, press SET button for about 3 seconds will save the change in Group 25. Installation of Belt-Clip This specially designed detachable belt-clip allows the user to wear the transmitter with antenna pointing upward or downward as illustrated. To wear the transmitter with the antenna pointing upward, install the belt-clip as in the left picture. To wear the transmitter with the antenna pointing downward, please install the belt-clip as in the right picture. Charging points 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. After making the selection, press SET button for about 3 seconds to save the change. As Alkaline ( or Normal ) and Rechargeable ( NiMH ) batteries have different voltages and behave differently. It is imperative that the correct battery selection should be made to correspond with the actual batteries inserted to ensure the correct battery status display information. A CH : 01 - 0 1 Vol ( 6 ) The first line of the display remains the same as whatever status when the button is pressed. Only the second line of the display will show the word VOL and the digit in the bracket is the current status of the volume level. The bar is just the graphical representation of the level. Pressing the button will increase the digit as well as the bar. Pressing the button will decrease the digit as well as the bar. -------------------------------------------------------------------------------------------------------- Battery Symbols and Status HOW TO SWITCH OFF THE TRANSMITTER Put the Audio switch to Mute position. Press the power on / off switch for about 3 seconds till the LCD display disappear to turn off the main power. Remark : If user only turn off the Audio mute switch at the top but forget to turn off the power on / off switch. The microprocessor is programmed such that auto-shutoff function will be activated after 30 minutes ( factory-programmable ) when no audio input signal is detected. This is a foolproof feature to save battery life. 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. That means they do not mean they are interference free amongst themselves. During the SCAN process, press the SCAN button again will interrupt the function and return to the original setting. 2. Downloading of Information When the receiver and transmitter are connected by a cable via the USB ports. Pressing the SCAN button will activate the DOWNLOAD function. Frequency, User Name, User / Preset Mode and Edit information will be downloaded from receiver to transmitter. The functions of USB port Every receiver and transmitter has a mini USB ( Universal Serial Bus ) port. This USB port has two functions: 1.Function as a charging port. When a designated cable with both ends equipped with mini USB jacks is connected between the receiver and the transmitters UH-1000 or UM-1000, the receiver will provide the current to charge the transmitter batteries, provided the receiver is switched on and the batteries used are rechargeable type. The LCD panel of the receiver has a designated charging icon, which will be flashing during the charging process. Over the transmitter side, the battery icon will display the battery status. 2.Downloading of information When the receiver and transmitter are connected via a cable at the USB port. Pressing the SCAN button will activate the DOWNLOAD function. Information such as Frequency, User Name, User / Preset Mode and Edit information will be downloaded from the receiver to transmitter. Channel / Frequency Display Press or button to go to the display. CH : 01-01 800.000 Press SET for about 2 seconds to enter the SET mode and the cursor will start flashing.. Press SET each time to move the cursor one step to the desired position to change the frequency. The first two digits on the left are GROUP ( GP ) and the two digits on the right are CHANNEL ( CH ). There are altogether 25 preset Groups and 40 preset Channels available for selection. Press the or button to select the number. As the GP or CH number is changed, the preset frequency will appear in the second line accordingly. After making the changes, press SET button for about 3 seconds will save the changes. SENSITIVITY DISPLAY Press or button to go to the display. SENS SET LEVEL (N) Press SET for about 3 seconds to enter the SET mode and the ( N ) will flash to accept changes. Press the or button to select the Normal (N) or High (H) level. Press SET for about 3 seconds to save the change. For close-mouth singing or speech application, please select N sensitivity. For tripod-mounted speech application, please select H sensitivity. USER / PRESET DISPLAY Press or button to go to the display. USER :X U-MODE PRESET P-MODE Press SET for about 3 seconds to enter the SET mode. Press the or button to select the USER or the PRESET model. X is not select, is for select. Press SET for about 3 seconds to save the change. When PRESET is selected, factory preset data is selected. When USER is selected, user could change the frequency as follow : Programming of USER frequencies. At the USER / PRESET Display, press SET for about 2 seconds to enter the SET mode , then press the or button till Edit channel display appear : Edit 01 800.000 Press SET each time to move the cursor one position to the desired position and press the or button to change the digit. Press SET for about 3 seconds to save the change. User is allowed to programe 40 frequencies within the micro range of 25 MHz and this is save in Group 25. This function is meant for user with extra radio knowledge and it is not advisable for normal user to use this function. 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.DOWN 10 Operating Instructions Making changes to the various displays Name Display Press or the display button to go to CHIAYO UH-1000 UH-1000 microphone requires 2 pieces of " AA " size batteries to operate. Please insert the batteries according to the correct polarity as indicated. To open the battery compartment, press and slide down to release the latch of the cover. This display panel is for Brand and Model number. It is not possible for user to change the setting. Press or the display button to go to USER NAME display. Press SET for about 2 seconds to enter the SET mode and the cursor will start flashing. Press SET separately will move the cursor to the desired position where change is needed. Press the or button to select the character or number and press SET to make the change and move the cursor one step forward. After finishing all the changes, press SET for about 3 seconds will save the changes. Many batteries are known to have leakage problem of conductive and corrosive liquid. Please observe the rule to remove the batteries if they are not to be used for a period of a few days. Due to various unstandardized sizes ( diameters ) of " AA " batteries, this battery compartment is designed to accommodate the most commom Alkaline batteries only. 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. Viewing of the various pages in the LCD display First press power ON switch for about 2 seconds and release the button,the following page will appear: 12 13 CHIAYO UH-1000 14 CHIAYO UH-1000 11 Remark : Brand name and model number is factory fixed and not user-changeable. Press UP or DOWN button to view the next page UB-1000 uses 2 pieces of " AA " size batteries (Alkaline battery is recommended ). To install or remove the batteries, press the release buttons at the edges of the transmitter to open or close the cover as illustrated ( Fig.1 ). When installing the batteries with the cover open toward you, the cover might block your hand. It is thus recommended that while inserting or removing the batteries please hold the transmitter in such a way that the cover open away from you. ( Fig.2 ) Remark : User or Owner name is user-changeable. USER USER NAME C FNAME :01-01 Press UP or DOWN button to view the next page Remark : GP ( Group ) & CH ( Channel ) is user -selectable. CF CH::01-01 01-01 740.000 800.000
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