DTECH AUDIO UH-108 Handheld Microphone Transmitter User Manual UHF 11E 21E
DTECH AUDIO COMPANY LIMITED Handheld Microphone Transmitter UHF 11E 21E
User Manual
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| Mirror Download [FCC.gov] | |
| Document ID | 4054722 |
| Application ID | MY0LAiCmbCeNgN5CS1kySA== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 324.76kB (4059490 bits) |
| Date Submitted | 2018-10-31 00:00:00 |
| Date Available | 2018-10-31 00:00:00 |
| Creation Date | 0000-00-00 00:00:00 |
| Producing Software | 3-Heights(TM) PDF Toolbox API 4.10.26.5 (http://www.pdf-tools.com) |
| Document Lastmod | 2018-09-17 06:43:56 |
| Document Title | UHF-11E-21E通用说明书 |
| Document Creator | CorelDRAW |
| Document Author: | Administrator |
FCC Caution. 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the 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 OFF instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning CH4 WIRELESS MICROPHONE RF CH3 CH2 AF the equipment off and on, the user is encouraged to try to correct the interference by one or CH1 VOL more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. * RF warning for Portable device: OFF OFF The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. CHA CHB CH4 CH3 CH8 RF RF CH7 POWER CH2 CH6 AF CH1 VOL AF CH5 VOL WIRELESS MICROPHONE SYSTEM USER GUIDE REAR (FIGURE 2) Antennas-to receive signals from the transmitter Balance-Output Frequency Channel Selecting Switch Unbalanced Audio and Mixed Output 10 Power-DC Input DC IN 12VDC ANT.B DC IN 12VDC ANT.B CHANNEL Thank you for purchasing the Wireless Microphone System and congratulations on your choice. The model is loaded with top professional operating features and is the best price value available in UHF wireless systems. This Wireless System contains the following components: 4 frequencies selectable each channel wireless receiver CHANNEL 4 3 2 1 MIXED OUTPUT 4 3 2 1 ANT.A CHANNEL 8 7 6 5 MIXED OUTPUT 4 3 2 1 10 8 frequencies selectable transmitter 8 9 8 10 FIGURE 2 Handheld Microphone Transmitter (FIGURE 3) 1 Change to Head 2 Power ON/OFF and MUTE ON/OFF Switch. When this red light is glowing, you have 20 minutes or less of useful operating time; change the battery. 3 2 AA Alkaline Battery. Provides power to the microphone transmitter. Typical battery life is 8 hours. 4 Battery Cover. Take off the battery cover for two 1.5V alkaline batteries. 5 Channel Selector Volume Control Channel Indicator RF LED-Indicates strength of incoming RF signal Audio LED-Indicates strength of incoming audio signal Power/ON/OFF switch OF CH SE LE 8. AN NE CT FIGURE 3 RF CHA CHB RF RF CH4 CH4 WIRELESS MICROPHONE CH3 CH3 CH6 AF VOL VOL CH5 VOL FIGURE 1 PAGE 1 Body-Pack Transmitter (FIGURE 4) AF CH1 CH1 CH7 POWER CH2 CH2 AF FIGURE 4 CH8 1 .Battery Compartment. 2.Power and Low Battery Indicator. When this red light is glowing,you have 20 minutes or less of useful operating time; change the battery. 3. Antenna 4.Power and Mic MUTE ON/OFF Switch. 5.Microphone Input Connector. Connector provides connection to a variety of lavaliere and headset microphone cables. 6.Lavalier Microphone. Condenser lavaliere microphone supplied with a mount that clips onto a tie,lapel,or acoustic instrument. 7.Channel Selector. 8. Belt Clip. PAGE 2 3. Insert two 1.5VAA alkaline batteries into the battery compartment. Two fresh 1.5V alkaline batteries should typically provide 8 hours of performance time. Two fully charged 1.2V Nicad batteries (1800 mA) should provide 12 hours of performance time. (FIGURE 5) When the LOW BATTERY light on the transmitter turns on, you have 20 minutes of less of useful battery life remaining. Change the battery at you first opportunity. IMPORTANT: Carbon-zinc and zinc-chloride will not provide adequate power and are not recommended. 4. Slide the battery cover back onto the mic body. USING THE BODY-PACK TRANSMITTERS Operating Body-Pack Transmitters NOTE: The body-pack system is designed for use with other equipment, such as lavaliere microphones, guitars, headset microphones, etc. Contact your dealer for details on ordering the proper equipment for your needs. 1. Clip the body pack transmitter to your belt or guitar strap. 2. Connect the lavaliere microphone, headset or instrument adapter cable to the body-pack transmitter. to the right frequency. 3. Select Selectthe thetransmitter transmitfer to the right frequency FIGURE 5 4. Turn the transmitter POWER switch ON and MUTE switch OFF. 5. Check the RF Signal Indicator on the receiver to see if the RF signal is being received. 6. Begin speaking or playing your instrument. 7. During the performance or presentation, slide the MUTE ON/OFF switch to the ON position when the system is not being used. 8. When the performance or presentation is over, slide the transmitter MUTE ON/OFF switch to ON position and Power ON/OFF switch to the OFF position to conserve battery power. Transmitter Battery Installation (FIGURE 8) Operating the Hand Microphone Transmitters (FIGURE 6) 1. Slide the transmitter Power ON/OFF switch to the OFF position. 1. Press the Power ON/OFF switch on the receiver to the ON postion. 2. Slide the transmitter POWER ON/OFF switch to the ON position. Check the battery level. If the LOW BATTERY indicator is lit, Change the batteris. (see Transmitter Battery Installation below. ) 3. Select the transmitter to the right frequency 4. Check the RF indicator on the receiver to see if the radio signal is being received. 5. If the RF light is lit, begin speaking or singing. 6. When the performance or presentation is over, slide the transmitter Power ON/OFF switch to OFF position, to conserve battery power. 2. Pull up on the OPEN side of the battery compartment cover, flip it open, as shown in FIGURE 8. 3. Insert fresh 1.5VAA alkaline batteries into the battery compartment as shown in Figure 8. Two 1.5VAA batteries should provide 8 hours of performance time. When the red LOW BATTERY light on the transmitter glows, you have 20 minutes or less if useful battery life remaining; change the battery at your first opportunity. IMPORTANT: Carbon-zinc and zinc-chloride batteries will not provide adequate power and are not recommended. 4. Slide the battery cover back onto the body-pack transmitter. Transmitter Battery Installation (FIGURE 7) 1. Slide the transmitter Power ON/OFF switch to the OFF position. 2. Take off the transmitter battery cover to expose the battery terminals. OFF FFO CHA RF CHB CH4 CH4 WIRELESS MICROPHONE CH3 CH3 CH8 RF RF CH7 POWER CH2 CH2 CH6 AF AF CH1 CH1 VOL VOL AF CH5 VOL RECEIVER FIGURE 6 FIGURE 7 PAGE 3 PAGE 4 902.6 to 925.3 MHz 100 dB <-105 50 60 180 Phase Lock Loop Dual Channel receiving > 102dB 213x115x42mm Transmitter Mic <10mW PAGE 5 PAGE 6
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