Chiayo DB-5400 Operation Manual Download Page 1

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CHIAYO ELECTRONICS CO., LTD.

Operation manual

DWR-5420/DH-5400/DB-5400

Dual-Channel Three Redundancy Digital
Wireless Microphone System

Summary of Contents for DB-5400

Page 1: ...CHIAYO ELECTRONICS CO LTD Operation manual DWR 5420 DH 5400 DB 5400 Dual Channel Three Redundancy Digital Wireless Microphone System ...

Page 2: ...lass 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 instructions may cause harmful interference to radio communications However there is no guarantee tha...

Page 3: ...uce the transmitter to receiver distance in multiple Wi Fi traffic environment Keep the transmitter and receiver more than 1 meter apart while setting up When one receiver pairs with two transmitters set transmitters to the A SCAN mode When two receivers pair with four transmitters set transmitters in F CH01 F CH04 modes without selected repeatedly Do not mix the A SCAN mode and F CH01 F CH04 mode...

Page 4: ...ntenna A SMA LCD Antenna B SMA DC IN 12V MIXED OUT MIC OUT 1 1 G 2 3 MIC OUT 2 LEVEL MIC LINE 1 G 2 3 Power switch MENU SET button UP button DOWN button Channel synchronization button DC input MIC LINE output impedance switch only for mixed audio output Mixed audio output CH 1 balanced audio output CH 2 balanced audio output CH 1 CH 2 ...

Page 5: ...nnas away from noise source such as motors automobiles neon light as well as large metal objects 4 The receiver should be at least 5m away from 2 4GHz wifi or other 2 4GHz transmitting devices 5 Power voltage should not below 12V DC or above 15V DC Deficient current causes unstable operating voltage or malfunction and over current shortens the product life and possibly damages circuits Rack mounti...

Page 6: ...he LCD displays Sync and the channel number becomes the same as the transmitter indicative of successful channel synchronization Volume adjustment 1 Press SET button to make the volume icon appear and flash 2 Press DOWN and UP button to adjust the volume by 1dB step from 8dB min to 8dB max The default volume is 0dB 3 After a level is chosen wait about 5 seconds to save the setting and the level wi...

Page 7: ...ripod stand 2 Setting the sensitivity of the LAVALIER and HEADSET MICROPHONE of the beltpack transmitter Sensitivity value 1 0 1 Dynamic range high middle low Noise feedback low middle high Mic cartridge to mouth 10 cm 10 cm to 20 cm 20 cm 3 Setting the sensitivity of INSTRUMENT input of the beltpack transmitter Sensitivity value 1 0 1 When to choose Instrument input level too high default Instrum...

Page 8: ... OFF If using belt pack transmitter it s advised to turn on the notch filter If using handheld transmitter it s advised to turn off the notch filter 1 Press SET button to make the text NF appear with ON OFF flashing 2 Press DOWN and UP button to turn ON OFF the notch filter 3 After a status is chosen wait about 5 seconds to save the setting and the status will not change after reboot until the set...

Page 9: ...y to adjust the equalizer during the output to the speaker It is recommended to maintain the value of BASS MIDDLE and TREBLE at 0 dB DISPLAY BASS MIDDLE TREBLE FUNCTION increase or reduce the low frequency component of the sound increase or reduce the medium frequency component of the sound increase or reduce the high frequency component of the sound RANGE 8 dB 8 dB DEFAULT 0 dB 1 Press SET button...

Page 10: ...d the other end to the LINE IN or MIC IN jack of the mixer amplifier Level switch setting When connecting to the LINE AUX IN of a mixer amplifier switch to LINE position Fig 4 DO NOT use the MIC position as they may not deliver a sufficient high output level When connecting to the MIC IN jack of a mixer amplifier switch to MIC position Fig 5 Overload distortion may occur at the wrong level positio...

Page 11: ...batteries are weak and require replacement This microphone requires 2 x AA batteries to operate To install remove the battery cover and slide the batteries into the battery compartment replace the battery cover Note Batteries contain a corrosive acid that may leak and damage the microphone when stored for a long period Batteries should be removed from the microphone before storing without use for ...

Page 12: ...ck POWER ON MUTE POWER OFF ON OFF ON OFF ON OFF ON OFF ON OFF switch free switch locked switch free switch locked switch free lock disabled Channel synchronization of the receiver and transmitter 1 Open the cover and hold the synchronization button until SYNC on the LCD flashes 2 Hold the receiver s SYNC button until the LCD displays Sync and the channel number becomes the same as the transmitter ...

Page 13: ...teries operating duration with lower power consumption 1 Use MENU button to go to the RF POWER page 2 Press and hold SET button until the RF power figure flashes to denote readiness for setting 3 Press SET UP or MENU DOWN button to choose an output level from 1 dB to 16 dB The default level is 12 dB 4 6 seconds after selecting an output level it will be automatically saved and the level will not c...

Page 14: ...charging please turn off the microphone before charging Do not charge primary batteries such as zink carbon and alkaline batteries to avoid risks of leakage or dangers Be sure to install the batteries by correct polarity to prevent device damages due to short circuit Batteries of the same brand offer better quality consistency Do not use batteries of different brands as possible Do not mix new old...

Page 15: ...sts happens Only one DWR 5420 system two transmitters in the room Two DWR 5420 systems four transmitters to operate simutaneously in the same room One system operates on F CH01 and F CH02 modes and the other system on F CH03 and F CH04 Auto freq hopping Yes Yes 1 Use MENU button to go to the SCAN mode page 2 Press and hold SET button until the scan mode flashes to denote readiness for setting 3 Pr...

Page 16: ...to exit mute mode If the LED flashes it means the batteries are weak and require replacement IMPORTANT Batteries contain corrosive acid that may leak and damage the transmitter when stored for a long period Batteries should be removed from the transmitter before storing without use for more than 4 weeks Menu button Antenna Setting button Battery compartment Channel synchronization button Power but...

Page 17: ...smitter 1 Open the cover and hold the synchronization button until SYNC on the LCD flashes 2 Hold the receiver s SYNC button until the LCD displays Sync and the channel number becomes the same as the transmitter indicative of successful channel synchronization SYNC ...

Page 18: ...harging please turn off the transmitter before charging Do not charge primary batteries such as zink carbon and alkaline batteries to avoid risks of leakage or dangers Be sure to install the batteries by correct polarity to prevent device damages due to short circuit Batteries of the same brand offer better quality consistency Do not use batteries of different brands as possible Do not mix new old...

Page 19: ...teries operating duration with lower power consumption 1 Use MENU button to go to the RF POWER page 2 Press and hold SET button until the RF power figure flashes to denote readiness for setting 3 Press SET UP or MENU DOWN button to choose an output level from 1 dB to 16 dB The default level is 12 dB 4 6 seconds after selecting an output level it will be automatically saved and the level will not c...

Page 20: ...mitters to operate simutaneously in the same room One system operates on F CH01 and F CH02 modes and the other system on F CH03 and F CH04 Auto freq hopping Yes Yes 1 Use MENU button to go to the SCAN mode page 2 Press and hold SET button until the scan mode flashes to denote readiness for setting 3 Press SET or MENU button to select a scan mode between A SCAN F CH01 F CH02 F CH03 and F CH04 6 sec...

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