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Federal Communication Commission Interference Statement 

 
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 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 the equipment off and on, the user is encouraged to try to correct the 
interference by one 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. 

 

FCC Caution

: To assure continued compliance, any changes or modifications not expressly 

approved by the party responsible for compliance could void the user's authority to operate this 
equipment. (Example - use only shielded interface cables when connecting to computer or 
peripheral devices). 
 

FCC Radiation Exposure Statement 

 
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled 
environment. This equipment should be installed and operated with a minimum distance of 20 
centimeters between the radiator and your body. 
 
This transmitter must not be co-located or operating in conjunction with any other antenna or 
transmitter. 
 
The antennas used for this transmitter must be installed to provide a separation distance of at least 
20 cm from all persons and must not be co-located or operating in conjunction with any other 
antenna or transmitter. 
 
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. 

 

 Frequency: 2400~2483.5MHz 

 Maximal power: 9.81dBm 

 CE declaration info: www.chiayo.com.tw/declaration.html 

CHIAYO ELECTRONICS CO.,LTD. 

Http://www.chiayo.com.tw

Email: [email protected] 

Office: 30, Lane 27, Section 4, Jen-Ai Road, Taipei 10685, Taiwan 
Tel: 886-2-27415741

Fax: 886-2-27525242 

Factory: 88, Chung-Hsiao Street 2, Chiayi 60080, Taiwan 
Tel: 886-5-2711000

Fax: 886-5-5767611 

Содержание DH2400

Страница 1: ...CHIAYO ELECTRONICS CO LTD Operation manual DH 2400 Digital Handheld Microphone ...

Страница 2: ... this switch to the right to lock the microphone on stand by or mute status Slide to the left to unlock Power status ON ON MUTE MUTE OFF Lock status unlocked locked unlocked locked can t be locked Cartridge Battery power LED Power switch LCD Setting button Menu button Channel synchronizing button Battery compartment Color cap Charging port ...

Страница 3: ...ries are weak and require replacement This transmitter 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 transmitter when stored for a long period Batteries should be removed from the transmitter before storing without use for mo...

Страница 4: ...EL FREQUENCY page appears 2 Press and hold SET button until the channel number flashes to denote readiness for setting 3 Press release SET UP or MENU DOWN button to select a new channel 4 After a channel is chosen wait about 3 seconds to store the setting M H z CH 079 2480 M H z CH 079 2480 M H z CH 076 2477 ...

Страница 5: ...ousing and then press and hold the synchronizing button until LINK flashes on the LCD 2 Press and press and hold the receiver s SYNC button until the frequency icon appears After successful channel synchronizing this icon will disappear automatically CH 000 LINK FREQ SYNC CH FREQ CH RF AF M H z 079 2480 ...

Страница 6: ...PE page appears 2 Press and hold SET button until NIMH or AKLN flashes to denote readiness for setting 3 Press release SET or MENU button to select either NiMH rechargeable battery or AKLN alkaline battery 4 After a battery type is chosen wait about 3 seconds to store the setting CH 076 AKLN CH 076 AKLN CH 076 NIMH ...

Страница 7: ...e battery and will reduce operating duration faster than lower output power 1 Press release MENU button until the CHANNEL RF POWER page appears 2 Press and hold SET button until the RF power figure flashes to denote readiness for setting 3 Press release SET UP or MENU DOWN button to choose an output level from 0db to 20db 4 After an output level is chosen wait about 3 seconds to store the setting ...

Страница 8: ...party responsible for compliance could void the user s authority to operate this equipment Example use only shielded interface cables when connecting to computer or peripheral devices FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment This equipment should be installed and operated with a minimum distance of 20 c...

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