View WS-DIAL_8889948.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 1 wenshing ?? ws - dial w ireless t wo - w ay v oice t ransmission ver sion history version date changes v1.0 1 jun . 07 , 200 8 1 st edition v1.0 2 nov. 22, 200 8 2 nd edition
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 2 content important event ..................... ......... ..... ..... ..... ... ..... .........................................3 ? declaration ... ..... .. 3 ? warranty ..... ... 3 ? un - warranty scope description ..... ... 3 ? contact us ..... ... 3 product description ...................................................... ..... ..... ..... ..... ..... ..... 4 ? brief introduction .. ..... .. 4 ? functional block diagram ..... ..... 4 ? brief descri ption ..... ... .. 5 ? power . ..... ..... ..... .. . 5 ? headphone jac k port ..... ..... ..5 ? mini - usb port ..... .. ..5 ? keys ..... ..... ..... ..... ..5 ? led ind icator ..... ... .. 5 ? accessory .... ..... .... .. 6 ? min usb line .. ..... ... .. 6 ? earphone . ..... ..... ... . 6 ? electrical characteristic ..... ..... 6 ? lig ht description ..... ..... 7 ? charge ..... ..... ..... ..... . 7 ? standby ..... ..... ..... ..... 7 ? communicate ..... ..... ... 7 ? calling notice ... ... ... ... ... .... . ... ... . 7 ? insert headset microphone ..... ... 8 ? operation description . ..... ... 8 ? set group ... ... ... ..... .... 8 ? group calling ... ... . .. ... ... ... ... ..... ... 8 ? chan ge communication ... ... ..... ... 9 ? withdraw from the call ... ... ..... ..... 9 the reason of u n - communication ... ... ... ... ... ... ... ..... . ... . ... 1 0 ce statement (european union) ... ... ... ... ... ... ... ... ... ..... ..1 1 fcc statement ( u.s.a. only) ... ... ... ... ... ... ... ... ... ... ... ... ... . ..... .. . 1 1
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 3 important event ? this product is in general use for the equipment on the premise of the development, design, manufacture . d o not use that require high security purposes, such as machinery or medical, aviation equipment, machinery and transport - related deaths are directly or indirectly related to the system. ? this product should be in this brochure by the instructions of the types and rated vo ltage power under the current proper use . i f violation of this statement by the safety records of the supply operation, i am afraid our company cannot afford any of the responsibility. ? do not self - decomposition, alteration, repair of the products also will cause fire, electric shock, fault, and dangerous. in addition, their decomposition, alteration, repair the product, failure is not within the scope of warranty. ? the products are not waterproof, so please do not use and touch water . take off and on also p l ease note. rain, spray, drinks, steam, sweat may be a failure. ? use of this product, please be sure to use according to the statement recorded by the use of methods to operate. please do not violate particular attention to the matter reminded to use. ? please respect this statement recorded by the note. when consumers in contravention of this statement recorded note of the operation, i am afraid our company could not shoulder any responsibility. ? products are defective, the company will be responsible for free to amend the flaws, or to the same flawless product or its equivalent products in exchange. however, the company does not assume based on the requirements of the flaw and loss responsibility. ? the company reserves the right to retain without notice to users of the cases, the product of hardware / software (version upgrade) is with the right to edit. declaration this product pr ov ides different frequency for user selection to meet different telecommunication r egulation and fcc/ce on different countries. warranty the warranty time is within one year from purchased date . the warranty scope are used in normal situation and none vandalism. (some function harmful out of warranty scope and vand alism are un - warranty). un - warranty scope description ? because the natural disaster, accident or human factor to cause the bad damage. ? violate the product instruction manual to cause the damage of the products. ? the improper assemble causes damage. ? the products used the unsanctioned accessory to cause damaged. ? overstep the allowed used environment to cause the products damaged. contact us wenshing electronics co., ltd. no.82, chong de st. 11054 shin yi dist, taipei, taiwan tel: +886 - 2 - 27353055 fax: +8 86 - 2 - 27328813
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 4 product description brief introduction dialogue device is wireless two - way voice transmission products and it takes 925 ~928m h z. mainly provide wireless two - way voice transmission and i ncludes a complete rf and audio circuits, particularly suitable for short - range two - way conversation, h ealth and walkie - talkie service, call systems, the use of a wide range. built - in 3.5 mm standard audio hole, as long as the headset insertion and machine will automatically detect and switch to the voice call ing feature . it has three modes as followings: ? one - on - one: the two sides can conduct two - way conversation. ? one - to - many: g roup for this device of broadcasting function, it may join the call . groups of the remaining aircraft will remain unchanged devices to listen to the state, until one side to withdraw from the call, before entering the mode of two - way conversation. ? if machine is not plugged headset, you can switch through the built - in shock, reminded users of the call, in the case of one - on - one call each o ther. functional block diagram figure 1 dialogue of functional block diagram dialogue had a complete collection of rf transceiver cir cuit and interface, as figure 1, the function block diagram and has major component of: dsp processor, rf circ uit, charging circuits, lithium batteries and audio amplifier, built - in antenna . it can charge by usb line. on fingure1, r ed box for internal device is the various components of the motherboard . it is the interface which is sending transmission by wireles s of device, and there are instruction s light for all situations.
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 5 brief description ? power button : power to open and close function. ? headphone jack port : 3.5 mm - standard audio, external head phone and the group broadcast a call or two . ? mini usb port : t he use of mini - usb cable between the computer charge. ? keys: when it is standby , press the call function and it will be executable ( insert the head phone when executable broadcast features) ; when it is called, please press and you can cancel the vibrating alert ( i nsert the head phone when executable two - way conversation function). ? led indicator: various state and signals tips . accessory ? min usb line: press button led indicator head phone jack port jack mini - usb port power button
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 6 ? head phone: electrical characteristic item specific ation remark power 320mah lithium batteries frequency 925 ~928mhz output power 10mw distance open space R 100 m channel 4800 channel span 12.5khz sensitivity - 110 dbm packet error rate: 1% the longest standby time over 120 h o urs continuous talk time over 10 h o urs. charging time 1.5 h o urs. current consumption standby 3.5ma calling 15ma talking 36 ma vibration 60ma action temperature - 10 c ~+ 70 c storage temperature - 20 c ~+45 c relative humidity Q 60 dimension 47 47 22 mm weight 22.8 g
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 7 light description ? charge: when device charges by usb, the blue light will shine; blue light will off when charge is finished. ? standby: yellow light will be flashing ever 5 second when device is on standby status. ? communicate: when device is on phone, yellow light will be constant f lashing . ? calling notice: when device is called, yellow light will be flashing every second. finished charge
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 8 ? insert headset microphone: when you insert the head phone into device, y ellow light will be flashing for two seconds and then will be extinct . operation description ? set group 1. h olding down the button link and turn it on . when the lights turn on around three seconds , device will start to vibration and plea se release button. at this time, host will start to search useable channel and finish the set then vibration again when it finished the setting. 2. please repeat above steps on second and third devices and so on. 3. please don t turn off the power of first dev ice; it just can set other devices in the same group. ? group calling: 1. h ead phone is not inserting : press the key of device , and others devices will be vibrate and yellow light will be flashing to remind other user is calling and the called can press the key to cancel the vibration and yellow light flashing of device. 2. insert head phone : when the device is inserted to head phone and it can start to broadcast after you press the key, meanwhile, other users also can hear the broadcast if they also insert the h ead phone . if they didn t insert the head phone , user s device will remind user that there are still others users calling now by vibration and yellow light flashing. please insert head phone , you want to hear the broadcast. if you want to talk with others, pl ease press the key and this device can provide two - way communication , and others are keeping hearing broadcast mode.
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 9 ? change communication when there are over 3 persons, you can change to communication. 1. user a want to talk with user b, user c will ju st can hear the broadcast only: 2. u ser a want to talk with user c, user b needs to press the key and user a needs to back to broadcast. 3. user c just needs to press the key and then can start to talk with user a, user b keeps hearing broadcas t only. 4. when user c needs to talk with user b, user a presses the key and back to hear broadcast, user b just can press the key to talk with user c.
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 10 ? withdraw from the call: j ust press the button to call both sides to with draw from the call model, and go into standby mode. the r eason of un - communication ? instruction light: please check the power is on or not. ? cant boot: please recharge sub - machine and try again. ? talking without any voice from head phone : please check head phone insert into the port or not. ? the voice become smaller: please check the online head phone volume is adjustable switch. ? w hen the oth er side can not hear the call: m ake sure whether the response to press the button .
http : //www.wenshing.com.tw ; http: //www.rf.net.tw ws - aial instruction manual p. 11 ce caution note (europ ean union) symbol of it accords with emc regulation (89/336 / eec) to represent this device, and the low - voltage regulation of european union (73 /23/eec). it represents to follow the following standard regulations of european union (the bracket is a reciprocal international standard reciprocal international standard and regulation). ? en 60950/a11: 1997/(iec 60950/a4: 1996),the ones that includes inf ormation science and technology of apparatus of e - commerce safe . ? en 55024: 1998 (iec 1000 - 4 - 2, 1000 - 4 - 3, 1000 - 4 - 4, 1000 - 4 - 5, 1000 - 4 - 6, 1000 - 4 - 8, 1000 - 4 - 11) - ' scientific and technological apparatus of information - t he characteristic of i nterfere avoid ed - restrain and test method ' ? chapter 2 - static release (esd) demand ? chapter 3 - radiate the static field demand ? chapter 4 - the electron is transmitted / produced and washed (eft) fast demand. ? chapter 5 - surge demand ? chapter 6 - resistance deman d caused in field of wireless frequency. ? chapter 8 - magnetic field demand of electric frequency. ? chapter 11 C shortly cut off the demand of making a variation with the voltage transiently under the voltage. en 55022:1998/(cispr 22:1997) ,class b, ' t o assess information scientific and technological apparatus wireless restriction and way of interfering with the characteristic. fcc consistent declaration ( u.s.a. only) attention: fcc rule regulation , modified and changed must allowed by wenshing elec tronics company, otherwise that would make you operate this apparatus invalid. this apparatus adopted test, according to chapter 15 that fcc regulation, accord with class b digital restrictions of device. these limits are designed to provide reasonable pr otection, avoid to having harmful interference at homes environment. this device may have radiated wireless frequency energy. if dont allow the instruction manual, then may will interfere wireless communication. however, there is no any way to guarante e, it will not be interfered in particular installed. if this device really causes harmful interference, (it could be confirmed by turning on or off this device.) advise you to try to use the following ways modifying the interference situation. ? relocatio n receiving antenna or altering its direction. ? increase the distance between device and receiver. ? please connect this device to the outlet in the circuit different from the receiver. ? the following manuals is published by federal communications commission, they must be helpful to all users. ? how to identify and resolve radio - tv interference problems. (this manual can be obtained by relevant departments of publication of the u.s. governm ent.) ? government printing office, washington d.c., 20402. stock no. 004 - 00398 - 5

▲Up To Search▲

Price & Availability of WS-DIAL

	To Download WS-DIAL Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .