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Wireless Earphone
User' s Guide
Model : Dongle – Opera s1d
Ear set – Opera s1e
Thank you for purchasing this product.
This product has been designedand developed with Kleer Audio Solution using
2.4GHz ISM Band to allow users to enjoy clear original sound.
It provides more comfortable feelings with ultra light designing. This product also
has selected premium kernel method of 13.5mm unit, promising a stronger mid-
to-low sound compared with the ordinary 95mm products
Please read carefully through this guide before using the product.
Product quality assurance is included to be kept and utilized anytime necessary.
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Summary of Contents for DIGIFI Opera s1d
- Page 1 Wireless Earphone User’ s Guide Model : Dongle – Opera s1d Ear set – Opera s1e Thank you for purchasing this product. This product has been designedand developed with Kleer Audio Solution using 2.4GHz ISM Band to allow users to enjoy clear original sound.
- Page 2 1. Features 2. Accessories...
- Page 3 3. Before the first use after opening the box 1. Turn on the main power by sliding switch to the opposite direction of the charging port, after opening the foreign substance preventing cap attached to each dongle and ear-set. It is convenient to use sharp tools like pencil or edge of charging cable connector when sliding.
- Page 4 4. How to Pairing (Mutual Synchronization of dongle and ear-set) 1. This product is packed with complete paring of dongle and ear-set at the time of delivery from the factory. 2. If paring is not set, follow steps described below. 3.
- Page 5 10. Another quick turning off of dongle LED is for the pairing of additional ear- set. This would last for about 15 seconds. If we press assistant power button of another powered-off ear-set for 3 seconds, additional pairing is completed as in step 6~9.
- Page 6 2) Do not wrap over ear-set receptor with thick muffler or coat collar. 3) Please use this product away from wireless base station and Wireless LAN since they may cause interference of electric wave. 4) Please use this product away from transmission tower, telegraph pole, or high frequency using factories since they may cause confusion.
- Page 7 2) When dongle or ear-set main power is turned off, leftover is maintained for about 3 months. 3) When assistant power is off and main power is on, leftover is maintained for about 7 days. I. Is it possible to listen to the same music with family or friend by using additional ear-set? 1) This product supports multi pairings, so maximum of 4 ear-set reception setting is possible for 1 dongle.
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Page 8: Product Specifications
7. Product specifications General characteristics range About 25m indoor Normal Operation time 8~9hours Operating current 8~15mA Standby current 0.25~0.35mA Weight Receiver(earbud):20g, transmitter (adaptor):12g antenna Earbud: dual diversity antenna Adaptor: single chip antenna Rechargeable battery time 2~3 hours Audio characteristics Audio frequency response 20Hz ~ 20kHz Distortion <0.1%(20Hz~20KHz) - Page 9 Consumer Compensation for the Loss 1. When the product has a trouble about its feature or function in natural condition Consumer damage Compensation In the term of guarantee After term guarantee Important repair is required in 10 days after purchase Exchange of product or refund Repair of important parts is required in a month after...
- Page 10 Product Assurance Product Name : Digital Opera Equipment Name : Wireless Earphone Model Name : Dongle – Opera s1d, Ear set – Opera s1e Product Date : 2008.04 Term of Guarantee : 1 year from the purchase Certification Company : Digifi Co.,Ltd.
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